參數(shù)資料
型號: AK4702
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 2CH DAC WITH AV SCART SWITCH
中文描述: 2聲道DAC,具有影音SCART開關(guān)
文件頁數(shù): 31/38頁
文件大小: 308K
代理商: AK4702
ASAHI KASEI
[AK4702]
MS0187-E-00
2002/11
- 31 -
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
07H
S/F Blanking
R/W
default
SBIO1
SBIO0
SBV1
SBV0
SBT1
SBT0
FB1
FB0
R/W
0
0
0
0
0
0
0
0
FB1-0: TV Fast Blanking output control (for TVFB)
FB1
0
0
1
1
FB0
0
1
0
1
TV FB Output Level
0V (default)
4V
Same as VCR FB input (4V/0V)
(Reserved)
(note: minimum load is 150ohm)
Table 17. TV Fast Blanking output
SBT1-0: TV Slow Blanking output control (for TVSB)
SBT1
0
0
1
1
SBT0
0
1
0
1
Slow Blanking Output Level
<2V (default)
5V<, <7V
(Reserved)
10V<
(note: minimum load is 10kohm)
Table 18. TV Slow Blanking output
SBV1-0: VCR Slow Blanking output control (for VCRSB)
SBV1
0
0
1
1
SBV0
0
1
0
1
Slow Blanking Output Level
<2V (default)
5V<, <7V
(Reserved)
10V<
(note: minimum load is 10kohm)
Table 19. VCR Slow Blanking output
SBIO1-0: TV/VCR Slow Blanking I/O control
SBIO1
SBIO0
VCR Slow Blanking Direction
Output
(Controlled by SBV1,0)
(Reserved)
Input
(Stored in SVCR1,0)
Input
(Stored in SVCR1,0)
Table 20. TV/VCR Slow Blanking output
TV Slow Blanking Direction
Output
(Controlled by SBT1,0)
(Reserved)
Output
(Controlled by SBT1,0)
Output
(Same output as VCR SB)
0
0
(default)
0
1
1
0
1
1
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