Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
ID | Date | Version | Classification |
---|---|---|---|
615146 | 08/09/2019 | 1.2 | Public |
CPR (CPR) – Offset f4
Component Parameter Register
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
30:24 | - | - | Reserved
|
23:16 | 4h | RO | FIFO_MODE (FIFO_MODE) 0x00 = 0 |
15:14 | - | - | Reserved
|
13 | 1h | RO | DMA_EXTRA (DMA_EXTRA) 0 = FALSE, 1 = TRUE |
12 | 1h | RO | UART_ADD_ENCODED_PARAMS (UART_ADD_ENCODED_PARAMS) 0 = FALSE, 1 = TRUE |
11 | 1h | RO | SHADOW (SHADOW) 0 = FALSE, 1 = TRUE |
10 | 1h | RO | FIFO_STAT (FIFO_STAT) 0 = FALSE, 1 = TRUE |
9 | 1h | RO | FIFO_ACCESS (FIFO_ACCESS) 0 = FALSE, 1 = TRUE |
8 | 1h | RO | ADDITIONAL_FEAT (ADDITIONAL_FEAT) 0 = FALSE, 1 = TRUE |
7 | 0h | RO | SIR_LP_MODE (SIR_LP_MODE) 0 = FALSE, 1 = TRUE |
6 | 0h | RO | SIR_MODE (SIR_MODE) 0 = FALSE, 1 = TRUE |
5 | 1h | RO | THRE_MODE (THRE_MODE) 0 = FALSE, 1 = TRUE |
4 | 1h | RO | AFCE_MODE (AFCE_MODE) 0 = FALSE, 1 = TRUE |
3:2 | - | - | Reserved
|
1:0 | 2h | RO | APB_DATA_WIDTH (APB_DATA_WIDTH) 00 = 8 bits |