Cirrus Logic CS4244 - Manual (Page 45)

DS900F1 45
CS4244
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 & B DEV. ID A[3:0] DEV. ID B[3:0]
p 47 0 1 0 0 0 0 1 0
02h
Device ID
C & D DEV. ID C[3:0] DEV. ID D[3:0]
p 47 0 0 1 1 0 1 0 0
03h
Device ID
E & F DEV. ID E[3:0] DEV. ID F[3:0]
p 47 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]
p 47 x x x x x x x x
06h
Clock &
SP Sel.
BASE RATE[1:0] SPEED MODE[1:0] MCLK RATE[2:0] Reserved
p 48 0 0 0 0 0 1 0 0
07h
Sample
Width Sel.
SDOUTx SW[1:0] INPUT SW[1:0] Reserved[1:0] Reserved[1:0]
p 49 1 1 1 1 1 1 1 1
08h
SP Control
INV SCLK Reserved[2:0] SP FORMAT[1:0] SDO CHAIN MSTR/SLV
p 49 0 1 0 0 1 0 0 0
09h
SP Data
Sel.
Reserved Reserved DAC1-4 SOURCE[2:0] Reserved[2:0]
p 50 0 0 0 0 0 0 0 1
0Ah
Reserved
Reserved[7:0]
1 1 1 1 1 1 1 1
0Bh
Reserved
Reserved[7:0]
1 1 1 1 1 1 1 1
0Ch
Reserved
Reserved[7:0]
1 1 1 1 1 1 1 1
0Dh
Reserved
Reserved[7:0]
1 1 1 1 1 1 1 1
0Eh
Reserved
Reserved Reserved[2:0] Reserved[3:0]
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
p 51 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
p 51 1 1 1 1 1 1 1 1
11h
Reserved
Reserved[2:0] Reserved Reserved Reserved Reserved Reserved
1 1 1 0 0 0 0 0
12h
DAC
Control 1
DAC1-4 NG[2:0] DAC1-4 DE Reserved Reserved Reserved
p 52 1 1 1 0 0 0 0 0
13h
DAC
Control 2 Reserved[2:0] Reserved INV. DAC4 INV. DAC3 INV. DAC2 INV. DAC1
p 52 1 1 1 0 0 0 0 0
14h
DAC
Control 3
Reserved
DAC1-4
ATT.
Reserved Reserved MUTE DAC4 MUTE DAC3 MUTE DAC2 MUTE DAC1
p 53 1 0 1 1 1 1 1 1
15h
DAC
Control 4
VQ RAMP Reserved[1:0] Reserved PDN DAC4 PDN DAC3 PDN DAC2 PDN DAC1
p 53 0 0 0 1 1 1 1 1