sta381bws STMicroelectronics, sta381bws Datasheet - Page 160

• 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
7.29
7.30
160/168
MISC3 (address 0x6E)
Table 179. Misc register 3
After SRESET is written, the last IC acknowledge is skipped and the EAPD bit (reg 0x16 bit
D7) is set to1 instead of the 0 default value obtained after the hardware reset.
MISC4 (address 0x7E)
Table 180. MISC4
Bit
Bit
reserved
2
7
SMAP
D7
D7
0
1
R/W
R/W
R/W
reserved
reserved
D6
D6
0
0
RST
RST
0
1
reserved
reserved
D5
D5
0
0
SRESET
Doc ID 018937 Rev 2
SMAP
Name
Name
reserved
reserved
D4
D4
0
0
‘0’: normal operation
‘1’: reset the device
‘1’:NEWMAP, ‘0’=STMAP
reserved
reserved
D3
D3
0
0
SRESET
reserved
Description
Description
D2
D2
0
0
reserved
reserved
D1
D1
0
0
STA381BWS
reserved
reserved
D0
D0
0
0