92hd89c Integrated Device Technology, 92hd89c Datasheet - Page 306
92hd89c
Manufacturer Part Number
92hd89c
Description
Six Channel Hd Audio Codec
Manufacturer
Integrated Device Technology
Datasheet
1.92HD89C.pdf
(314 pages)
- Current page: 306 of 314
- Download datasheet (4Mb)
92HD89C
Six channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
DVDD_LV
NC
DVDD_IO
NC
SDATA_OUT
BITCLK
DVSS
SDATA_IN
DVDD
SYNC
RESET#
PCBeep
SENSE_A
PORTE_L
PORTE_R
PORTF_L
PORTF_R
CD Left
CD Common
CD Right
PORTB_L (HP)
PORTB_R (HP)
PORTC_L
PORTC_R
AVDD1
AVSS1
VREFFILT
VREFOUT-B
NC
NC
VREFOUT-E / GPIO2
NC
IDT™ CONFIDENTIAL
8.1.2.
Pin Name
48QFP Pin Table
1.5V Digital Core Regulator Filter Cap
No Connection
Reference Voltage (1.5V or 3.3V)
No Connection
HD Audio Serial Data output from controller
Digital Ground
HD Audio Serial Data Input to controller
Digital Vdd= 3.3V
HD Audio Frame Sync
HD Audio Reset
PC Beep Input
Jack insertion detection
Port E Left
Port E Right
Port F Left
Port F Right
CD Left
CD L/R return
CD Right
Port B Output Left
Port B Output Right
Port C Left
Port C Right
Analog Vdd=5.0V
Analog Ground
Analog Virtual Ground
Reference Voltage out drive (intended for mic
bias)
No Connection
No Connection
Reference Voltage out drive (intended for mic
bias) or General Purpose I/O
No Connection
HD Audio Bit Clock
Table 26. 48QFP Pin Table
Pin Function
306
O(Power)
-
I(Power)
-
I(Digital)
I(Digital)
I(Digital)
I/O(Digital)
I(Power)
I(Digital)
I(Digital)
I(Analog)
I(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I(Analog)
I(Analog)
I(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I(Analog)
I(Analog)
O(Analog)
O(Analog)
-
-
O(Analog)
-
I/O
Internal Pull-up
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Pull-down
V 0.91 08/09
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
location
92HD89C
48 pin
Related parts for 92hd89c
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Integrated Processor
Manufacturer:
Integrated Device Technology, Inc.
Part Number:
Description:
Integrated Riscontroller for Low-Cost Systems
Manufacturer:
Integrated Device Technology, Inc.
Part Number:
Description:
INTEGRATED RISController FOR LOW-COST SYSTEMS
Manufacturer:
Integrated Device Technology, Inc.
Part Number:
Description:
SwitchStar ATM Cell Based 1.2Gbps non-blocking Integrated Switch Controller
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
3.3V CMOS 16-bit bidirectional transceiver
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
3.3 CMOS octal buffer/line driver
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
Fast CMOS octal registered transceivers
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
Fast CMOS octal bidirectional transceivers
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
Fast CMOS 16-bit buffer/line driver
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
2.5 V/3.3 V 10 Bit High Bandwidth Bus Switch with Precharged Outputs
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
High-Speed CMOS Quick Switch 16:8 Multiplexer
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
QUICKSWITCH?? PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH IDTQS32X245Q2QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet:
Part Number:
Description:
QUICKSWITCH PRODUCTS 2.5V / 3.3V 10-BIT HIGH BANDWIDTH BUS SWITCH
Manufacturer:
Integrated Device Technology, Inc.
Datasheet: