92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 288

• Manufacturer Part Number: 92hd81
• Description: Single Chip Pc Audio System
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
9. PINOUTS
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
9.1.
Pin Assignment
DMIC_CLK/GPIO 1
DMIC_0/GPIO 2
DVDD_CORE
SDATA_OUT
SDATA_IN
DVDD_IO
PCBEEP
RESET#
BITCLK
DVDD
SYNC
DVSS
1
2
3
4
5
6
7
8
9
10
11
12
Figure 14. Pin Assignment
QFN
48
288
36
35
34
33
32
31
30
29
28
27
26
25
Cap+
Cap-
V-
AVSS2
HP1_R
HP1_L
AVSS2
HP0_R
HP0_L
AVDD1
AVSS1
Mono_Out
Port
HP0
HP1
PORTC Y
PORTD -
PORTE
PORTF
DMIC0
SPDIF0 Y
SPDIF1 x
92HD81
SENSE-ASENSE-B
Y
Y
-
-
x
-
-
-
-
Y
Y
Y
x
Y
PC AUDIO
V 0.97 01/09