SNVSC50 june 2023 TPS389006
PRODUCTION DATA
Table 8-73 lists the memory-mapped registers for the BANK1 registers. All register offset addresses not listed in Table 8-73 should be considered as reserved locations and the register contents should not be modified.
Address | Acronym | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
---|---|---|---|---|---|---|---|---|---|
0x10 | VMON_CTL | DIAG_EN_SCALE | SLP_PWR | RSVD | RESET_PROT | SYNC_RST | FORCE_SYNC | FORCE_NIRQ | |
0x11 | VMON_MISC | RSVD | EN_TS_OW | EN_SEQ_OW | REQ_PEC | EN_PEC | |||
0x12 | TEST_CFG | RSVD | AT_SHDN | RESERVED | AT_POR | ||||
0x13 | IEN_UVHF | RSVD | MON[N] | ||||||
0x14 | IEN_UVLF | RSVD | MON[N] | ||||||
0x15 | IEN_OVHF | RSVD | MON[N] | ||||||
0x16 | IEN_OVLF | RSVD | MON[N] | ||||||
0x17 | IEN_SEQ_ON | RSVD | MON[N] | ||||||
0x18 | IEN_SEQ_OFF | RSVD | MON[N] | ||||||
0x19 | IEN_SEQ_EXS | RSVD | MON[N] | ||||||
0x1A | IEN_SEQ_ENS | RSVD | MON[N] | ||||||
0x1B | IEN_CONTROL | RT_CRC Int | RSVD | TSD Int | SYNC Int | PEC Int | |||
0x1C | IEN_TEST | ECC_SEC | RSVD | BIST_Complete_INT | BIST_Fail_INT | ||||
0x1E | MON_CH_EN | RSVD | MON[N] | ||||||
0x1F | VRANGE_MULT | RSVD | MON[N] | ||||||
0x20 | UV_HF[1] | THRESHOLD[7:0] | |||||||
0x21 | OV_HF[1] | THRESHOLD[7:0] | |||||||
0x22 | UV_LF[1] | THRESHOLD[7:0] | |||||||
0x23 | OV_LF[1] | THRESHOLD[7:0] | |||||||
0x24 | FLT_HF[1] | OV_DEB[3:0] | UV_DEB[3:0] | ||||||
0x25 | FC_LF[1] | RSVD | THRESHOLD[2:0] | ||||||
0x30 | UV_HF[2] | THRESHOLD[7:0] | |||||||
0x31 | OV_HF[2] | THRESHOLD[7:0] | |||||||
0x32 | UV_LF[2] | THRESHOLD[7:0] | |||||||
0x33 | OV_LF[2] | THRESHOLD[7:0] | |||||||
0x34 | FLT_HF[2] | OV_DEB[3:0] | UV_DEB[3:0] | ||||||
0x35 | FC_LF[2] | RSVD | THRESHOLD[2:0] | ||||||
0x40 | UV_HF[3] | THRESHOLD[7:0] | |||||||
0x41 | OV_HF[3] | THRESHOLD[7:0] | |||||||
0x42 | UV_LF[3] | THRESHOLD[7:0] | |||||||
0x43 | OV_LF[3] | THRESHOLD[7:0] | |||||||
0x44 | FLT_HF[3] | OV_DEB[3:0] | UV_DEB[3:0] | ||||||
0x45 | FC_LF[3] | RSVD | THRESHOLD[2:0] | ||||||
0x50 | UV_HF[4] | THRESHOLD[7:0] | |||||||
0x51 | OV_HF[4] | THRESHOLD[7:0] | |||||||
0x52 | UV_LF[4] | THRESHOLD[7:0] | |||||||
0x53 | OV_LF[4] | THRESHOLD[7:0] | |||||||
0x54 | FLT_HF[4] | OV_DEB[3:0] | UV_DEB[3:0] | ||||||
0x55 | FC_LF[4] | RSVD | THRESHOLD[2:0] | ||||||
0x60 | UV_HF[5] | THRESHOLD[7:0] | |||||||
0x61 | OV_HF[5] | THRESHOLD[7:0] | |||||||
0x62 | UV_LF[5] | THRESHOLD[7:0] | |||||||
0x63 | OV_LF[5] | THRESHOLD[7:0] | |||||||
0x64 | FLT_HF[5] | OV_DEB[3:0] | UV_DEB[3:0] | ||||||
0x65 | FC_LF[5] | RSVD | THRESHOLD[2:0] | ||||||
0x70 | UV_HF[6] | THRESHOLD[7:0] | |||||||
0x71 | OV_HF[6] | THRESHOLD[7:0] | |||||||
0x72 | UV_LF[6] | THRESHOLD[7:0] | |||||||
0x73 | OV_LF[6] | THRESHOLD[7:0] | |||||||
0x74 | FLT_HF[6] | OV_DEB[3:0] | UV_DEB[3:0] | ||||||
0x75 | FC_LF[6] | RSVD | THRESHOLD[2:0] | ||||||
0x9F | TI_CONTROL | ENTER_BIST | RSVD | ||||||
