ASTRO VG-871 - GRAPSET4 [28 H 41 H]: Graphic Plane Dot Drawing

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3.16 GRAPSET4 [28H 41H]: Graphic Plane Dot Drawing
Function ： This command draws dot on the graphic plane
Sequence ： Type 2
Command ：
STX
1 BYTE
02H
VG4CMD
1 BYTE
FDH
GRAPSET4
2 BYTE
28H 41H
X coordinate
1 to 4 BYTE
"0" to "255"
,
1 BYTE
2CH（Delimiter）
Y coordinate
1 to 4 BYTE
"0" to "4095"
,
1 BYTE
2CH（Delimiter）
Color
1 to 3 BYTE
"0" to "255" *Note
ETX
1 BYTE
03H
Figure 3-16-1
Note : by executing “GRAPAL4 [28H 4EH] Graphic Palette Mode”, it can set in a
range of 0 to 4095.
PC
VG
STX～ETX
ACK or STX + ESTS + Error
code +ETX