AD1986AJSTZ Analog Devices Inc, AD1986AJSTZ Datasheet - Page 12

• Manufacturer Part Number: AD1986AJSTZ
• Description: IC CODEC HD AUDIO AC'97 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1986AJSTZ

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 6
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 91
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1986A
AC’97 REGISTERS
Table 22. Register Map
Reg
0x00 Reset
0x02 Master Volume
0x04 Headphones Volume LM
0x06 Mono Volume
0x0A PC Beep
0x0C Phone Volume
0x0E Microphone Volume
0x10 Line In Volume
0x12 CD Volume
0x16 AUX Volume
0x18 Front DAC Volume
0x1A ADC Select
0x1C ADC Volume
0x20 General Purpose
0x24 Audio Int. and Paging I4
0x26 Power-Down Ctrl/Stat EAPD
0x28 Ext’d Audio ID
0x2A Ext’d Audio Stat/Ctrl
0x2C Front DAC PCM Rate
0x2E Surr. DAC PCM Rate
0x30 C/LFE DAC PCM Rate
0x32 ADC PCM Rate
0x36 C/LFE DAC Volume
0x38 Surround DAC Volume LM
0x3A SPDIF Control
0x60 EQ Control
0x62 EQ Data
0x70 Misc. Control Bits 2
0x72 Jack Sense
0x74 Serial Configuration
0x76 Misc. Control Bits 1
0x78 Advanced Jack Sense JS7ST
0x7A Misc. Control Bits 3
0x7C Vendor ID1
0x7E Vendor ID2
0x601 Codec Class/Rev
0x621 PCI SVID
0x641 PCI SID
Name
D15
x
LM
M
M
M
LM
LM
LM
LM
LM
x
LM
x
ID1
x
R15
R15
R15
R15
LFEM
V
EQM
CFD15
x
JS1 SPRD JS1 DMX JS0 DMX JS MT2 JS MT1 JS MT0 JS1 EQB JS0 EQB x
SLOT16 REGM2
DACZ
JSINVB
F7
T7
x
PVI15
PI15
1
x
x
x
A/DS
x
x
x
x
x
x
x
x
x
PR6
ID0
x
R14
R14
R14
x
x
x
CFD14
T6
x
PVI14
PI14
D14
SE4
I3
R14
VCFG
x
AC97NC
JS7INT
HPSEL1 HPSEL0 LOSEL
F6
2
D13
SE3
x
x
x
x
x
x
x
x
x
x
x
x
x
I2
PR5
x
PRK
R13
R13
R13
x
x
x
CFD13
MSPLT
T5
x
PVI13
PI13
R13
SPSR
x
REGM1 REGM0 REGM3 OMS2
JS6ST
F5
D12
SE2
LV4
LV4
x
F7
x
LV4
LV4
LV4
LV4
LV4
x
x
x
I1
PR4
x
PRJ
R12
R12
R12
R12
LFE4
LV4
x
x
CFD12 CFD11 CFD10 CFD9
MVREF2 MVREF1 MVREF0 x
SODIS
JS6INT JS5ST
F4
T4
CL4
PVI12
PI12
3
D11
SE1
LV3
LV3
x
F6
x
LV3
LV3
LV3
LV3
LV3
x
LV3
DRSS1 DRSS0 MIX
I0
PR3
REV1
PRI
R11
R11
R11
R11
LFE3
LV3
L
x