0xA0 | SEQ_REC_CTL | REC_START | SEQ[1:0] | TS_ACK | SEQ_ON_ACK | SEQ_OFF_ACK | SEQ_EXS_ACK | SEQ_ENS_ACK | |
0xA1 | AMSK_ON | RSVD | MON[N] | ||||||
0xA2 | AMSK_OFF | RSVD | MON[N] | ||||||
0xA3 | AMSK_EXS | RSVD | MON[N] | ||||||
0xA4 | AMSK_ENS | RSVD | MON[N] | ||||||
0xA5 | SEQ_TOUT_MSB | MILLISEC[7:0] | |||||||
0xA6 | SEQ_TOUT_LSB | MILLISEC[7:0] | |||||||
0xA7 | SEQ_SYNC | PULSE_WIDTH[7:0] | |||||||
0xA8 | SEQ_UP_THLD | RSVD | MON[N] | ||||||
0xA9 | SEQ_DN_THLD | RSVD | MON[N] | ||||||
0xB0 | SEQ_ON_EXP[1] | ORDER[7:0] | |||||||
0xB1 | SEQ_ON_EXP[2] | ORDER[7:0] | |||||||
0xB2 | SEQ_ON_EXP[3] | ORDER[7:0] | |||||||
0xB3 | SEQ_ON_EXP[4] | ORDER[7:0] | |||||||
0xB4 | SEQ_ON_EXP[5] | ORDER[7:0] | |||||||
0xB5 | SEQ_ON_EXP[6] | ORDER[7:0] | |||||||
0xC0 | SEQ_OFF_EXP[1] | ORDER[7:0] | |||||||
0xC1 | SEQ_OFF_EXP[2] | ORDER[7:0] | |||||||
0xC2 | SEQ_OFF_EXP[3] | ORDER[7:0] | |||||||
0xC3 | SEQ_OFF_EXP[4] | ORDER[7:0] | |||||||
0xC4 | SEQ_OFF_EXP[5] | ORDER[7:0] | |||||||
0xC5 | SEQ_OFF_EXP[6] | ORDER[7:0] | |||||||
0xD0 | SEQ_EXS_EXP[1] | ORDER[7:0] | |||||||
0xD1 | SEQ_EXS_EXP[2] | ORDER[7:0] | |||||||
0xD2 | SEQ_EXS_EXP[3] | ORDER[7:0] | |||||||
0xD3 | SEQ_EXS_EXP[4] | ORDER[7:0] | |||||||
0xD4 | SEQ_EXS_EXP[5] | ORDER[7:0] | |||||||
0xD5 | SEQ_EXS_EXP[6] | ORDER[7:0] | |||||||
0xE0 | SEQ_ENS_EXP[1] | ORDER[7:0] | |||||||
0xE1 | SEQ_ENS_EXP[2] | ORDER[7:0] | |||||||
0xE2 | SEQ_ENS_EXP[3] | ORDER[7:0] | |||||||
0xE3 | SEQ_ENS_EXP[4] | ORDER[7:0] | |||||||
0xE4 | SEQ_ENS_EXP[5] | ORDER[7:0] | |||||||
0xE5 | SEQ_ENS_EXP[6] | ORDER[7:0] |
Complex bit access types are encoded to fit into small table cells. Table 8-74 shows the codes that are used for access types in this section.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
Write Type | ||
W | W | Write |
Reset or Default Value | ||
-n | Value after reset or the default value |
VMON_CTL is shown in Table 8-75.
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Voltage Monitor device control register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | DIAG_EN_SCALE | R/W | 0b | Diag EN Scale
00 = No force on GAINSEL of SVS COMPs 01 = Forced to 1x 10 = Forced to 2x 11 = Forced to 4x |
5 | SLP_PWR | R/W | 0b | Sleep Power Bit
0 = Sleep low power mode 1 = Sleep high power mode |
4 | RSVD | R/W | X | RSVD |
3 | RESET_PROT | R/W | 0b | Reset
0 = Always reads 0 1 = Full device Reset |
2 | SYNC_RST | R/W | 0b | SYNC counter reset (SEQ_ORD_STAT.SYNC_COUNT). 0 = Always reads 0 1 = Reset SYNC counter |
1 | FORCE_SYNC | R/W | 0b | Force SYNC assertion
0 =SYNC pin is de-asserted and controlled by the sequence monitoring logic. 1 =SYNC pin is asserted (forced low) |
0 | FORCE_NIRQ | R/W | 0b | Force NIRQ assertion
0 = NIRQ pin is de-asserted and controlled by interrupt registers faults 1 = NIRQ pin is asserted (forced low) |
VMON_MISC is shown in Table 8-76.
