CS8422-CNZ Cirrus Logic Inc, CS8422-CNZ Datasheet - Page 44

• Manufacturer Part Number: CS8422-CNZ
• Description: IC SAMPLE RATE CONVERTER 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Sample Rate Converterr

Specifications of CS8422-CNZ

• Package / Case: 32-QFN
• Applications: Digital Audio
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Package: 32QFN
• Operating Temperature: -55 to 125 °C
• Audio Control Type: Sample Rate Converter
• Control Interface: I2C, SPI
• Supply Voltage Range: 1.71V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Audio Ic Case Style: QFN
• No. Of Pins: 32
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1568 - BOARD EVAL FOR CS8422 RCVR
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1732

44
10.REGISTER QUICK REFERENCE
This table shows the register names and default values for read-write registers.
Addr
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
Chip ID &
Version
Clock Control
Receiver Input
Control
Receiver Data
Control
GPO Control 1
GPO Control 2
SAI Clock Con-
trol
SRC SAO
Clock Control
RMCK Cntl.&
Misc.
Data Routing
Control
SAI Data
Format
SAO1 Data For-
mat & TDM
SAO2 Data For-
mat
RERR Unmask-
ing
Interrupt
Unmasking
Interrupt Mode
Function
GPO0SEL3
GPO2SEL3
SAO_CLK3
SDOUT1_1
RX_MODE
SAI_CLK3
ACTIVEM
Reserved
PCCHM
TRUNC
RMCK3
SOMS1
SOMS2
SIMS
PDN
ID4
7
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GPO0SEL2
GPO2SEL2
SAO_CLK2
SDOUT1_0
SAI_CLK2
Table 6. Summary of Software Register Bits
Reserved
FSWCLK
RXSEL1
QCRCM
OSLIPM
RMCK2
HOLD1
SOSF1
SOSF2
SISF
ID3
6
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
GPO0SEL1
GPO2SEL1
SORES1_1
SORES2_1
SAO_CLK1
SDOUT2_1
SAI_CLK1
Reserved
SIFSEL2
RXSEL0
CCRCM
SWCLK
DETCM
RMCK1
HOLD0
ID2
5
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
GPO0SEL0
GPO2SEL3
SAO_CLK0
SDOUT2_0
SORES1_0
SORES2_0
UNLOCKM
SAI_CLK0
Reserved
SIFSEL1
TXSEL1
RMCK_
RMCK0
CCHM
CTL1
CHS
ID1
4
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
SOFSEL1_1 SOFSEL1_0
SOFSEL2_1 SOFSEL2_0
GPO1SEL3
GPO3SEL2
SAI_MCLK
SIFSEL0
TXSEL0
RERRM
RMCK_
MUTE_
RERR1
DETCI
MUTE
SAO_
MCLK
SRC_
SAO1
CTL0
ID0
VM
3
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
GPO1SEL2
GPO3SEL1
Reserved
Reserved
Reserved
CONFM
INPUT_
EMPH_
MCLK1
MUTE_
RERR0
CNTL2
QCHM
REV2
TYPE
SRC_
SAO2
INT1
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
GPO1SEL1
GPO3SEL0
UNLOCK1
Reserved
Reserved
Reserved
Reserved
Reserved
EMPH_
MCLK2
CNTL1
SRCD
FCHM
SRC_
TDM1
SRC_
REV1
BIPM
INT0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CS8422
GPO1SEL0
GPO3SEL3
UNLOCKM
UNLOCK0
Reserved
Reserved
Reserved
SRC_DIV
Reserved
Reserved
Reserved
Reserved
DS692F1
EMPH_
CNTL0
PARM
REV0
TDM0
SRC_
SRC_
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0