7.7.6.18 ASRC Direct Access Bridge Mode Register
This register can only be written if the WPCREN bit is cleared in ASRC_WPMR.
Note: The Direct Access mode related configurations
(ASRC_DABMR.BRENx) must be programmed prior to enabling the channels in
ASRC_MR.ASRCENx.
| Name: | ASRC_DABMR |
| Offset: | 0xB8 |
| Reset: | 0x00000000 |
| Property: | Read/Write |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| BRMONO3 | BRMONO2 | BRMONO1 | BRMONO0 | ||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| BREN3 | BREN2 | BREN1 | BREN0 | ||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 |
Bits 8, 9, 10, 11 – BRMONOx Direct Access Input/Output Bridging Mono Transfer for Channel x
| Value | Description |
|---|---|
| 0 | Disables mono audio transfer when the corresponding channel is configured in Bridging mode (BRENx=1). |
| 1 | Enables mono audio transfer when the corresponding channel is configured in Bridging mode (BRENx=1). |
Bits 0, 1, 2, 3 – BRENx Direct Access Input/Output Bridging Enable for Channel x
| Value | Description |
|---|---|
| 0 | Disables the input/output direct bridging capability for direct channel x (data rate conversion is possible for channel x). |
| 1 | Enables the input/output direct bridging capability for direct channel x (no data rate conversion is performed on channel x). Any input audio peripheral can drive directly an output audio peripheral. Peripherals are selected via ASRC_DAPSELR. Direct Access mode must be enabled in ASRC_MR. |