SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
The LINRD0 register contains the lower 4 bytes of the received LIN frame data.
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| Instance Name | Physical Address |
|---|---|
| LIN0 | 5240 0064h |
| LIN1 | 5240 1064h |
| LIN2 | 5240 2064h |
| LIN3 | 5240 3064h |
| LIN4 | 5240 4064h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RD0 | |||||||
| R | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RD1 | |||||||
| R | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RD2 | |||||||
| R | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RD3 | |||||||
| R | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:24 | RD0 | R | 0h | 8-bit Receive Buffer 0 Each response data-byte that is received in the SCIRXSHFT register is transferred to the corresponding RDy register according to the number of bytes received. A read of this byte clears the RXDY byte. Note: RD<x-1> is equivalent to Data byte <x> of the LIN frame. |
| 23:16 | RD1 | R | 0h | 8-bit Receive Buffer 1. Each response data-byte that is received in the SCIRXSHFT register is transferred to the corresponding RDy register according to the number of bytes received. |
| 15:8 | RD2 | R | 0h | 8-bit Receive Buffer 2. Each response data-byte that is received in the SCIRXSHFT register is transferred to the corresponding RDy register according to the number of bytes received. |
| 7:0 | RD3 | R | 0h | 8-bit Receive Buffer 3. Each response data-byte that is received in the SCIRXSHFT register is transferred to the corresponding RDy register according to the number of bytes received. |