stm32 /stm32n6 /STM32N655 /SAI1 /SAI_PDMDLY

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Interpret as SAI_PDMDLY

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)DLYM1L 0 (B_0x0)DLYM1R 0 (B_0x0)DLYM2L 0 (B_0x0)DLYM2R 0 (B_0x0)DLYM3L 0 (B_0x0)DLYM3R 0 (B_0x0)DLYM4L 0 (B_0x0)DLYM4R

DLYM4R=B_0x0, DLYM3R=B_0x0, DLYM1L=B_0x0, DLYM4L=B_0x0, DLYM1R=B_0x0, DLYM2L=B_0x0, DLYM3L=B_0x0, DLYM2R=B_0x0

Description

SAI PDM delay register

Fields

DLYM1L

Delay line adjust for first microphone of pair 1

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

DLYM1R

Delay line adjust for second microphone of pair 1

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

DLYM2L

Delay line for first microphone of pair 2

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

DLYM2R

Delay line for second microphone of pair 2

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

DLYM3L

Delay line for first microphone of pair 3

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

DLYM3R

Delay line for second microphone of pair 3

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

DLYM4L

Delay line for first microphone of pair 4

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 of Tless thansub>SAI_CK less than/sub>periods

DLYM4R

Delay line for second microphone of pair 4

0 (B_0x0): No delay

1 (B_0x1): Delay of 1 Tless thansub>SAI_CK less than/sub>period

2 (B_0x2): Delay of 2 Tless thansub>SAI_CK less than/sub>periods

7 (B_0x7): Delay of 7 Tless thansub>SAI_CK less than/sub>periods

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