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Miscellaneous voltage monitoring configurations.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | RSVD | R/W | X | RSVD |
3 | EN_TS_OW | R/W | 1b | Allow Timestamp recording overwrite
0 = Disabled. If sequence timestamp data is available in the SEQ_TIME_xSB[N] registers and the SEQ_REC_STAT.TS_RDY bit is set (data not read yet), a new sequence will not overwrite the existing data. 1 = Enabled (default). Sequence timestamp data is overwritten with a new sequence, irrelevant of the SEQ_REC_STAT.TS_RDY bit. |
2 | EN_SEQ_OW | R/W | 1b | Allow Sequence Order recording overwrite
0 = Disabled. If sequence order data is available in the SEQ_ON_LOG[N], SEQ_OFF_LOG[N], SEQ_EXS_LOG[N], or SEQ_ENS_LOG[N] registers, and the respective SEQ_REC_STAT.SEQ_ON_RDY, SEQ_REC_STAT.SEQ_OFF_RDY, SEQ_REC_STAT.SEQ_EXS_RDY, or SEQ_REC_STAT.SEQ_ENS_RDY bit is set (data not read yet), a new sequence will not overwrite the existing data. 1 = Enabled (default). Sequence order data is overwritten with a new sequence, regradless of the SEQ_REC_STAT.SEQ_ON_RDY, SEQ_REC_STAT.SEQ_OFF_RDY, SEQ_REC_STAT.SEQ_EXS_RDY, or SEQ_REC_STAT.SEQ_ENS_RDY bit. |
1 | REQ_PEC | R/W | 0b | Require PEC byte (valid only if EN_PEC is 1): 0 = missing PEC byte is treated as good PEC 1 = missing PEC byte is treated as bad PEC, triggering a fault |
0 | EN_PEC | R/W | 0b | PEC:
0 = PEC disabled (default) 1 = PEC enabled |
TEST_CFG is shown in Table 8-77.
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Built-In Self Test BIST execution configuration.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | RSVD | R/W | X | RSVD |
3 | AT_SHDN | R/W | X | Run BIST when exiting ACTIVE state due to ACT transitioning 1 to 0. Device ready after tCFG_WB. This bit cannot be set in OTP/NVM. Always defaults to 0 when loading configuration from OTP/NVM. |
2 | RESERVED | R | X | |
1:0 | AT_POR | R/W | X | Run BIST at POR. Device ready after tCFG_WB. 00b = Valid OTP configuration, skip BIST at POR 01b = Corrupt OTP configuration, run BIST at POR 10b = Corrupt OTP configuration, run BIST at POR 11b = Valid OTP configuration, run BIST at POR |
IEN_UVHF is shown in Table 8-78.
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High Frequency channel Undervoltage Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Undervoltage High Frequency fault Interrupt Enable for VIN channel N (1 through
6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_UVLF is shown in Table 8-79.
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Low Frequency channel Undervoltage Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Undervoltage Low Frequency fault Interrupt Enable for VIN channel N (1 through
6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_OVHF is shown in Table 8-80.
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High Frequency channel Overvoltage Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Overvoltage High Frequency fault Interrupt Enable for VIN channel N (1 through
6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_OVLF is shown in Table 8-81.
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Low Frequency channel Overvoltage Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Overvoltage Low Frequency fault Interrupt Enable for VIN channel N (1 through
6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_SEQ_ON is shown in Table 8-82.
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Power ON Sequence ACT transition 0 to 1 Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Power ON Sequence Fault Interrupt Enable for VIN channel N (1 through 6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_SEQ_OFF is shown in Table 8-83.
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Power OFF Sequence ACT transition 1 to 0 Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Power OFF Sequence Fault Interrupt Enable for VIN channel N (1 through 6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_SEQ_EXS is shown in Table 8-84.
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Exit Sleep Sequence SLEEP transition 0 to 1 Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Exit Sleep Sequence Fault Interrupt Enable for VIN channel N (1 through 6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_SEQ_ENS is shown in Table 8-85.
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Entry Sleep Sequence SLEEP transition 1 to 0 Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Entry Sleep Sequence Fault Interrupt Enable for VIN channel N (1 through 6). 0 = Interrupt disabled 1 = Interrupt enabled |
IEN_CONTROL is shown in Table 8-86.
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Control and Communication Fault Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:5 | RSVD | R/W | X | RSVD |
4 | RT_CRC Int | R/W | 0b | Runtime register Cyclic Redundancy Check (CRC) fault interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled |
3 | RSVD | R/W | X | RSVD |
2 | TSD Int | R/W | 0b | Thermal Shutdown fault interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled |
1 | SYNC Int | R/W | 0b | SYNC pin fault (short to supply or ground detected on SYNC pin) interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled |
0 | PEC Int | R/W | 0b | PEC fault (mismatch) interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled |
IEN_TEST is shown in Table 8-87.
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Internal Test and Configuration Load Fault Interrupt Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | RSVD | R/W | X | RSVD |
3 | ECC_SEC | R/W | 0b | ECC single-error correction fault (on OTP load) interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled |
2 | RSVD | R/W | X | RSVD |
1 | BIST_Complete_INT | R/W | 0b | Built-In Self-Test complete interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled |
0 | BIST_Fail_INT | R/W | 0b | Built-In Self-Test fault interrupt enable:
0 = Interrupt disabled 1 = Interrupt enabled Although expected to be always enabled, it is desirable to have the option to disable it. |
MON_CH_EN is shown in Table 8-88.
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Channel 1-6 Voltage Monitoring Enable register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Voltage Monitoring Enable for VIN channel N (1 through 6). 0 = Channel Monitor disabled 1 = Channel Monitor enabled |
VRANGE_MULT is shown in Table 8-89.
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Channel 1-6 Voltage Monitoring Range/Scaling register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 0b | Voltage Monitoring Range/Scaling for VIN channel N (1 through 6). 0 = 1x scaling (0.2 V to 1.475 V with 5 mV steps) 1 = 4x scaling (0.8 V to 5.9 V with 20 mV steps) |
UV_HF[1] is shown in Table 8-90.
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Channel 1 High Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_HF[1] is shown in Table 8-91.
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Channel 1 High Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 Vto 5.9 V with 1 LSB = 20 mV. |
UV_LF[1] is shown in Table 8-92.
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Channel 1 Low Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_LF[1] is shown in Table 8-93.
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Channel 1 Low Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
FLT_HF[1] is shown in Table 8-94.
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Channel 1 debounce filter for High Frequency Fault. The smallest value supported is 0.4 us, The largest is 102.4 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | OV_DEB[3:0] | R/W | 0b | Overvoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
3:0 | UV_DEB[3:0] | R/W | 0b | Undervoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
FC_LF[1] is shown in Table 8-95.
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Channel 1 Low Frequency Path Cutoff Frequency 3 dB point. The register changes the filter properties of the programmable LPF such that the total frequency response meets these cutoff frequencies.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:3 | RSVD | R/W | X | RSVD |
2:0 | THRESHOLD[2:0] | R/W | 100b | Low frequency cutoff. 000b = Invalid 001b = Invalid 010b = 250 Hz 011b = 500 Hz 100b = 1 kHz (default) 101b = 2 kHz 110b = 4 kHz 111b = Invalid |
UV_HF[2] is shown in Table 8-96.
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Channel 2 High Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_HF[2] is shown in Table 8-97.
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Channel 2 High Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 Vto 5.9 V with 1 LSB = 20 mV. |
UV_LF[2] is shown in Table 8-98.
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Channel 2 Low Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_LF[2] is shown in Table 8-99.
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Channel 2 Low Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
FLT_HF[2] is shown in Table 8-100.
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Channel 2 debounce filter for HF Fault. The smallest value supported is 0.4 us, The largest is 102.4 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | OV_DEB[3:0] | R/W | 0b | Overvoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
3:0 | UV_DEB[3:0] | R/W | 0b | Undervoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
FC_LF[2] is shown in Table 8-101.
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Channel 2 Low Frequency Path Cutoff Frequency 3 dB point. The register changes the filter properties of the programmable LPF such that the total frequency response meets these cutoff frequencies.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:3 | RSVD | R/W | X | RSVD |
2:0 | THRESHOLD[2:0] | R/W | 100b | 000b = Invalid 001b = Invalid 010b = 250 Hz 011b = 500 Hz 100b = 1 kHz (default) 101b = 2 kHz 110b = 4 kHz 111b = Invalid |
UV_HF[3] is shown in Table 8-102.
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Channel 3 High Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_HF[3] is shown in Table 8-103.
Return to the Summary Table.
Channel 3 High Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 Vto 5.9 V with 1 LSB = 20 mV. |
UV_LF[3] is shown in Table 8-104.
Return to the Summary Table.
Channel 3 Low Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_LF[3] is shown in Table 8-105.
Return to the Summary Table.
Channel 3 Low Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
FLT_HF[3] is shown in Table 8-106.
Return to the Summary Table.
Channel 3 debounce filter for HF Fault. The smallest value supported is 0.4 us, The largest is 102.4 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | OV_DEB[3:0] | R/W | 0b | Overvoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
3:0 | UV_DEB[3:0] | R/W | 0b | Undervoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
FC_LF[3] is shown in Table 8-107.
Return to the Summary Table.
Channel 3 Low Frequency Path Cutoff Frequency 3 dB point. The register changes the filter properties of the programmable LPF such that the total frequency response meets these cutoff frequencies.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:3 | RSVD | R/W | X | RSVD |
2:0 | THRESHOLD[2:0] | R/W | 100b | 000b = Invalid 001b = Invalid 010b = 250 Hz 011b = 500 Hz 100b = 1 kHz (default) 101b = 2 kHz 110b = 4 kHz 111b = Invalid |
UV_HF[4] is shown in Table 8-108.
Return to the Summary Table.
Channel 4 High Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_HF[4] is shown in Table 8-109.
Return to the Summary Table.
Channel 4 High Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 Vto 5.9 V with 1 LSB = 20 mV. |
UV_LF[4] is shown in Table 8-110.
Return to the Summary Table.
Channel 4 Low Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_LF[4] is shown in Table 8-111.
Return to the Summary Table.
Channel 4 Low Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
FLT_HF[4] is shown in Table 8-112.
Return to the Summary Table.
Channel 4 debounce filter for HF Fault. The smallest value supported is 0.4 us, The largest is 102.4 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | OV_DEB[3:0] | R/W | 0b | Overvoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
3:0 | UV_DEB[3:0] | R/W | 0b | Undervoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
FC_LF[4] is shown in Table 8-113.
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Channel 4 Low Frequency Path Cutoff Frequency 3 dB point. The register changes the filter properties of the programmable LPF such that the total frequency response meets these cutoff frequencies.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:3 | RSVD | R/W | X | RSVD |
2:0 | THRESHOLD[2:0] | R/W | 100b | 000b = Invalid 001b = Invalid 010b = 250 Hz 011b = 500 Hz 100b = 1 kHz (default) 101b = 2 kHz 110b = 4 kHz 111b = Invalid |
UV_HF[5] is shown in Table 8-114.
Return to the Summary Table.
Channel 5 High Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_HF[5] is shown in Table 8-115.
Return to the Summary Table.
Channel 5 High Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 Vto 5.9 V with 1 LSB = 20 mV. |
UV_LF[5] is shown in Table 8-116.
Return to the Summary Table.
Channel 5 Low Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_LF[5] is shown in Table 8-117.
Return to the Summary Table.
Channel 5 Low Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
FLT_HF[5] is shown in Table 8-118.
Return to the Summary Table.
Channel 5 debounce filter for HF Fault. The smallest value supported is 0.4 us, The largest is 102.4 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | OV_DEB[3:0] | R/W | 0b | Overvoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
3:0 | UV_DEB[3:0] | R/W | 0b | Undervoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
FC_LF[5] is shown in Table 8-119.
Return to the Summary Table.
Channel 5 Low Frequency Path Cutoff Frequency 3 dB point. The register changes the filter properties of the programmable LPF such that the total frequency response meets these cutoff frequencies.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:3 | RSVD | R/W | X | RSVD |
2:0 | THRESHOLD[2:0] | R/W | 100b | 000b = Invalid 001b = Invalid 010b = 250 Hz 011b = 500 Hz 100b = 1 kHz (default) 101b = 2 kHz 110b = 4 kHz 111b = Invalid |
UV_HF[6] is shown in Table 8-120.
Return to the Summary Table.
Channel 6 High Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_HF[6] is shown in Table 8-121.
Return to the Summary Table.
Channel 6 High Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for High Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 Vto 5.9 V with 1 LSB = 20 mV. |
UV_LF[6] is shown in Table 8-122.
Return to the Summary Table.
Channel 6 Low Frequency channel Undervoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 0b | Undervoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
OV_LF[6] is shown in Table 8-123.
Return to the Summary Table.
Channel 6 Low Frequency channel Overvoltage threshold.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | THRESHOLD[7:0] | R/W | 11111111b | Overvoltage threshold for Low Frequency component of monitored channel. The 8-bit value interpretation depends on the scaling setting in register VRANGE_MULT. With scaling = 1x, the 8-bit value represents the range 0.2 V to 1.475 V with 1 LSB = 5 mV. With scaling = 4x, the 8-bit value represents the range 0.8 V to 5.9 V with 1 LSB = 20 mV. |
FLT_HF[6] is shown in Table 8-124.
Return to the Summary Table.
Channel 6 debounce filter for HF Fault. The smallest value supported is 0.4 us, The largest is 102.4 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:4 | OV_DEB[3:0] | R/W | 0b | Overvoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
3:0 | UV_DEB[3:0] | R/W | 0b | Undervoltage comparator output debounce time (dont assert until output is stable for
debounce time) for High Frequency monitoring path. 0000b = 0.1 µs 1000b = 25.6 µs 0001b = 0.2 µs 1001b = 51.2 µs 0010b = 0.4 µs 1010b = 102.4 µs 0011b = 0.8 µs 1011b = 102.4 µs 0100b = 1.6 µs 1100b = 102.4 µs 0101b = 3.2 µs 1101b = 102.4 µs 0110b = 6.4 µs 1110b = 102.4 µs 0111b = 12.8 µs 1111b = 102.4 µs |
FC_LF[6] is shown in Table 8-125.
Return to the Summary Table.
Channel 6 Low Frequency Path Cutoff Frequency 3 dB point. The register changes the filter properties of the programmable LPF such that the total frequency response meets these cutoff frequencies.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:3 | RSVD | R/W | X | RSVD |
2:0 | THRESHOLD[2:0] | R/W | 100b | 000b = Invalid 001b = Invalid 010b = 250 Hz 011b = 500 Hz 100b = 1 kHz (default) 101b = 2 kHz 110b = 4 kHz 111b = Invalid |
TI_CONTROL is shown in Table 8-126.
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Manual BIST entry register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7 | ENTER_BIST | R/W | X | Enter BIST:
0 = Default 1 = Enter BIST |
6:0 | RSVD | R/W | X | RSVD |
SEQ_REC_CTL is shown in Table 8-127.
Return to the Summary Table.
