CS8427-CSZ Cirrus Logic Inc, CS8427-CSZ Datasheet - Page 27

• Manufacturer Part Number: CS8427-CSZ
• Description: IC TXRX DGTL AUDIO 96KHZ 28SOIC
• Manufacturer: Cirrus Logic Inc
• Type: Digital Audio Interface Transceiver (DIX)r

Specifications of CS8427-CSZ

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC
• Audio Control Type: Digital
• Control Interface: I2C, Serial
• Control / Process Application: AV & DVD Receivers, CD-R, Digital Mixing Consoles
• Supply Voltage Range: 2.85V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1783 - EVALUATION BOARD FOR CS8427
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1733

10. CONTROL PORT REGISTER SUMMARY
10.1 Memory Address Pointer (MAP)
INCR - Auto Increment Address Control Bit
MAP6:MAP0 - Register address
Note: Reserved registers must not be written to during normal operation. Some reserved registers are used for test
modes, which can completely alter the normal operation of the CS8427.
DS477F5
(HEX)
14-1D Q sub-code Data
20-37 C or U Data Buffer
Addr
0A
0B
0C
0D
0E
1E
00
01
02
03
04
05
06
07
08
09
0F
10
12
13
1F
7F
11
INCR
7
Reserved
Control 1
Control 2
Data Flow Control
Clock Source Control
Serial Input Format
Serial Output Format
Interrupt 1 Status
Interrupt 2 Status
Interrupt 1 Mask
Interrupt 1 Mode (MSB)
Interrupt 1 Mode (LSB)
Interrupt 2 Mask
Interrupt 2 Mode (MSB)
Interrupt 2 Mode (LSB)
Receiver CS Data
Receiver Errors
Receiver Error Mask
CS Data Buffer Control
U Data Buffer Control
OMCK/RMCK Ratio
Reserved
ID and Version
Default = ‘0’
0 - Disable
1 - Enable
Function
MAP6
6
MAP5
5
SWCLK
TSLIPM
TSLIP1
TSLIP0
SOMS
TSLIP
ORR7
AUX3
Table 1. Control Register Map Summary
SIMS
ID3
7
0
0
0
0
0
0
0
0
0
0
0
0
OSLIPM
QCRCM
OSLIP1
OSLIP0
HOLD1
TXOFF
OSLIP
QCRC
SOSF
ORR6
VSET
AUX2
RUN
SISF
ID2
MAP4
6
0
0
0
0
0
0
0
4
MUTESAO
SORES1
CCRCM
SIRES1
HOLD0
AESBP
CCRC
ORR5
AUX1
BSEL
CLK1
ID1
5
0
0
0
0
0
0
0
0
0
0
MAP3
3
UNLOCKM
MUTEAES
UNLOCK
SORES0
RMCKF
SIRES0
CBMR
ORR4
TXD1
AUX0
CLK0
ID0
UD
4
0
0
0
0
0
0
0
0
0
MAP2
SOJUST
DETUM
SIJUST
DETU1
DETU0
DETCI
OUTC
UBM1
ORR3
TXD0
VER3
2
MMR
PRO
VM
3
V
0
0
0
0
0
0
DETCM
CONFM
SODEL
EFTUM
DETC1
DETC0
EFTU1
EFTU0
AUDIO
SIDEL
CONF
EFTCI
UBM0
ORR2
DETC
SPD1
EFTU
VER2
INT1
MMT
INC
2
0
MAP1
1
SOSPOL
MMTCS
SISPOL
EFTCM
EFTC1
EFTC0
QCHM
DETUI
QCH1
QCH0
COPY
ORR1
SPD0
RXD1
EFTC
VER1
BIPM
CAM
INT0
QCH
BIP
1
0
CS8427
SOLRPOL
MAP0
SILRPOL
RERRM
MMTLR
TCBLD
RERR1
RERR0
RERR
EFTUI
PARM
ORR0
RXD0
ORIG
VER0
CHS
PAR
0
0
0
0
0
0
0
0
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