CS42L51 查看數據表（PDF） - Cirrus Logic

零件编号

产品描述 (功能)

生产厂家

CS42L51

Low Power, Stereo CODEC with Headphone Amp

Cirrus Logic 

CS42L51

6.4 Interface Control (Address 04h)

7

6

SDOUT->SDIN

M/S

5

DAC_DIF2

4

DAC_DIF1

SDOUT to SDIN Loopback (SDOUT->SDIN)

3

DAC_DIF0

Default: 0

0 - Disabled; SDOUT internally disconnected from SDIN

1 - Enabled; SDOUT internally connected to SDIN

Function:

Internally loops the signal on the SDOUT pin to SDIN.

Master/Slave Mode (M/S)

Default: 0

0 - Slave

1 - Master

Function:

Selects either master or slave operation for the serial port.

DAC Digital Interface Format (DAC_DIF[2:0])

Default = 000

2

ADC_I²S/LJ

1

DIGMIX

0

MICMIX

DAC_DIF[2:0]

000

001

010

011

100

101

110

100

Description

Left-Justified, up to 24-bit data

I²S, up to 24-bit data

Right-Justified, 24-bit data

Right-Justified, 20-bit data

Right-Justified, 18-bit data

Right-Justified, 16-bit data

Reserved

Reserved

Figure

20 on page 41

19 on page 40

21 on page 41

21 on page 41

21 on page 41

21 on page 41

-

-

Function:

Selects the digital interface format used for the data in on SDIN. The required relationship between the

Left/Right clock, serial clock and serial data is defined by the Digital Interface Format and the options are

detailed in the section “Digital Interface Formats” on page 40.

52

DS679F1

Share Link: