SLLSFQ3 January 2023 MCT8329A
PRODUCTION DATA
#GUID-20220906-SS0T-GXTR-J6NP-KC7K7TRKQMBX/SYSTEM_STATUS_SYSTEM_STATUS_TABLE_1_TABLE lists the memory-mapped registers for the System_Status registers. All register offset addresses not listed in #GUID-20220906-SS0T-GXTR-J6NP-KC7K7TRKQMBX/SYSTEM_STATUS_SYSTEM_STATUS_TABLE_1_TABLE should be considered as reserved locations and the register contents should not be modified.
Offset | Acronym | Register Name | Section |
---|---|---|---|
E4h | SYS_STATUS1 | System Status Register1 | SYS_STATUS1 Register (Offset = E4h) [Reset = 00000000h] |
EAh | SYS_STATUS2 | System Status Register2 | SYS_STATUS2 Register (Offset = EAh) [Reset = 00000000h] |
ECh | SYS_STATUS3 | System Status Register3 | SYS_STATUS3 Register (Offset = ECh) [Reset = 00000000h] |
Complex bit access types are encoded to fit into small table cells. #GUID-20220906-SS0T-GXTR-J6NP-KC7K7TRKQMBX/SYSTEM_STATUS_SYSTEM_STATUS_LEGEND_TABLE shows the codes that are used for access types in this section.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
Reset or Default Value | ||
-n | Value after reset or the default value |
SYS_STATUS1 is shown in #GUID-20220906-SS0T-GXTR-J6NP-KC7K7TRKQMBX/SYSTEM_STATUS_SYSTEM_STATUS_SYSTEM_STATUS_SYS_STATUS1_TABLE_TABLE.
Return to the Summary Table.
Status of various system and motor parameters
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-16 | VOLT_MAG | R | 0h | Applied DC input voltage Input DC voltage (V) = (VOLT_MAG / 10) |
15-1 | SPEED_CMD | R | 0h | Decoded speed command in PWM/Analog/Freq. mode (SPEED_CMD (%) = SPEED_CMD/32767 * 100%) |
0 | I2C_ENTRY_STATUS | R | 0h | Indicates if I2C entry has happened
0h = I2C mode not entered through pin sequence 1h = I2C mode entered through pin sequence |
SYS_STATUS2 is shown in #GUID-20220906-SS0T-GXTR-J6NP-KC7K7TRKQMBX/SYSTEM_STATUS_SYSTEM_STATUS_SYSTEM_STATUS_SYS_STATUS2_TABLE_TABLE.
Return to the Summary Table.
Status of various system and motor parameters
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-28 | STATE | R | 0h | Current status of state machine;
4-bit value indicating status of state machine
0h = SYSTEM_IDLE 1h = MOTOR_START 2h = MOTOR_RUN 3h = SYSTEM_INIT 4h = MOTOR_IPD 5h = MOTOR_ALIGN 6h = MOTOR_IDLE 7h = MOTOR_STOP 8h = FAULT 9h = MOTOR_DIRECTION Ah = HALL_ALIGN Ch = MOTOR_CALIBRATE Dh = MOTOR_DESCEL Eh = MOTOR_BRAKE Fh = N/A |
27-18 | RESERVED | R | 0h | Reserved |
17 | STL_FAULT | R | 0h | STL fault status
0h = Pass 1h = Fail |
16 | RESERVED | R | 0h | Reserved |
15-0 | MOTOR_SPEED | R | 0h | Speed output. Speed output (electrical Hz) = MOTOR_SPEED / 10 |
SYS_STATUS3 is shown in #GUID-20220906-SS0T-GXTR-J6NP-KC7K7TRKQMBX/SYSTEM_STATUS_SYSTEM_STATUS_SYSTEM_STATUS_SYS_STATUS3_TABLE_TABLE.
Return to the Summary Table.
Status of various system and motor parameters
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-16 | DC_BUS_CURR | R | 0h | DC bus current. DC bus current (A) = DC_BUS_CURR / 256 |
15-0 | DC_BATT_POW | R | 0h | Battery (input) power. Input Power (W) = DC_BATT_POW / 64 |