FEDL87V2107-01
OKI Semiconductor
ML87V2107
[525: Field A synchronous output]
[DSYNC=0]
Analog field blanking period (20 lines)
268 269 270 271
263
264
265
266
267
272
273
282
283
284
OHS
OVS
Field detection point of analog field A
#OF
[DSYNC=1]
OHS(H)
Digital field blanking period (19 lines: V=1)
OVS(V)
(VSYM[1]=0)
Digital field blanking period (9 lines: V=1)
Digital field 2 start point (F=1)
OVS(V)
(VSYM[1]=1)
HREF(F)
[525: Field B synchronous output]
[DSYNC=0]
Analog field blanking period (20 lines)
525
1
2
3
4
5
6
7
8
9
10
19
20
21
OHS
OVS
Field detection point of analog field B
#OF
[DSYNC=1]
OHS(H)
Digital field blanking period (19 lines: V=1)
OVS(V)
(VSYM[1]=0)
Digital field blanking period (9 lines: V=1)
Digital field 1 start point (F=0)
OVS(V)
(VSYM[1]=1)
HREF(F)
Figure F3-2-6(2) 525i Digital Sync. Signal Generation
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