參數(shù)資料
型號: M37281MKH-XXXSP
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述: 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù): 144/172頁
文件大小: 1319K
代理商: M37281MKH-XXXSP
M37281MAH
XXXSP,M37281MFH
XXXSP,M37281MKH
XXXSP, M37281EKSP
Rev.1.01 2003.07.16 page 144 of 170
Address 00E0
16
b7b6b5b4b3b2b1b0
0 0
0
0 0
Data slicer control register 1(DSC1) [Address 00E0
16
]
Data Slicer Control Register 1
0
0
R W
0
R W
2
Reference clock source
selection bit (DSC12)
Fix these bits to
0.
0: Video signal
1: H
SYNC
signal
0
R W
0
R W
0: Stopped
1: Operating
0: F2
1: F1
Data slicer and timing signal
generating circuit control bit (DSC10)
Selection bit of data slice reference
voltage generating field (DSC11)
3 to
7
1
Definition of fields 1 (F1) and 2 (F2)
H
sep
V
sep
F1:
H
sep
V
sep
F2:
B
After reset
R W
Name
Functions
Address 00E1
16
b7 b6 b5 b4 b3 b2 b1 b0
0
Data slicer control register 2 (DSC2) [Address 00E1
16
]
Data Slicer Control Register 2
0
Indeterminate
0
Indeterminate
Indeterminate
0
0: Data is not latched yet and a
clock-run-in is not determined.
1: Data is latched and a
clock-run-in is determined.
Caption data latch
completion flag 1
(DSC20)
Fix this bit to
0.
Read-only
Test bit
3
0: F2
1: F1
Field determination
flag(DSC23)
4
0: Method (1)
1: Method (2)
Vertical synchronous signal
(V
sep
) generating method
selection bit (DSC24)
0
5
0: Match
1: Mismatch
V-pulse shape
determination flag (DSC25)
Indeterminate
B
After reset
Functions
Name
Definition of fields 1 (F1) and 2 (F2)
H
sep
V
sep
F1:
H
sep
V
sep
F2:
0
Indeterminate
R W
R
R W
R
R
R W
R
R W
R
Fix this bit to
0.
Read-only
Test bit
6
7
1
2
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