YMF743 Datasheet, PDF (6/24 Pages) YAMAHA CORPORATION – AC’97 Revsion2.1 Audio CODEC with Digital Audio I/F

YMF743
MIXER REGISTERS
NAME
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Default
00h
Reset
“0” “0” “0” “0” “0” “0” “0” “0” “0” “1” “0” “0” “0” “0” “0” “0” 0040h
02h Master vol. Mute -
ML5-0
--
MR5-0
8000h
04h LNLVL vol.
- - - - - - - - - - - - - - - - 0000h
06h Master vol. Mono Mute - - - - - - - - -
MM5-0
8000h
08h Master tone
-----
BA2-0
-----
TR2-0
0707h
0Ah PC_BEEP vol. Mute - - - - - - - - - -
PV3-0
- 0000h
0Ch Phone vol. Mute - - - - - - - - - -
GN4-0
8008h
0Eh
Mic vol.
Mute - - - - - - - - 20dB -
GN4-0
8008h
10h
Line in vol.
Mute - -
GL4-0
---
GR4-0
8808h
12h
CD vol.
Mute - -
GL4-0
---
GR4-0
8808h
14h
Video vol.
Mute - -
GL4-0
---
GR4-0
8808h
16h
Aux vol.
Mute - -
GL4-0
---
GR4-0
8808h
18h PCM out vol. Mute - -
GL4-0
---
GR4-0
8808h
1Ah Record Select
-----
SL2-0
-----
SR2-0
0000h
1Ch Record Gain Mute - - -
GL3-0
----
GR3-0
8000h
20h General Purpose POP - 3D - - - MIX MS LPBK - - - - - - - 0000h
22h
3D Control
----
WD3-1
- - - - - - - - - 0000h
26h Power Down EAPD - PR5 PR4 PR3 PR2 PR1 PR0 - - -
28h Extended Audio ID ID1 ID0 - - - - AMAP LDAC SDAC CDAC -
- REF ANL DAC ADC 000xh
- - - - - xxx0h
62h Vendor Function * * * * * * * * * * * * TX EXEN * * 0224h
64h
ZV vol.
Mute MSEL -
GL4-0
ZEN ZAC -
GR4-0
x848h
66h DIT Control C15 C14 C13 C12 C11 C10 C9 C8 C5 C4 C3 C2 C1 DMU UDS DEN 0000h
68h 3D Mode Select - - - - WM1-0 - - - - - - - - - - 0C00h
7Ch Vendor ID 1
“0” “1” “0” “1” “1” “0” “0” “1” “0” “1” “0” “0” “1” “1” “0” “1” 594Dh
7Eh Vendor ID 2
“0” “1” “0” “0” “1” “0” “0” “0” “0” “0” “0” “0” “0” “0” “0” “0” 4800h
Note) 62h except TX and EXEN bits should not be changed from the default value.
Do not access to 5Ah and 60h because they are LSI test registers.
00h : Reset (Read/Write reset, Default: 0040h)
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
“0” “0” “0” “0” “0” “0” “0” “0” “0” “1” “0” “0” “0” “0” “0” “0”
When any value is written to this register, all registers except for the lower 4 bits of 26h:Power Down are reset
to the default value.
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December 18, 2000