92hdw74e Integrated Device Technology, 92hdw74e Datasheet - Page 259

• Manufacturer Part Number: 92hdw74e
• Description: 10-channel Hd Audio Codec, Dual Spdif
• Manufacturer: Integrated Device Technology

TEN CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
92HDW74E
TEN CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT
VREFOUT-E / GPIO6
VREFOUT-A / GPIO7
PORTB_R (HP)
PORTD_R (HP)
PORTD_L (HP)
PORTA_R (HP)
PORTB_L (HP)
PORTA_L (HP)
PORTI_Comm
DVDD_CORE
VREFOUT-B
VREFOUT-C
PORTG_R
PORTF_R
PORTC_R
VREFFILT
PORTG_L
PORTH_R
Pin Name
PORTC_L
PORTH_L
Pin Name
PORTF_L
SENSE C
PORTI_R
SENSE B
PORTI_L
CAP2
Jack insertion detection Ports E, F, G, H
for mic bias) for Port C / Analog GPIO4
for mic bias) for Port E / Analog GPIO6
for mic bias) for Port A / Analog GPIO7
Reference Voltage out drive (intended
Reference Voltage out drive (intended
Reference Voltage out drive (intended
Reference Voltage out drive (intended
Jack insertion detection Port I
for mic bias) for Port B
Analog Virtual Ground
Port I signal Common
ADC reference Cap
Digital Vdd = 3.3V
Port I Input Right
Port C I/O Right
Port G I/O Right
Port H I/O Right
Port F I/O Right
Port B I/O Right
Port D I/O Right
Port A I/O Right
Port I Input Left
Port G I/O Left
Port F I/O Left
Port B I/O Left
Port C I/O Left
Port D I/O Left
Port A I/O Left
Port H I/O Left
Pin Function
Pin Function
Table 24. Analog Pins
Table 25. Power Pins
259
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
O(Analog)
O(Analog)
O(Analog)
I (Analog)
I (Analog)
I (Analog)
I(Analog)
I(Analog)
I(Digital)
I/O
I/O
Pull-up/Pull-dow
Pull-up/Pull-dow
50k Pull-Up with
50k Pull-Up with
Internal
Internal
GPIO
GPIO
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
92HDW74E
n
n
location
location
Pin
Pin
16
17
18
19
20
21
22
23
24
27
28
29
31
32
33
34
35
36
37
39
41
43
44
45
46
1
PC AUDIO
V 1.0 03/08