33.8.10 Length
| Name: | LENGTH |
| Offset: | 0x22 |
| Reset: | 0x0000 |
| Property: | PAC Write-Protection, Write-Synchronized |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| LENEN | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| LEN[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bit 8 – LENEN Data Length Enable
In 32-bit Extension mode, this bit field enables the length counter.
| Value | Description |
|---|---|
| 0 | Length counter disabled |
| 1 | Length counter enabled |
Bits 7:0 – LEN[7:0] Data Length
In 32-bit Extension mode, this bit field configures the data length, after which, the flags INTFLAG.RCX or INTFLAG.DRE are raised.
| Value | Description |
|---|---|
| 0x00 | Reserved if LENEN = 0x1 |
| 0x01-0xFF | Data Length |