41.8.13 Status
| Name: | STATUS |
| Offset: | 0x30 |
| Reset: | 0x00000001 |
| Property: | - |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| CMP5 | CMP4 | CMP3 | CMP2 | CMP1 | CMP0 | ||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | |||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| CCBUFV5 | CCBUFV4 | CCBUFV3 | CCBUFV2 | CCBUFV1 | CCBUFV0 | ||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | |||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| FAULT1 | FAULT0 | FAULTB | FAULTA | FAULT1IN | FAULT0IN | FAULTBIN | FAULTAIN | ||
| Access | R/W | R/W | R/W | R/W | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| PERBUFV | PATTBUFV | CLIENT | DFS | UFS | IDX | STOP | |||
| Access | R/W | R/W | R | R/W | R/W | R | R | ||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Bits 24, 25, 26, 27, 28, 29 – CMPx Channel x Compare Value [x=0..5]
This bit reflects the channel x output compare value.
| Value | Description |
|---|---|
| 0 | Channel compare output value is 0. |
| 1 | Channel compare output value is 1. |
Bits 16, 17, 18, 19, 20, 21 – CCBUFVx Channel x Compare or Capture Buffer Valid [x=0..5]
For a compare channel, this bit is set when a new value is written to the corresponding CCBUFx register. The bit is cleared either by writing a ‘1’ to the corresponding location when CTRLB.LUPD is set or automatically on an UPDATE condition.
For a capture channel, the bit is set when a valid capture value is stored in the CCBUFx register. The bit is automatically cleared when the CCx register is read.
Bits 14, 15 – FAULTx Non-recoverable Fault x State [x=0..1]
This bit is set by hardware as soon as the non-recoverable Fault x condition occurs.
This bit is cleared by writing a one to this bit and when the corresponding FAULTxIN status bit is low.
When this bit is clear, the timer/counter restarts from the last COUNT value. To restart the timer/counter from BOTTOM, the timer/counter restart command must be executed before clearing the corresponding FAULTx bit. For further details on timer/counter commands, refer to the available command description (CTRLBSET.CMD).
Bit 13 – FAULTB Recoverable Fault B State
This bit is set by hardware as soon as the recoverable Fault B condition occurs.
This bit can be cleared by hardware when Fault B action is resumed or by writing a ‘1’ to this bit when the corresponding FAULTBIN bit is low. If the software halt command is enabled (FAULTB.HALT = SW), clearing this bit releases the timer/counter.
Bit 12 – FAULTA Recoverable Fault A State
This bit is set by hardware as soon as the recoverable Fault A condition occurs.
This bit can be cleared by hardware when Fault A action is resumed or by writing a ‘1’ to this bit when the corresponding FAULTAIN bit is low. If the software halt command is enabled (FAULTA.HALT = SW), clearing this bit releases the timer/counter.
Bit 11 – FAULT1IN Non-Recoverable Fault 1 Input
This bit is set while an active Non-Recoverable Fault 1 input is present.
Bit 10 – FAULT0IN Non-Recoverable Fault 0 Input
Bit 9 – FAULTBIN Recoverable Fault B Input
This bit is set while an active Recoverable Fault B input is present.
Bit 8 – FAULTAIN Recoverable Fault A Input
Bit 7 – PERBUFV Period Buffer Valid
This bit is set when a new value is written to the PERBUF register. This bit is automatically cleared by hardware on the UPDATE condition when CTRLB.LUPD is set or by writing a ‘1’ to this bit.
Bit 5 – PATTBUFV Pattern Generator Value Buffer Valid
This bit is set when a new value is written to the PATTBUF register. This bit is automatically cleared by hardware on the UPDATE condition when CTRLB.LUPD is set or by writing a ‘1’ to this bit.
Bit 4 – CLIENT Client Mode Enable
Bit 3 – DFS Debug Fault State
This bit is set by hardware in Debug mode when the DDBGCTRL.FDDBD bit is set. The bit is cleared by writing a ‘1’ to this bit and when the TCC is not in Debug mode.
When the bit is set, the counter is halted and the Waveforms state depend on DRVCTRL.NRE and DRVCTRL.NRV registers.
Bit 2 – UFS Non-recoverable Update Fault State
This bit is set by hardware when the RAMP index changes and the Lock Update bit is set (CTRLBSET.LUPD). The bit is cleared by writing a one to this bit.
When the bit is set, the waveforms state depends on DRVCTRL.NRE and DRVCTRL.NRV registers.
Bit 1 – IDX Ramp Index
In RAMP2 and RAMP2A operation, the bit is cleared during the cycle A and set during the cycle B. In RAMP1 operation, the bit always reads ‘0’. See Ramp Operations from Related Links.
Bit 0 – STOP Stop
This bit is set when the TCC is disabled either on a STOP command or on an UPDATE condition when the One-Shot operation mode is enabled (CTRLBSET.ONESHOT = 1).
This bit is cleared on the next incoming counter increment or decrement.
| Value | Description |
|---|---|
| 0 | Counter is running. |
| 1 | Counter is stopped. |