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3.8 External Clock Input (JP214)
Ext. Clock
3.9 Video Input Processor (JP308, JP302, JP301, JP305, JP306, JP307)
Power supply
voltage
VIC enable
2
I
C-Bus slave
address select
Video Scaler
Vertical Reference
Video active flag
from ext. video
decoder
Video Scaler Clock
JP214
ON (closed)
Can used with a pull-up
OFF (open)
JP308
On (closed)
supply voltage for VIC
OFF (open)
JP302
1-2
2-3
JP301
GND (closed)
VCC (open)
JP305
1-2
2-3
JP306
1-2
2-3
JP307
Video clock output from
4-6
Description
NO ext. clock
as ext. Clock
Description
Digital and analog
NO power supply
Description
Chip enable connected
with VCC
Chip enable connected
with PortS0-MCU
Description
0 = 48h for write,
49h for read
1 = 4Ah for write,
4Bh for read
Description
HS connected with
VREF (GDC)
VS connected with
VREF (GDC)
Description
Video flag from ext.
video decoder
-
Description
SAA7111A
8
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