參數(shù)資料
型號: AK4220VQ
廠商: ASAHI KASEI POWER DEVICES CORP
元件分類: 消費(fèi)家電
英文描述: 7:3 Audio Switch and 6:3 Video Switch
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-64
文件頁數(shù): 27/33頁
文件大?。?/td> 537K
代理商: AK4220VQ
I
[AK4220]
MS0627-E-00
2007/05
- 27 -
Addr
02H
Register Name
Input Selector 2
R/W
Default
D7
0
R/W
0
D6
D5
D4
D3
0
R/W
0
D2
D1
D0
VSEL22
R/W
0
VSEL21
R/W
0
VSEL20
R/W
0
ASEL22 ASEL21
R/W
0
ASEL20
R/W
0
R/W
0
ASEL22-20: Audio Input Selector 2
Refer Table 2
VSEL22-20: Video Input Selector 2
Refer Table 5
Addr
Register Name
03H
Input Selector 3
R/W
Default
ASEL32-30: Audio Input Selector 3
Refer Table 3
VSEL32-30: Video Input Selector 3
Refer Table 6
Addr
Register Name
04H
Detection Control1
R/W
Default
VDSEL2-0: Video Synchronization Signal Detection Selector
Refer Table 8
Addr
Register Name
05H
Detection Control2
R/W
Default
ADSEL2-0: Audio Input Detection Selector
Refer Table 7
ACT1-0: Audio Input Continuous Detection times Setting
Refer Table 10
RTM1-0: Audio Input Detection Recovery time Setting
Refer Table 11
D7
0
R/W
0
D6
D5
D4
D3
0
R/W
0
D2
D1
D0
VSEL32
R/W
0
VSEL31
R/W
0
VSEL30
R/W
0
ASEL32 ASEL31
R/W
0
ASEL30
R/W
0
R/W
0
D7
0
R/W
0
D6
D5
D4
D3
0
R/W
0
D2
0
R/W
0
D1
0
R/W
0
D0
0
R/W
0
VDSEL2 VDSEL1 VDSEL0
R/W
R/W
0
0
R/W
0
D7
RTM1
R/W
0
D6
RTM0
R/W
1
D5
ACT1
R/W
0
D4
ACT0
R/W
0
D3
0
R/W
0
D2
D1
D0
ADSEL2 ADSEL1 ADSEL0
R/W
R/W
0
0
R/W
0
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