CDB44800 Cirrus Logic Inc, CDB44800 Datasheet - Page 46

• Manufacturer Part Number: CDB44800
• Description: BOARD EVAL FOR CS44800 PWM CTRL
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB44800

• Amplifier Type: Class D
• Output Type: 8-Channel
• Voltage - Supply: 20 V ~ 50 V
• Operating Temperature: -10°C ~ 70°C
• Board Type: Fully Populated
• Utilized Ic / Part: CS44800
• Description/function: Audio DSPs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS44800
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Max Output Power X Channels @ Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1532; CDB-44800

6. REGISTER QUICK REFERENCE
Addr
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
ID / Rev.
page 50
Clock Config / Power
Control
page 51.
Chnl Power Down
page 52.
Misc. Config.
page 53
Ramp Config
page 54
Vol Control Config
page 55
Master Vol. Control
- Integer
page 57
Master Vol.
Control - Fraction
page 57
Channel A1 Vol.
Control - Integer
page 59
Channel B1 Vol.
Control - Integer
page 59
Channel A2 Vol.
Control - Integer
page 59
Channel B2 Vol.
Control - Integer
page 59
Channel A3 Vol.
Control - Integer
page 59
Channel B3 Vol.
Control - Integer
page 59
Channel A4 Vol.
Control - Integer
page 59.
Channel B4 Vol.
Control - Integer
page 59.
Function
default
default
default
default
default
default
default
default
default
default
default
default
default
default
default
default
EN_SYS_CLK
PDN_PWMB4
MSTR_IVOL7
CHA1_IVOL7
CHB1_IVOL7
CHA2_IVOL7
CHB2_IVOL7
CHA3_IVOL7
CHB3_IVOL7
CHA4_IVOL7
CHB4_IVOL7
RESERVED
RESERVED
CHIP_ID3
SNGVOL
DIF2
7
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
SYS_CLK_DIV1
PDN_PWMA4
MSTR_IVOL6
CHA1_IVOL6
CHB1_IVOL6
CHA2_IVOL6
CHB2_IVOL6
CHA3_IVOL6
CHB3_IVOL6
CHA4_IVOL6
CHB4_IVOL6
RESERVED
RESERVED
CHIP_ID2
SZC1
DIF1
6
1
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
SYS_CLK_DIV0
PDN_PWMB3
MSTR_IVOL5
CHA1_IVOL5
CHB1_IVOL5
CHA2_IVOL5
CHB2_IVOL5
CHA3_IVOL5
CHB3_IVOL5
CHA4_IVOL5
CHB4_IVOL5
RESERVED
RESERVED
CHIP_ID1
SZC0
DIF0
5
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
PWM_MCLK_DIV1
PDN_PWMA3
MSTR_IVOL4
CHA1_IVOL4
CHB1_IVOL4
CHA2_IVOL4
CHB2_IVOL4
CHA3_IVOL4
CHB3_IVOL4
CHA4_IVOL4
CHB4_IVOL4
RESERVED
RESERVED
RESERVED
CHIP_ID0
RAMP1
4
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
PWM_MCLK_DIV0
AM_FREQ_HOP
PDN_PWMB2
MSTR_IVOL3
CHA1_IVOL3
CHB1_IVOL3
CHA2_IVOL3
CHB2_IVOL3
CHA3_IVOL3
CHB3_IVOL3
CHA4_IVOL3
CHB4_IVOL3
MUTE_50/50
RESERVED
REV_ID3
RAMP0
3
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
PDN_PWMA2
MSTR_IVOL2
CHA1_IVOL2
CHB1_IVOL2
CHA2_IVOL2
CHB2_IVOL2
CHA3_IVOL2
CHB3_IVOL2
CHA4_IVOL2
CHB4_IVOL2
RESERVED
RESERVED
PDN_XTAL
SRD_ERR
REV_ID2
FREEZE
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
PDN_OUTPUT_MO
MSTR_FVOL1
PDN_PWMB1
RAMP_SPD1
MSTR_IVOL1
CHA1_IVOL1
CHB1_IVOL1
CHA2_IVOL1
CHB2_IVOL1
CHA3_IVOL1
CHB3_IVOL1
CHA4_IVOL1
CHB4_IVOL1
SRU_ERR
REV_ID1
DEM1
DE
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
MSTR_FVOL0
PDN_PWMA1
RAMP_SPD0
MSTR_IVOL0
CHA1_IVOL0
CHB1_IVOL0
CHA2_IVOL0
CHB2_IVOL0
CHA3_IVOL0
CHB3_IVOL0
CHA4_IVOL0
CHB4_IVOL0
REV_ID0
AMUTE
DEM0
PDN
0
1
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0