ST STM32G474 User Manual

Serial audio interface (SAI) RM0440
1856/2126 RM0440 Rev 4
Bits 14:12 DLYM2R[2:0]: Delay line for second microphone of pair 2
This bit is set and cleared by software.
000: No delay
001: Delay of 1 T
SAI_CK
period
010: Delay of 2 T
SAI_CK
periods
...
111: Delay of 7 T
SAI_CK
periods
This field can be changed on-the-fly.
Bit 11 Reserved, must be kept at reset value.
Bits 10:8 DLYM2L[2:0]: Delay line for first microphone of pair 2
This bit is set and cleared by software.
000: No delay
001: Delay of 1 T
SAI_CK
period
010: Delay of 2 T
SAI_CK
periods
...
111: Delay of 7 T
SAI_CK
periods
This field can be changed on-the-fly.
Bit 7 Reserved, must be kept at reset value.
Bits 6:4 DLYM1R[2:0]: Delay line adjust for second microphone of pair 1
This bit is set and cleared by software.
000: No delay
001: Delay of 1 T
SAI_CK
period
010: Delay of 2 T
SAI_CK
periods
...
111: Delay of 7 T
SAI_CK
periods
This field can be changed on-the-fly.
Bit 3 Reserved, must be kept at reset value.
Bits 2:0 DLYM1L[2:0]: Delay line adjust for first microphone of pair 1
This bit is set and cleared by software.
000: No delay
001: Delay of 1 T
SAI_CK
period
010: Delay of 2 T
SAI_CK
periods
...
111: Delay of 7 T
SAI_CK
periods
This field can be changed on-the-fly.0

ST STM32G474 Specifications

General

Brand	ST
Model	STM32G474
Category	Microcontrollers
Language	English