ZHCSFY3B November 2016 – February 2019 TAS2559
PRODUCTION DATA.
Configures the ASI1 format, wordlength, and tristate.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| ASI1_MODE[2:0] | ASI1_LENGTH[1:0] | Reserved | ASI1_TRISTATE | ||||
| RW-0h | RW-2h | RW-0h | RW-0h | ||||
| LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 7-5 | ASI1_MODE[2:0] | RW | 0h | The ASI1 Input mode format is set to
0 = I2S 1 = DSP 2 = RJF , For non-zero values of ASI1_OFFSET1, LJF is preferred 3 = LJF 4 = MonoPCM 5-15 = Reserved |
| 4-3 | ASI1_LENGTH[1:0] | RW | 2h | Sets the ASI1 input word-length to
0 = 16bits 1 = 20bits 2 = 24bits 3 = 32bits |
| 2-1 | Reserved | RW | 0h | Reserved |
| 0 | ASI1_TRISTATE | RW | 0h | Tri-stating of DOUT for the extra ASI1_BCLK cycles after Data Transfer is over for a frame is
0 = Disabled 1 = Enabled |