92hd206 Integrated Device Technology, 92hd206 Datasheet - Page 147

• Manufacturer Part Number: 92hd206
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.23. CD Node (NID = 0x12)
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.23.1. CD WCap
[31:24]
[23:20]
[19:16]
[15:12]
[31:8]
[7:0]
[11]
Bit
Bit
Get
Bitfield Name
Bitfield Name
SwapCap
Divider
Rsvd2
Rsvd1
Delay
Rsvd
Type
Table 366. PCBEEP Gen Command Response Format
Table 368. CD WCap Command Response Format
Table 367. CD WCap Command Verb Format
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
RW
147
R
R
R
R
R
R
Reset
Reset
0x0
0x0
0x0
0x4
0x0
0x0
0x0
Reserved
Enable internal PC-Beep generation.
Divider = 00h - disables internal PC Beep
generation and enables normal operation of
the CODEC.
Divider not 00h - generates the beep tone
on all Pin Complexes that are currently
configured as outputs. The HD Audio spec
states that the beep tone frequency =
(48 KHz HD Audio SYNC rate) / (4*Divider),
producing tones from 47 Hz to 12 KHz
(logarithmic scale). Instead, this part
generates tones with frequency = 48000 *
(257 - Divider) / 1024, yielding a linear
range from 12 KHz to 93.75 Hz in steps of
46.875 Hz. If JackSenseVSR[Rate2x], then
the beep tones generated have frequency =
48000 * (513 - Divider) / 1024, yielding a
range of 24 KHz to 12093.75 Hz in steps of
46.875 Hz.
Reserved
Widget type = Pin Complex
Number of sample delays through widget
Reserved
No left/right channel swap capability
Payload
09
92HD206
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.2 112006