SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
ADC Trigger Repeater 2 Spread Select Register.
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| Instance Name | Physical Address |
|---|---|
| ADC0_G0_G5 | 502C 012Ch |
| ADC1_G0_G5 | 502C 112Ch |
| ADC2_G0_G5 | 502C 212Ch |
| ADC3_G0_G5 | 502C 312Ch |
| ADC4_G0_G5 | 502C 412Ch |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| SPREADCOUNT | |||||||
| R | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| SPREADCOUNT | |||||||
| R | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| SPREAD | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| SPREAD | |||||||
| R/W | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:16 | SPREADCOUNT | R | 0h | ADC trigger repeater 2 spread status. When a trigger is sent to the ADC in oversampling mode, this register will start counting down from SPREAD until SPREADCOUNT equals 0. The next repeated trigger to the ADC in oversampling mode will not occur until SPREADCOUNT is 0 [minimum time is complete] and REP2CTL.BUSY = 0 [SOCs associated with trigger repeater 2 are no longer pending]. |
| 15:0 | SPREAD | R/W | 0h | ADC trigger repeater 2 spread delay configuration. In oversampling mode, defines the minimum number of SYSCLKs to wait before creating the next repeated trigger to the ADC. If SPREAD is less than the time needed for all SOCs associated with repeater 2 to sample and convert, then the repeater will generate triggers as fast as the ADC can convert the associated conversions. If SPREAD is greater than the time needed for all SOCs associated with repeater 2 to sample and convert, then repeated triggers to the ADC will be SPREAD SYSCLK cycles apart. 0 = oversampled repeated triggers occur as fast as the ADC can sample and convert associated SOCs 1 = time between repeated triggers is at least 1 SYSCLKs 2 = time between repeated triggers is at least 2 SYSCLKs ... 65535 = time between repeated triggers is at least 65535 SYSCLKs |