SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Selects the clock source for counter 0.
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| Instance Name | Physical Address |
|---|---|
| DCC0 | 52B0 0028h |
| DCC1 | 52B0 1028h |
| DCC2 | 52B0 2028h |
| DCC3 | 52B0 3028h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| KEY | RESERVED | ||||||
| R/W | NONE | ||||||
| 0h | 0h | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | CLKSRC0 | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:16 | RESERVED | NONE | 0h | Reserved |
| 15:12 | KEY | R/W | 0h | This field enables or disables clock source selection for counter 0. User, privilege, and debug mode (read): Returns the current value of the key. Privilege and debug mode (write): Sets the key value. Key values: 1010 The CLKSRC field selects the clock source for counter 0. others: Clock source selection is disabled. |
| 11:4 | RESERVED | NONE | 0h | Reserved |
| 3:0 | CLKSRC0 | R/W | 0h | This field specifies the clock source for counter 0. User, privilege, and debug mode (read): Returns the current value of CLKSRC0. Privilege and debug mode (write): Sets the value of CLKSRC0. Other VCLK is selected as source for COUNT0 Value s 0010 Clock0[2] is selected as source for COUNT0 0001 Clock0[1] is selected as source for COUNT0 0000 Clock0[0] is selected as source for COUNT0 |