Cirrus Logic CS8422 - Manual (Page 45)

DS692F2 45
CS8422
10.REGISTER QUICK REFERENCE
This table shows the register names and default values for read-write registers.
Addr Function 7 6 5 4 3 2 1 0
01h Chip ID &
Version
ID4 ID3 ID2 ID1 ID0 REV2 REV1 REV0
0 0 0 1 0 0 0 0
02h Clock Control
PDN FSWCLK SWCLK
RMCK_
CTL1
RMCK_
CTL0
INT1 INT0 Reserved
1 0 0 0 0 0 0 0
03h Receiver Input
Control
RX_MODE RXSEL1 RXSEL0 TXSEL1 TXSEL0
INPUT_
TYPE
Reserved Reserved
0 0 0 0 1 0 0 0
04h Receiver Data
Control
TRUNC HOLD1 HOLD0 CHS DETCI
EMPH_
CNTL2
EMPH_
CNTL1
EMPH_
CNTL0
0 0 0 0 0 1 0 0
05h GPO Control 1 GPO0SEL3 GPO0SEL2 GPO0SEL1 GPO0SEL0 GPO1SEL3 GPO1SEL2 GPO1SEL1 GPO1SEL0
0 0 0 0 0 0 0 0
06h GPO Control 2 GPO2SEL3 GPO2SEL2 GPO2SEL1 GPO2SEL3 GPO3SEL2 GPO3SEL1 GPO3SEL0 GPO3SEL3
0 0 0 0 0 0 0 0
07h SAI Clock Con-
trol
SAI_CLK3 SAI_CLK2 SAI_CLK1 SAI_CLK0 SAI_MCLK Reserved Reserved Reserved
0 1 0 0 0 0 0 0
08h SRC SAO
Clock Control
SAO_CLK3 SAO_CLK2 SAO_CLK1 SAO_CLK0
SAO_
MCLK
SRC_
MCLK1
SRC_
MCLK2
SRC_DIV
0 1 1 0 0 0 0 0
09h RMCK Cntl.&
Misc.
RMCK3 RMCK2 RMCK1 RMCK0
SRC_
MUTE
Reserved Reserved Reserved
0 0 0 0 1 0 0 0
0Ah Data Routing
Control
SDOUT1_1 SDOUT1_0 SDOUT2_1 SDOUT2_0
MUTE_
SAO1
MUTE_
SAO2
SRCD Reserved
0 0 0 1 0 0 0 0
0Bh SAI Data
Format
SIMS SISF SIFSEL2 SIFSEL1 SIFSEL0 Reserved Reserved Reserved
0 0 0 0 0 0 0 0
0Ch SAO1 Data For-
mat & TDM
SOMS1 SOSF1 SORES1_1 SORES1_0 SOFSEL1_1 SOFSEL1_0 TDM1 TDM0
0 0 0 0 0 0 0 0
0Dh SAO2 Data For-
mat
SOMS2 SOSF2 SORES2_1 SORES2_0 SOFSEL2_1 SOFSEL2_0 Reserved Reserved
0 0 0 0 0 0 0 0
0Eh RERR Unmask-
ing
Reserved QCRCM CCRCM UNLOCKM VM CONFM BIPM PARM
0 0 0 0 0 0 0 0
0Fh Interrupt
Unmasking
PCCHM OSLIPM DETCM CCHM RERRM QCHM FCHM
SRC_
UNLOCKM
0 0 0 0 0 0 0 0
10h Interrupt Mode
Reserved Reserved Reserved Reserved RERR1 RERR0
SRC_
UNLOCK1
SRC_
UNLOCK0
0 0 0 0 0 0 0 0
Table 6. Summary of Software Register Bits