alc888-vc2-gr Realtek Semiconductor Corporation, alc888-vc2-gr Datasheet - Page 28
alc888-vc2-gr
Manufacturer Part Number
alc888-vc2-gr
Description
7.1+2 Channel High Definition Audio Codec
Manufacturer
Realtek Semiconductor Corporation
Datasheet
1.ALC888-VC2-GR.pdf
(80 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ALC888-VC2-GR
Manufacturer:
OMRON
Quantity:
100
- Current page: 28 of 80
- Download datasheet (2Mb)
Exit from ‘Link Reset’:
100µsec provides time for the codec PLL to stabilize)
last bit of frame SYNC, it means the codec requests an initialization sequence)
7.3.2.
A ‘Codec Reset’ is initiated via the codec RESET command verb. It results in the target codec being reset
to the default state. After the target codec completes its reset operation, an initialization sequence is
requested.
7.1+2 Channel High Definition Audio Codec
SYNC
BCLK
SDOs
RST#
SDIs
If BCLK is re-started for any reason (codec wake-up event, power management, etc.)
Software is responsible for de-asserting RST# after a minimum of 100µs BCLK running time (the
Minimum of 4 BCLK after RST# is de-asserted, the controller starts to signal normal frame SYNC
When the codec drives its SDI to request an initialization sequence (when the SDI is driven high at the
Codec Reset
1
2
SYNC is absent
Previous Frame
Normal Frame
3
Driven Low
Driven Low
Driven Low
4 BCLK
Figure 13. Link Reset Timing
4
4 BCLK
20
5
Pulled Low
Pulled Low
Pulled Low
Pulled Low
Link in Reset
6
>=100 usec
Track ID: JATR-1076-21
7
>= 4 BCLK
Wake Event
8
Initialization Sequence
Normal Frame
SYNC
Datasheet
ALC888
9
Rev. 1.4
Related parts for alc888-vc2-gr
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Fast Ethernet Controller
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
2+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
Two-channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
4 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec With Two Independent S/pdif-out
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
7.1 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
7.1+2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
7.1 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
Eight Channel Ac?97 2.3 Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
2 Channel High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
4-channel Dac And 6-channel Adc High Definition Audio Codec
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
High Definition Audio Codec With Embedded Class D Speaker Amplifier
Manufacturer:
Realtek Semiconductor Corporation
Datasheet:
Part Number:
Description:
Two-channel Ac?97 2.3 Audio Codec With Equalizer
Manufacturer:
Realtek Semiconductor Corporation
Datasheet: