tmp88cs38ng TOSHIBA Semiconductor CORPORATION, tmp88cs38ng Datasheet - Page 212

• Manufacturer Part Number: tmp88cs38ng
• Description: Cmos 8-bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

SIF Status Read Register 2
SIFS1R
(00FDFH)
GOODV
1.GOODV 0: Data slicer can not synchronize video signal.
2.FLINE The number of field signal scanning line which the data slicer is detecting or
Example: FLINE = 1FH: NTSC signal
FLINE
7
−
The explanation of the monitor signals (GOODV, FLINE) are as follows.
Monitor signal of synchronization
Field scanning line
(Standard 262.5 = − 1)
Two’s complement
6
−
monitor flag of detecting state.
1: Data slicer can synchronize video signal.
FLINE = 10H: V synchronizing adjustment
GOODV FLINE4 FLINE3 FLINE2 FLINE1 FLINE0
5
Figure 2.17.7 Data Slicer Control (IV)
4
3
88CS38-212
2
00000: 0
00001: 1
00010: 2
00011: 3
00100: 4
00101: 5
00110: 6
00111: 7
01000: 8
01001: 9
01010: 10
01011: 11
01100: 12
01101: 13
01110: 14
01111: 15
10000: V synchronizing adjustment
10001: − 15
10010: − 14
10011: − 13
10100: − 12
10101: − 11
10110: − 10
10111: − 9
11000: − 8
11001: − 7
11010: − 6
11011: − 5
11100: − 4
11101: − 3
11110: − 2
11111: − 1
0:
1:
1
Out of synchronization (One or more)
V timing synchronizing
0
263.5
264.5
278.5
248.5
261.5
262.5
TMP88CS38/CM38A/CP38A
2007-09-12
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