CLDIS
JSINVA LVREF2 LVREF1 LVREF0 x
F3
T3
CL3
PVI11
PI11
D10
SE0
LV2
LV2
x
F5
x
LV2
LV2
LV2
LV2
LV2
LS2
LV2
x
PR2
REV0
SPCV
R10
R10
R10
R10
LFE2
LV2
CC6
x
x
JS5INT JS4ST
T2
CL2
PVI10
PI10
F2
Rev. 0 | Page 12 of 56
D9
ID9
LV1
LV1
x
F4
x
LV1
LV1
LV1
LV1
LV1
LS1
LV1
x
PR1
AMAP LDAC
x
R09
R09
R09
R09
LFE1
LV1
CC5
x
OMS1
DMIX1 DMIX0 SPRD
F1
T1
CL1
PVI9
PI9
D8
ID8
LV0
LV0
x
F3
x
LV0
LV0
LV0
LV0
LV0
LS0
LV0
MS
x
PR0
LDAC
R08
R08
R08
R08
LFE0
LV0
CC4
x
CFD8
x
OMS0
JS4INT JS4-7H x
F0
T0
CL0
PVI8
PI8
D7
ID7
RM
RM
x
F2
x
RM
RM
RM
RM
RM
x
RM
LPBK
x
x
SDAC CDAC DSA1
SDAC CDAC SPSA1 SPSA0
R07
R07
R07
R07
CNTM x
RM
CC3
SYM
CFD7
MMDIS x
SPOVR LBKS1 LBKS0 INTS
S7
REV7
RV7
PVI7
PI7
D6
ID6
x
x
x
F1
x
M20
x
x
x
x
x
x
x
x
x
R06
R06
R06
R06
x
CC2
CHS
CFD6 CFD5
x
2CMIC SOSEL SRU
x
S6
REV6 REV5
RV6
PVI6
PI6
R05
D5
ID5
x
x
x
F0
x
x
x
x
x
x
x
x
x
x
x
R05
R05
R05
x
x
CC1
BCA5
JSMAP CVREF2 CVREF1 CVREF0 x
JS1 MD JS0 MD JS1 ST JS0 ST JS1 INT JS0 INT 0x0000
JS3MD JS2MD JS3ST
x
S5
RV5
PVI5
PI5
D4
ID4
RV4
RV4
V4
V3
V4
RV4
RV4
RV4
RV4
RV4
x
x
x
x
x
DSA0
R04
R04
R04
R04
CNT4
RV4
CC0
BCA4
CFD4
LOHPEN GPO
S4
REV4
RV4
PVI4
PI4
D3
ID3
RV3
RV3
V2
V2
V3
RV3
RV3
RV3
RV3
RV3
x
RV3
x
PG3
REF
x
x
R03
R03
R03
R03
CNT3
RV3
PRE
BCA3
CFD3
CSWP SPAL
LISEL1 LISEL0 MBG1 MBG0 0x6010
S3
REV3
RV3
PVI3
PI3
D2
ID2
RV2
RV2
V1
V2
RV2
RV2
RV2
RV2
RV2
RS2
RV2
x
PG2
ANL
SPDF
SPDIF
R02
R02
R02
R02
CNT2
RV2
COPY
BCA2
CFD2
JS2ST
MMIX
S2
REV2
RV2
PI2
V2
PVI2
ID1
R01
R01
R01
BCA1
CFD1
x
REV1
D1
RV1
RV1
V1
V0
V1
RV1
RV1
RV1
RV1
RV1
RS1
RV1
x
PG1
DAC
DRA
DRA
R01
CNT1
RV1
/AUDIO PRO
SPDZ
JS3INT JS2INT 0xxxxx
S1
RV1
PVI1
PI1
D0
ID0
RV0
RV0
V0
x
V0
RV0
RV0
RV0
RV0
RV0
RS0
RV0
x
PG0
ADC
VRA
VRA
R00
R00
R00
R00
CNT0 0x8888
RV0
BCA0 0x8080
CFD0 0xxxxx
x
SPLNK 0x1001
x
S0
REV0
RV0
PVI0
PI0
Default
0x0290
0x8080
0x8080
0x8000
0x8000
0x8008
0x8888
0x8888
0x8888
0x8888
0x8888
0x0000
0x8080
0x0000
0xxx00
0x000x
0x0BC7
0x0xx0
0xBB80
0xBB80
0xBB80
0xBB80
0x8888
0x2000
0x0000
0x0000
0x4144
0x5378
0x0002
0xFFFF
0xFFFF