stac9251h5taea1xr Integrated Device Technology, stac9251h5taea1xr Datasheet - Page 103

• Manufacturer Part Number: stac9251h5taea1xr
• Description: Two-channel High Definition Audio Codec With Modem And Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9250/9251
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
5.19.3. PortBPin ConnLen
[31:8]
[15:8]
[6:0]
Bit
Bit
[7]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Get
Bitfield Name
Bitfield Name
ImpSenseCap
HPhnDrvCap
PresDtctCap
BalancedIO
LongForm
VRefCntrl
OutCap
TrigRqd
Rsvd1
InCap
Rsvd
N
Table 229. PortBPin ConnLen Command Response Format
Table 227. PortBPin Cap Command Response Format
Table 228. PortBPin ConnLen Command Verb Format
RW
RW
R
R
R
Verb ID
R
R
R
R
R
R
R
R
R
F00
103
Reset
0x01
Reset
0x0
0x0
0x17
0x0
0x0
0x1
0x1
0x0
0x1
0x1
0x1
Reserved.
Connection list uses short-form (7-bit) NID entries.
Number of NID entries in connection list.
VRef generation is supported by this pin complex,
and the following voltages can be produced on the
associated VRef pin: 80% Avdd; 50% Avdd; GND;
Hi-Z (required since pin complex is output capable)
Reserved
Pin complex does not have balanced pins.
Pin complex is input capable.
Pin complex is output capable.
Pin does not have a headphone amplifier.
Pin complex can perform Presence Detect.
Trigger is required for impedance measurement
Pin complex supports impedance sense.
Payload
0E
STAC9250/9251
Description
Description
See bitfield table
Response
PC AUDIO
V 1.2 01/08