sta381bws STMicroelectronics, sta381bws Datasheet - Page 102

• Manufacturer Part Number: sta381bws
• Description: Sound Terminal 2.1-channel High-efficiency Digital Audio System Sound Terminal 2.1-channel High-efficiency Digital Audio System
• Manufacturer: STMicroelectronics

Register description: Sound Terminal compatibility
7
Table 99.
102/168
Addr
0A
0C
0E
1A
1B
1C
1D
1E
00
01
02
03
04
05
06
07
08
09
0F
10
11
12
13
14
15
16
17
18
19
MUTE LOC
CFADDR
CH1VOL
CH2VOL
CH3VOL
CONFB
CONFC
CONFD
CONFE
L1ATRT
L2ATRT
CONFA
CONFF
C3CFG
C1CFG
C2CFG
B1CF1
B1CF2
B1CF3
B2CF1
B2CF2
B2CF3
A1CF1
A1CF2
Name
MVOL
AUTO
TONE
L1AR
L2AR
Register description: Sound Terminal compatibility
To keep compatibility with previous Sound Terminal devices, the 0x7E bit D7 must be set to
0 after device turn-on and after any reset (via SW or via external pin).
Missing addresses are to be considered as reserved.
I
2
C registers summary
C1OM1
C2OM1
C3OM1
C1B23
C1B15
C2B23
C2B15
C3B23
C3B15
EAPD
L1AT3
L2AT3
FDRB
LOC1
TTC3
C1B7
C2B7
C2IM
L1A3
L2A3
SME
SVE
XO3
D7
C1OM0
C2OM0
C3OM0
PWDN
C1B22
C1B14
C2B14
C3B14
C2B22
C3B22
L1AT2
L2AT2
LOC0
TTC2
C1B6
C2B6
C1IM
L1A2
L2A2
ZCE
ZDE
XO2
D6
DSCKE
C1LS1
C2LS1
C3LS1
C1B21
C1B13
C2B21
C2B13
C3B21
C3B13
L1AT1
L2AT1
Doc ID 018937 Rev 2
ECLE
CSZ3
TTC1
CFA5
C1B5
C2B5
L1A1
L2A1
XO1
D5
BQB_ALL
PWMS
C1LS0
C2LS0
C3LS0
C1B20
C1B12
C2B20
C2B12
C3B20
C3B12
SAIFB
L1AT0
L2AT0
CSZ2
LDTE
TTC0
CFA4
C1B4
C2B4
L1A0
L2A0
BQL
XO0
IR1
D4
CH1VOL[7:0]
CH2VOL[7:0]
CH3VOL[7:0]
MVOL[7:0]
AMAM2
C1B19
C1B11
C2B19
C2B11
C3B19
C3B11
L1RT3
L2RT3
C1BO
C2BO
C3BO
CSZ1
BCLE
BTC3
CFA3
C1B3
C2B3
L1R3
L2R3
AME
SAI3
C3M
PSL
IR0
D3
AMAM1
C1VBP
C2VBP
C3VBP
C1B18
C1B10
C2B18
C2B10
C3B18
C3B10
NSBW
L1RT2
L2RT2
MCS2
DSPB
CSZ0
BTC2
CFA2
C1B2
C2B2
L1R2
L2R2
SAI2
C2M
IDE
D2
C1EQBP
C2EQBP
AMAM0
OCFG1
L1RT1
L2RT1
C1B17
C2B17
C3B17
MCS1
BTC1
C1B9
C1B1
C2B9
C2B1
C3B9
L1R1
L2R1
CFA1
SAI1
C1M
D1
STA381BWS
MMUTE
AMAME
OCFG0
C1TCB
C2TCB
L1RT0
L2RT0
C1B16
C2B16
C3B16
MCS0
BTC0
C1B8
C1B0
C2B8
C2B0
C3B8
L1R0
L2R0
CFA0
SAI0
D0