User Manual

DS899F1 50
CS4234
5. REGISTER QUICK REFERENCE
Default values are shown below the bit names.
AD Function 7 6 5 4 3 2 1 0
(Read Only Bits are shown in Italics)
01h
Device ID
A and B
DEV. ID A[3:0] DEV. ID B[3:0]
p52
0 1 0 0 0 0 1 0
02h
Device ID
C and D
DEV. ID C[3:0] DEV. ID D[3:0]
p52
0 0 1 1 0 1 0 0
03h
Device ID
E and F
DEV. ID E[3:0] DEV. ID F[3:0]
p52
0 0 0 0 0 0 0 0
04h
Variant ID
Reserved [3:0] Reserved [3:0]
0 0 0 0 0 0 0 0
05h
Revision ID
ALPHA REV. ID[3:0] NUMERIC REV. ID[3:0]
p52
xx x x xxxx
06h
Clock and
SP Sel.
BASE RATE[1:0] SPEED MODE[1:0] MCLK RATE[2:0] Reserved
p53
0 0 0 0 0 1 0 0
07h
Sample
Width Sel.
SDOUTx SW[1:0] INPUT SW[1:0] LOW LAT. SW[1:0] DAC5 SW[1:0]
p54
1 1 1 1 1 1 1 1
08h
SP Control
INV SCLK DAC5 SOURCE[2:0] SP FORMAT[1:0] SDO CHAIN
MASTER/
SLAVE
p55
0 1 0 0 1 0 0 0
09h
SP Data
Sel.
Reserved Reserved DAC1-4 SOURCE[2:0] LL SOURCE[2:0]
p56
0 0 0 0 0 0 0 1
0Ah
SDIN1
Mask 1
SDIN1 MASK 1[7:0]
p57
1 1 1 1 1 1 1 1
0Bh
SDIN1
Mask 2
SDIN1 MASK 2[7:0]
p57
1 1 1 1 1 1 1 1
0Ch
SDIN2
Mask 1
SDIN2 MASK 1[7:0]
p58
1 1 1 1 1 1 1 1
0Dh
SDIN2
Mask 2
SDIN2 MASK 2[7:0]
p58
1 1 1 1 1 1 1 1
0Eh
TPS
Control
TPS MODE TPS OFFSET[2:0] GROUP DELAY[3:0]
p59
0 0 0 0 0 0 0 0
0Fh
ADC
Control 1
Reserved Reserved VA_SEL
ENABLE
HPF
INV. ADC4 INV. ADC3 INV. ADC2 INV. ADC1
p60
1 1 0 0 0 0 0 0
10h
ADC
Control 2
MUTE
ADC4
MUTE
ADC3
MUTE
ADC2
MUTE
ADC1
PDN
ADC4
PDN
ADC3
PDN
ADC2
PDN
ADC1
p61
1 1 1 1 1 1 1 1
11h
Low Lat.
Control 1
LL NG[2:0] Reserved INV. LL 4 INV. LL 3 INV. LL 2 INV. LL 1
p61
1 1 1 0 0 0 0 0
12h
DAC
Control 1
DAC1-4 NG[2:0] DAC1-4 DE DAC5 DE DAC5 MVC DAC5 CFG & FLTR[1:0]
p62
1 1 1 0 0 0 0 0
13h
DAC
Control 2
DAC5 NG[2:0] INV. DAC5 INV. DAC4 INV. DAC3 INV. DAC2 INV. DAC1
p63
1 1 1 0 0 0 0 0
14h
DAC
Control 3
DAC5 ATT.
DAC1-4
ATT.
MUTE LL MUTE DAC5 MUTE DAC4 MUTE DAC3 MUTE DAC2 MUTE DAC1
p63
1 0 1 1 1 1 1 1
15h
DAC
Control 4
VQ RAMP TPS GAIN Reserved PDN DAC5 PDN DAC4 PDN DAC3 PDN DAC2 PDN DAC1
p64
0 0 0 1 1 1 1 1