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ASTRO VG-871 - SVT4 [20 H 22 H]: V Timing Data Registration

ASTRO VG-871
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Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
19
2.3 SVT4 [20H 22H]: V timing data registration
Function: This command registers the V timing data of the program whose number
has been designated. When the program number is 0, it writes the data into
the buffer RAM. When it is 9999, it writes the data into the command work
RAM.
Sequence: Type 2
Command:
STX
1 byte
02H
VG4CMD
1 byte
FDH
SVT4
2 bytes
20H 22H
Program number
1 to 4 bytes
“0” to “1000”, “9999”
,
1 byte
2CH (Delimiter)
SCAN MODE
1 byte
“0” = NO INTER, “1” = INTER & sync,
“2” = INTER & VIDEO,
“3” = Progressive Segmented Frame
,
1 byte
2CH (Delimiter)
SERRATION
1 byte
“0” = OFF, “1” = 0.5H, “2” = 1H, “3” = EXOR
,
1 byte
2CH (Delimiter)
ENQ ON/OFF
1 byte
“0” = OFF, “1” = ON
,
1 byte
2CH (Delimiter)
V-TOTAL
1 to 5 bytes
“0” to “99995” (0 to 9999.5H)
,
1 byte
2CH (Delimiter)
V-SYNC
1 to 3 bytes
“0” to “995” (0 to 99.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
ENQ-FP
1 to 3 bytes
“0” to “995” (0 to 99.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
ENQ-BP
1 to 3 bytes
“0” to “995” (0 to 99.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
V-BACK-PORCH
1 to 5 bytes
“0” to “99995” (0 to 9999.5H)
,
1 byte
2CH (Delimiter)
V-DISPLAY
1 to 4 bytes
“0” to “9999” (0 to 9999H)
,
1 byte
2CH (Delimiter)
VD-START
1 to 5 bytes
“0” to “99995” (0 to 9999.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
VD-WIDTH
1 to 5 bytes
“0” to “99995” (0 to 9999.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
V-TOTAL2
1 to 5 bytes
“0” to “99995” (0 to 9999.5H)
,
1 byte
2CH (Delimiter)
V-SYNC2
1 to 3 bytes
“0” to “995” (0 to 99.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
ENQ-FP2
1 to 3 bytes
“0” to “995” (0 to 99.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
ENQ-BP2
1 to 3 bytes
“0” to “995” (0 to 99.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
V-BACK-PORCH2
1 to 5 bytes
“0” to “99995” (0 to 9999.5H)
,
1 byte
2CH (Delimiter)
V-DISPLAY2
1 to 4 bytes
“0” to “9999” (0 to 9999H)
,
1 byte
2CH (Delimiter)
VD-START2
1 to 5 bytes
“0” to “99995” (0 to 9999.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)
VD-WIDTH2
1 to 5 bytes
“0” to “99995” (0 to 9999.5H) * In 0.5H increments
,
1 byte
2CH (Delimiter)

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