SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
The LINCOMPARE register is used to configure the sync delimeter and sync break extension.
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| Instance Name | Physical Address |
|---|---|
| LIN0 | 5240 0060h |
| LIN1 | 5240 1060h |
| LIN2 | 5240 2060h |
| LIN3 | 5240 3060h |
| LIN4 | 5240 4060h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED_3 | |||||||
| R | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED_3 | |||||||
| R | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED_2 | SDEL | ||||||
| R | R/W | ||||||
| 0h | 0h | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED_1 | SBREAK | ||||||
| R | R/W | ||||||
| 0h | 0h | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:16 | RESERVED_3 | R | 0h | Reserved |
| 15:10 | RESERVED_2 | R | 0h | Reserved |
| 9:8 | SDEL | R/W | 0h | 2-bit Sync Delimiter compare. These bits are effective in LIN mode only. These bits are used to configure the number of Tbit for the sync delimiter in the sync field. The time delay calculation for the synchronization delimiter is: TSDEL = [SDEL + 1]Tbit These bits are writable in LIN mode only. 3 The sync delimiter has 4 Tbit. 2 The sync delimiter has 3 Tbit. 1 The sync delimiter has 2 Tbit. 0 The sync delimiter has 1 Tbit. |
| 7:3 | RESERVED_1 | R | 0h | Reserved |
| 2:0 | SBREAK | R/W | 0h | 3-bit Sync Break extend. LIN mode only. These bits are used to configure the number of Tbits for the sync break to extend the minimum 13 Tbit in the Sync Field to a maximum of 20 Tbit. The time delay calculation for the sync break is: TSYNBRK = 13Tbit + SBREAK x Tbit These bits are writable in LIN mode only. 7 The sync break has 7 additional Tbit. 6 The sync break has 6 additional Tbit. 5 The sync break has 5 additional Tbit. 4 The sync break has 4 additional Tbit. 3 The sync break has 3 additional Tbit. 2 The sync break has 2 additional Tbit. 1 The sync break has 1 additional Tbit. 0 The sync break has no additional Tbit. |