IDTSTAC9272D5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9272D5TAEB4X Datasheet - Page 57

• Manufacturer Part Number: IDTSTAC9272D5TAEB4X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTSTAC9272D5TAEB4X

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / Rohs Status: Compliant

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.24. AFG GPIODrive
[31.:5]
Bit
[1]
[0]
Bit
[4]
[3]
Set1
Get
Bitfield Name
Bitfield Name
GP1
GP0
Rsvd
OD4
OD3
Table 61. AFG GPIODrive
Table 59. AFG GPIOPlrty
Table 60. AFG GPIODrive
IDT CONFIDENTIAL
Verb ID
RW
RW
RW
FEF
7EF
RW
RW
RW
57
R
Reset
0x1
0x1
See bits [7:0] of bitfield table.
Reset
Command Response Format
Command Response Format
0x0
0x0
0x0
GPIO1 Polarity;
If configured as an output:
0= inverting
1= non-inverting
If configured as a non-sticky input:
0= inverting
1= non-inverting
If configured as a sticky input:
0= falling events will be detected
1= rising events will be detected
GPIO0 Polarity;
If configured as an output:
0= inverting
1= non-inverting
If configured as a non-sticky input:
0= inverting
1= non-inverting
If configured as a sticky input:
0= falling events will be detected
1= rising events will be detected
Command Verb Format
Payload
Reserved
GPIO4 Drive Mode;
0= push-pull (drive 0 and 1),
1= open drain (drive 0, float for 1).
GPIO3 Drive Mode;
0= push-pull (drive 0 and 1),
1= open drain (drive 0, float for 1).
00
STAC9271/9274
Description
Description
See bitfield table.
0000_0000h
Response
PC AUDIO
V 1.1 01/08