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October 9th, 1995
E.3. VIDEO INTERFACE
E.3.1. Signal Description
VCL:
Video data sampling clock (scanner to host)
/HGATE:
Gate signal for the main scan direction (host to scanner)
/VGATE:
Gate signal for the sub-scan direction (scanner to host)
/V
-V
:
Video data (0: Black)
0
7
/Fail:
Indicates that the scanner has a ROM/RAM error.
VCL
/HGATE
/VGATE
Host
/V
-V
0
/FAIL
E-3
VIU (VIDEO INTERFACE UNIT)
VIU
Video I/F
7
VIDEO INTERFACE
G404O504.WMF
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