92hd91 Integrated Device Technology, 92hd91 Datasheet - Page 16
92hd91
Manufacturer Part Number
92hd91
Description
Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo
Manufacturer
Integrated Device Technology
Datasheet
1.92HD91.pdf
(298 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
92hd91B2X5NLG
Manufacturer:
IDT
Quantity:
20 000
Part Number:
92hd91B2X5NLGXWCX8
Manufacturer:
IDT
Quantity:
20 000
- Current page: 16 of 298
- Download datasheet (4Mb)
92HD91
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
IDT™ CONFIDENTIAL
D0-D3
D0
D1-D2
D3
D3cold
D4
D5
AFG Power
D0-D3
D0-D3
D0-D3
Power
State
AFG
State
Asserted (Low)
De-Asserted
(High)
De-Asserted
(High)
Asserted (Low)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
De-Asserted (High)
-
-
-
RESET#
RESET#
Per the HDA015-B , the SPDIF outputs support the ability to provide clocking information even when
no stream is selected for the converter, or when in a low power state. Also, the SPDIF output ports
support port presence detect.
SPDIF Outputs are outlined in tables below.
-
Enabled
Disabled Enabled
Enable
GPIO0
-
Disabled -
Enabled
Enabled
Enabled
Disabled -
Enabled
-
Disabled -
Enabled
-
-
-
Output
Enable
-
-
Enable
Input
-
Disabled
Enabled
Enabled
-
Enabled
-
Enabled
-
-
-
Converter
Enable
Table 4. SPDIF OUT 0 Behavior
Table 5. SPDIF OUT 1 Behavior
Dig
-
-
Disabled -
Output
Enable
-
-
-
0
1-15
-
-
-
-
-
-
-
-
-
Stream
ID
-
-
Convert
er Dig
16
En
-
-
Keep
Enab
-
-
-
-
0
1
0
1
1
-
-
-
Alive
le
-
-
-
Strea
m ID
Hi-Z (internal pull-down enabled) immediately after
power on, otherwise the previous state is retained.
Hi-Z (internal pull-down enabled)
Active - Pin drives 0 (internal pull-down NA)
Active - Pin drives SPDIF-format, but data is zeroes
(internal pull-down NA)
Active - Pin drives SPDIFOut0 data (internal pull-down
NA)
Hi-Z (internal pull-down enabled)
Active - Pin drives 0 (internal pull-down NA)
Active - Pin drives SPDIF-format, but data is zeroes
(internal pull-down NA)
Hi-Z (internal pull-down enabled)
Hi-Z (internal pull-down enabled)
Active - Pin drives SPDIF-format, but data is zeroes
(internal pull-down NA)
Hi-Z (internal pull-down enabled)
Hi-Z (port off)
Hi-Z (port off)
-
-
-
Keep
Alive
En
Hi-Z (internal pull-down enabled)
immediately after power on, otherwise
the previous state is retained.
Active - Pin reflects GPIO0 configuration
(internal pull-down enabled)
Pin functions as digital mic input
(internal pull-down enabled)
Pin Behavior
Pin Behavior
V 0.91 10/10
92HD91
Related parts for 92hd91
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: