Z86228 Datasheet, PDF (5/7 Pages) Zilog, Inc. – LINE 21 CLOSED CAPTION CONTROLLER (L21C)

AC/DC TIMING
Line 21
Log Ref
"white"
-100 IRE
Blanking 0 IRE
-40 IRE
13.6µs
PRELIMINARY
Cell Width = 1.324 µs
Center of Active Video
CHAR LUM = 42.370 µs
BOX = 45.018 µs
35.73µs
Comp Video _LOW
1
PASS
Z86228
A _FILTER
LUM
BOX
R
G
B
Line 21 AC/DC Timing
Z86228
CPS DC-4243-00
-(100) IRE
-(0) IRE
-(40) IRE
5