IDTSTAC9271X5TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9271X5TAEB4XR Datasheet - Page 51
IDTSTAC9271X5TAEB4XR
Manufacturer Part Number
IDTSTAC9271X5TAEB4XR
Description
IC AUDIO CODEC 10CH HD 5V 48TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9274X5TAEA2XR.pdf
(228 pages)
Specifications of IDTSTAC9271X5TAEB4XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
3 / 5
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
90 / 105
Dynamic Range, Adcs / Dacs (db) Typ
90 / 95
Voltage - Supply, Analog
3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 V; 4.75 V ~ 5.25 V
Voltage - Supply, Digital
3.14 V ~ 3.47 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-TQFP, 48-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9271X5TAEB4XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9271X5TAEB4XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.17. AFG GPIOUnsol
[31.:5]
Bit
Bit
[2]
[1]
[0]
[4]
[3]
Set1
Get
Bitfield Name
Bitfield Name
EnMask4
EnMask3
Table 45. AFG GPIOWakeEn
Rsvd
Table 47. AFG GPIOUnsol
W2
W1
W0
Table 46. AFG GPIOUnsol
IDT CONFIDENTIAL
Verb ID
F19
719
RW
RW
RW
RW
RW
RW
RW
51
R
See bits [7:0] of bitfield table.
Reset
Reset
0x0
0x0
0x0
Command Response Format
0x0
0x0
0x0
Command Response Format
Command Verb Format
Payload
Wake enable for GPIO2:
1= when Azalia link is powered down (RST#
is asserted), a wake-up event will trigger a
Status Change Request event on the link.
Wake enable for GPIO1:
0 = wake-up event is disabled;
1= when Azalia link is powered down (RST#
is asserted), a wake-up event will trigger a
Status Change Request event on the link.
Wake enable for GPIO0:
0 = wake-up event is disabled;
1= when Azalia link is powered down (RST#
is asserted), a wake-up event will trigger a
Status Change Request event on the link.
Reserved
Unsolicited enable mask for GPIO4. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
Unsolicited enable mask for GPIO3. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
0 = wake-up event is disabled;
00
STAC9271/9274
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08
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