Sequence control register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7 | REC_START | R/W | 0b | Software start sequence logging (recording):
0 = Always read 0 1 = Initiate power sequence (selected by SEQ[1:0]) recording. |
6:5 | SEQ[1:0] | R/W | 0b | Sequence to record (and compare for faults to corresponding expected sequence
order registers):
00b = Power ON (same as ACT 0 to 1) 01b = Power OFF (ACT 1 to 0) 10b = Sleep Exit (SLEEP 0 to 1) 11b = Sleep Entry (SLEEP 1 to 0) |
4 | TS_ACK | R/W | 0b | Timestamp data OK to overwrite. Valid and used only if VMON_MISC.EN_TS_OW=0. 00b = Always read 0 01b = Acknowledge Timestamp data and OK to overwrite. SEQ_REC_STAT.TS_RDY and SEQ_OW_STAT.TS_OW are cleared. |
3 | SEQ_ON_ACK | R/W | 0b | Power ON sequence data OK to overwrite. Valid and used only if VMON_MISC.EN_SEQ_OW=0. 00b = Always read 0 01b = Acknowledge Power ON sequence data and OK to overwrite. SEQ_REC_STAT.SEQ_ON_RDY and SEQ_OW_STAT.SEQ_ON_OW are cleared. |
2 | SEQ_OFF_ACK | R/W | 0b | Power OFF sequence data OK to overwrite. Valid and used only if VMON_MISC.EN_SEQ_OW=0. 00b = Always read 0 01b = Acknowledge Power OFF sequence data and OK to overwrite. SEQ_REC_STAT.SEQ_OFF_RDY and SEQ_OW_STAT.SEQ_OFF_OW are cleared. |
1 | SEQ_EXS_ACK | R/W | 0b | Sleep Exit sequence data OK to overwrite. Valid and used only if VMON_MISC.EN_SEQ_OW=0. 00b = Always read 0 01b = Acknowledge Sleep Exit sequence data and OK to overwrite. SEQ_REC_STAT.SEQ_EXS_RDY and SEQ_OW_STAT.SEQ_EXS_OW are cleared. |
0 | SEQ_ENS_ACK | R/W | 0b | Sleep Entry sequence data OK to overwrite. Valid and used only if VMON_MISC.EN_SEQ_OW=0. 00b = Always read 0 01b = Acknowledge Sleep Entry sequence data and OK to overwrite. SEQ_REC_STAT.SEQ_ENS_RDY and SEQ_OW_STAT.SEQ_ENS_OW are cleared. |
AMSK_ON is shown in Table 8-128.
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Auto-mask ON register. This register is used to mask UVLF, UVHF, and OVHF interrupts on ACT transition 0 to 1 transitions.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 111111b | Auto-mask on ACT 0 to 1 transition for IEN_UVLF, IEN_UVHF, and IEN_OVHF for
VIN channel N (1 through 6). 00b = Channel interrupts not auto-masked 01b = Channel interrupts auto-masked |
AMSK_OFF is shown in Table 8-129.
Return to the Summary Table.
Auto-mask OFF register. This register is used to mask UVLF, UVHF, and OVHF interrupts on ACT transition 1 to 0 transitions.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 111111b | Auto-mask on ACT 1 to 0 transition for IEN_UVLF, IEN_UVHF, and IEN_OVHF for
VIN channel N (1 through 6). 00b = Channel interrupts not auto-masked 01b = Channel interrupts auto-masked |
AMSK_EXS is shown in Table 8-130.
Return to the Summary Table.
Auto-mask EXIT register. This register is used to mask UVLF, UVHF, and OVHF interrupts on SLEEP transition 0 to 1 transitions.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 111111b | Auto-mask on SLEEP 0 to 1 transition for IEN_UVLF, IEN_UVHF, and IEN_OVHF
for VIN channel N (1 through 6). 00b = Channel interrupts not auto-masked 01b = Channel interrupts auto-masked |
AMSK_ENS is shown in Table 8-131.
Return to the Summary Table.
Auto-mask ENTRY register. This register is used to mask UVLF, UVHF, and OVHF interrupts on SLEEP transition 1 to 0 transitions.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | X | RSVD |
5:0 | MON[N] | R/W | 111111b | Auto-mask on SLEEP 1 to 0 transition for IEN_UVLF, IEN_UVHF, and IEN_OVHF
for VIN channel N (1 through 6). 00b = Channel interrupts not auto-masked 01b = Channel interrupts auto-masked |
SEQ_TOUT_MSB is shown in Table 8-132.
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Sequence timeout most significant bits register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | MILLISEC[7:0] | R/W | 0b | ACT and SLEEP transition sequence timeout. After the timeout, the auto-masks (AMSK_xxx) are released and the IEN_xVxF interrupts become active. 0x 0000 = 1 ms 0x 0001 = 2 ms While the max value is not specified, it is desirable to be able to set this timeout up to 4 s, and at least 256 ms (using only the lower byte at address 0xA6). |
SEQ_TOUT_LSB is shown in Table 8-133.
Return to the Summary Table.
Sequence timeout least significant bits register.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | MILLISEC[7:0] | R/W | 0b | ACT and SLEEP transition sequence timeout. After the timeout, the auto-masks (AMSK_xxx) are released and the IEN_xVxF interrupts become active. 0x 0000 = 1 ms 0x 0001 = 2 ms While the max value is not specified, it is desirable to be able to set this timeout up to 4 s, and at least 256 ms (using only the lower byte at address 0xA6). |
SEQ_SYNC is shown in Table 8-134.
