wm9714l Wolfson Microelectronics plc, wm9714l Datasheet - Page 89

• Manufacturer Part Number: wm9714l
• Description: Ac?97 Audio Codec
• Manufacturer: Wolfson Microelectronics plc

1Ch
Pre-Production
Register 1Ch controls the inputs to the output PGAs.
w
REGISTER
ADDRESS
15:14
13:11
10:8
7:6
5:4
3:2
1:0
BIT
MONO
SPKL
SPKR
HPL
HPR
OUT3
OUT4
LABEL
00 (VMID)
000 (VMID)
000 (VMID)
00 (VMID)
00 (VMID)
00 (VMID)
00 (VMID)
DEFAULT
MONO Source Control
00 = VMID
01 = No input (tri-stated if MONO is disabled)
10 = MONOMIX
11 = INV1
SPKL Source Control
000 = VMID
001 = No input (tri-stated if SPKL is disabled)
010 = HPMIXL
011 = SPKMIX
100 = INV1
All other values are reserved
SPKR Source Control
000 = VMID
001 = No input (tri-stated if SPKR is disabled)
010 = HPMIXR
011 = SPKMIX
100 = INV2
All other values are reserved
HPL Source Control
00 = VMID
01 = No input (tri-stated if HPL is disabled)
10 = HPMIXL
11 = Reserved
HPR Source Control
00 = VMID
01 = No input (tri-stated if HPR is disabled)
10 = HPMIXR
11 = Reserved
OUT3 Source Control
00 = VMID
01 = No input (tri-stated if OUT3 is disabled)
10 = INV1
11 = Reserved
OUT4 Source Control
00 = VMID
01 = No input (tri-stated if OUT4 is disabled)
10 = INV2
11 = Reserved
DESCRIPTION
PP, Rev 3.2, October 2008
WM9714L
Analogue
Audio Outputs
REFER TO
89