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LC78711E Datasheet, PDF (14/43 Pages) Sanyo Semicon Device – Graphics Display Processor | |||
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LC78711E
⢠Chrominance signal output level (C signal: VIDEO2, pin 40)
Data value Output voltage (V)
255
4.990
211
4.560
201
4.463
185
4.306
166
4.121
128
3.750
90
3.379
71
3.193
55
3.037
45
2.939
0
2.500
Note: AVDD1 = 5.00 V
Luminance level (IRE)
81.2
52.7
46.3
36.2
24.1
0
â24.1
â36.2
â46.3
â52.7
â81.2
Drawing Display Functions
1. Operating mode (scan operation, display operation)
NTSC mode:
⢠Non-interlaced
60 Hz (262 or 263 lines)
⢠Dot clock
2fsc: 7.15909 MHz (T = 139.67 ns)
⢠System clock
4fsc: 14.31818 MHz
PAL mode:
⢠Non-interlaced
50 Hz (312 or 314 lines)
⢠Dot clock
4fsc à 2/5: 7.09379 MHz (T = 140.97 ns)
⢠System clock
4fsc: 17.734476 MHz
2. Display functions
⢠Display resolution 288 dots à 192 H
⢠Screen data area 300 dots à 216 H
⢠16-color display 16 colors selected from a palette of 4096 colors
No. 5476-14/43
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