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Sequence SYNC pulse duration from 50 us to 2600 us.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | PULSE_WIDTH[7:0] | R/W | 0b | Pulse width for SYNC synchronization pulse. 00000000b = 50µs 00000001b = 60µs 00000010b = 70µs ... 11111101b = 2580µs 11111110b = 2590µs 11111111b = 2600µs |
SEQ_UP_THLD is shown in Table 8-135.
Return to the Summary Table.
Threshold selection register for up sequence tagging ACT and SLEEP transition 0 to 1 transitions.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | 11b | RSVD |
5:0 | MON[N] | R/W | 11111b | OFF (200 mV) or UV (UV_LF[N] register) threshold selection for Power ON and
Exit Sleep sequence tagging:
00b = Use OFF threshold (200 mV) 01b = Use UV threshold (UV_LF[N] register) 0b = OFF 1b = UVLF |
SEQ_DN_THLD is shown in Table 8-136.
Return to the Summary Table.
Threshold selection register for down sequence tagging ACT and SLEEP transition 1 to 0 transitions.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:6 | RSVD | R/W | 0b | RSVD |
5:0 | MON[N] | R/W | 0b | OFF (200 mV) or UV (UV_LF[N] register) threshold selection for Power OFF and
Enter Sleep sequence tagging:
00b = Use OFF threshold (200 mV) 01b = Use UV threshold (UV_LF[N] register) 0b = OFF 1b = UVLF |
SEQ_ON_EXP[1] is shown in Table 8-137.
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Channel 1 Power ON sequence order expected value register. This register is used to set the value of the expected power-on sequence order for channel 1.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power ON sequence order value for channel 1. This sequence order value is compared with the SEQ_ON_LOG[1] register assigned to the channel during the sequence triggered by ACT. |
SEQ_ON_EXP[2] is shown in Table 8-138.
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Channel 2 Power ON sequence order expected value register. This register is used to set the value of the expected power-on sequence order for channel 2.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power ON sequence order value for channel 2. This sequence order value is compared with the SEQ_ON_LOG[2] register assigned to the channel during the sequence triggered by ACT. |
SEQ_ON_EXP[3] is shown in Table 8-139.
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Channel 3 Power ON sequence order expected value register. This register is used to set the value of the expected power-on sequence order for channel 3
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power ON sequence order value for channel 3. This sequence order value is compared with the SEQ_ON_LOG[3] register assigned to the channel during the sequence triggered by ACT. |
SEQ_ON_EXP[4] is shown in Table 8-140.
Return to the Summary Table.
Channel 4 Power ON sequence order expected value register. This register is used to set the value of the expected power-on sequence order for channel 4.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power ON sequence order value for channel 4. This sequence order value is compared with the SEQ_ON_LOG[4] register assigned to the channel during the sequence triggered by ACT. |
SEQ_ON_EXP[5] is shown in Table 8-141.
Return to the Summary Table.
Channel 5 Power ON sequence order expected value register. This register is used to set the value of the expected power-on sequence order for channel 5.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power ON sequence order value for channel 5. This sequence order value is compared with the SEQ_ON_LOG[5] register assigned to the channel during the sequence triggered by ACT. |
SEQ_ON_EXP[6] is shown in Table 8-142.
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Channel 6 Power ON sequence order expected value register. This register is used to set the value of the expected power-on sequence order for channel 6.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power ON sequence order value for channel 6. This sequence order value is compared with the SEQ_ON_LOG[6] register assigned to the channel during the sequence triggered by ACT. |
SEQ_OFF_EXP[1] is shown in Table 8-143.
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Channel 1 Power OFF sequence order expected value register. This register is used to set the value of the expected power-off sequence order for channel 1.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power OFF sequence order value for channel 1. This sequence order value is compared with the SEQ_OFF_LOG[1] register assigned to the channel during the sequence triggered by ACT |
SEQ_OFF_EXP[2] is shown in Table 8-144.
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Channel 2 Power OFF sequence order expected value register. This register is used to set the value of the expected power-off sequence order for channel 2.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power OFF sequence order value for channel 2. This sequence order value is compared with the SEQ_OFF_LOG[2] register assigned to the channel during the sequence triggered by ACT |
SEQ_OFF_EXP[3] is shown in Table 8-145.
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Channel 3 Power OFF sequence order expected value register. This register is used to set the value of the expected power-off sequence order for channel 3.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power OFF sequence order value for channel 3. This sequence order value is compared with the SEQ_OFF_LOG[3] register assigned to the channel during the sequence triggered by ACT |
SEQ_OFF_EXP[4] is shown in Table 8-146.
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Channel 4 Power OFF sequence order expected value register. This register is used to set the value of the expected power-off sequence order for channel 4.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power OFF sequence order value for channel 4. This sequence order value is compared with the SEQ_OFF_LOG[4] register assigned to the channel during the sequence triggered by ACT |
SEQ_OFF_EXP[5] is shown in Table 8-147.
