SLLSF80B October 2019 – March 2022 TCAN1144-Q1 , TCAN1145-Q1 , TCAN1146-Q1
PRODUCTION DATA
DEVICE_CONFIG1 is shown in Figure 10-55 and described in Table 10-36
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Enables SPI to work in sleep mode if VIO is available.
LIMP pin only active for TCAN1144-Q1 and TCAN1146-Q1 otherwise reserved for TCAN1145-Q1.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RSVD | INH_DIS | INH_LIMP_SEL | LIMP_DIS | LIMP_SEL_RESET | LIMP_RESET | RSVD | |
R-0b | R/W-0b | R/W - 0b | R/W - 0b | R/W - 00b | R/W1C - 0b | R - 0b |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | RSVD | R | 0b | Reserved |
6 | INH_DIS | R/W | 0b | INH pin disable 0b = Enabled 1b = Disabled |
5 | INH_LIMP_SEL | R/W | 0b | Pin function select 0b = INH 1b = LIMP |
4 | LIMP_DIS | R/W | 0b | LIMP pin disable if LIMP function
selected 0b = Enabled 1b = Disabled |
3-2 | LIMP_SEL_RESET | R/W | 00b | Selects the method to reset/turnoff the
LIMP pin 00b = On third successful input trigger the error counter receives 01b = First correct input trigger 10b = SPI write to 8'h1A[1] = 1 11b = Reserved |
1 | LIMP_RESET | R/W1C | 0b | LIMP reset/turn off: Writing a one to this location resets the LIMP pin to off state and bit automatically clears |
0 | RSVD | R | 0b | Reserved |