stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 154

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

8. PIN INFORMATION
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
DVDD_CORE1
DVDD_CORE3
Volume Down
SDATA_OUT
Volume Up
8.1.
8.2.
SDATA_IN
Pin Name
PC BEEP
BIT_CLK
RESET#
DVSS2
DVSS3
SYNC
STAC9220 Pin Diagram
Pin Table for STAC9220
HD Audio Serial Data output (inbound stream)
HD Audio Serial Data input (outbound stream)
HD Audio Frame Sync
Digital Vdd = 3.3 V
Digital Vdd = 3.3 V
HD Audio Bit Clock
HD Audio Reset
Volume Control
Volume Control
Digital Ground
Digital Ground
Pin Function
STAC 9223 this pin is
PC Beep
SPDIF_OUT/ADAT
N.C. = No Connect
** Note- For the
GPIO3/SPDIF-IN
**SPDIF-OUT
VREFOUT-A
PORT-A_R
PORT-A_L
AVDD2
154
GPIO2
GPIO0
GPIO1
AVSS
N.C.
N.C.
37
38
39
40
41
42
43
44
45
46
47
48
48 pin LQ FP
STAC9220
I/O(Digital)
O(Digital)
I(Analog)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
I/O
/Pull-down
Internal
Pull-up
Pull-Up
Pull-Up
None
None
None
None
None
None
None
None
None
None
24 PO RT-C_R
23 PO RT-C_L
22 PO RT-B_R
21 PO RT-B_L
20 CD_R
19 CD-G
18 CD_L
17
16 PO RT-F_L (HP)
15 PO RT-E_R
14 PO RT-E_L
13 SENSE_A
PO RT-F_R (HP)
PC AUDIO
Location
V1.0 01/08
Pin
10
11
12
1
2
3
4
5
7
8
9
6