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Channel 5 Power OFF sequence order expected value register. This register is used to set the value of the expected power-off sequence order for channel 5.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power OFF sequence order value for channel 5. This sequence order value is compared with the SEQ_OFF_LOG[5] register assigned to the channel during the sequence triggered by ACT |
SEQ_OFF_EXP[6] is shown in Table 8-148.
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Channel 6 Power OFF sequence order expected value register. This register is used to set the value of the expected power-off sequence order for channel 6.
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Power OFF sequence order value for channel 6. This sequence order value is compared with the SEQ_OFF_LOG[6] register assigned to the channel during the sequence triggered by ACT |
SEQ_EXS_EXP[1] is shown in Table 8-149.
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Channel 1 Sleep Exit sequence order expected value register. This register is used to set the value of the expected sleep exit sequence order for channel 1
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Exit sequence order value for channel 1. This sequence order value is compared with the SEQ_EXS_LOG[1] register assigned to the channel during the sequence triggered by ACT/ SLEEP. |
SEQ_EXS_EXP[2] is shown in Table 8-150.
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Channel 2 Sleep Exit sequence order expected value register. This register is used to set the value of the expected sleep exit sequence order for channel 2
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Exit sequence order value for channel 2. This sequence order value is compared with the SEQ_EXS_LOG[2] register assigned to the channel during the sequence triggered by ACT/ SLEEP. |
SEQ_EXS_EXP[3] is shown in Table 8-151.
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Channel 3 Sleep Exit sequence order expected value register. This register is used to set the value of the expected sleep exit sequence order for channel 3
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Exit sequence order value for channel 3. This sequence order value is compared with the SEQ_EXS_LOG[3] register assigned to the channel during the sequence triggered by ACT/ SLEEP. |
SEQ_EXS_EXP[4] is shown in Table 8-152.
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Channel 4 Sleep Exit sequence order expected value register. This register is used to set the value of the expected sleep exit sequence order for channel 4
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Exit sequence order value for channel 4. This sequence order value is compared with the SEQ_EXS_LOG[4] register assigned to the channel during the sequence triggered by ACT/ SLEEP. |
SEQ_EXS_EXP[5] is shown in Table 8-153.
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Channel 5 Sleep Exit sequence order expected value register. This register is used to set the value of the expected sleep exit sequence order for channel 5
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Exit sequence order value for channel 5. This sequence order value is compared with the SEQ_EXS_LOG[5] register assigned to the channel during the sequence triggered by ACT/ SLEEP. |
SEQ_EXS_EXP[6] is shown in Table 8-154.
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Channel 6 Sleep Exit sequence order expected value register. This register is used to set the value of the expected sleep exit sequence order for channel 6
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Exit sequence order value for channel 6. This sequence order value is compared with the SEQ_EXS_LOG[6] register assigned to the channel during the sequence triggered by ACT/ SLEEP. |
SEQ_ENS_EXP[1] is shown in Table 8-155.
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Channel 1 Sleep Entry sequence order expected value register. This register is used to set the value of the expected sleep entry sequence order for channel 1
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Entry sequence order value for channel 1. This sequence order value is compared with the SEQ_ENS_LOG[1] register assigned to the channel during the sequence triggered by SLEEP. |
SEQ_ENS_EXP[2] is shown in Table 8-156.
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Channel 2 Sleep Entry sequence order expected value register. This register is used to set the value of the expected sleep entry sequence order for channel 2
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Entry sequence order value for channel 2. This sequence order value is compared with the SEQ_ENS_LOG[2] register assigned to the channel during the sequence triggered by SLEEP. |
SEQ_ENS_EXP[3] is shown in Table 8-157.
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Channel 3 Sleep Entry sequence order expected value register. This register is used to set the value of the expected sleep entry sequence order for channel 3
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Entry sequence order value for channel 3. This sequence order value is compared with the SEQ_ENS_LOG[3] register assigned to the channel during the sequence triggered by SLEEP. |
SEQ_ENS_EXP[4] is shown in Table 8-158.
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Channel 4 Sleep Entry sequence order expected value register. This register is used to set the value of the expected sleep entry sequence order for channel 4
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Entry sequence order value for channel 4. This sequence order value is compared with the SEQ_ENS_LOG[4] register assigned to the channel during the sequence triggered by SLEEP. |
SEQ_ENS_EXP[5] is shown in Table 8-159.
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Channel 5 Sleep Entry sequence order expected value register. This register is used to set the value of the expected sleep entry sequence order for channel 5
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Entry sequence order value for channel 5. This sequence order value is compared with the SEQ_ENS_LOG[5] register assigned to the channel during the sequence triggered by SLEEP. |
SEQ_ENS_EXP[6] is shown in Table 8-160.
Return to the Summary Table.
Channel 6 Sleep Entry sequence order expected value register. This register is used to set the value of the expected sleep entry sequence order for channel 6
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7:0 | ORDER[7:0] | R/W | 0b | Expected Sleep Entry sequence order value for channel 6. This sequence order value is compared with the SEQ_ENS_LOG[6] register assigned to the channel during the sequence triggered by SLEEP. |