GU-3900B series “General Function” Software Specification
4.7.4.31
US ( f 20h xPL xPH yPL yPH m aL aH aE ySL ySH xOL xOH yOL yOH xL xH yL yH g) (Dot
unit downloaded bit image display)
Code:
1Fh 28h 64h 20h xPL xPH yPL yPH m aL aH aE ySL ySH xOL xOH yOL yOH
xL xH yL yH g
xPL:
Display position x, lower byte (by 1 dot)
xPH:
Display position x, upper byte (by 1 dot)
yPL:
Display position y, lower byte (by 1 dot)
yPH:
Display position y, upper byte (by 1 dot)
m:
Image data display memory select
aL:
Bit image data definition address, lower byte
aH:
Bit image data definition address, upper byte
aE:
Bit image data definition address, extension byte
ySL:
Bit image defined, Y size, lower byte (by 8 dots)
ySH:
Bit image defined, Y size, upper byte (by 8 dots)
xOL:
Image data offset x, lower byte (by 1 dot)
xOH:
Image data offset x, upper byte (by 1 dot)
yOL:
Image data offset y, lower byte (by 1 dot)
yOH:
Image data offset y, upper byte (by 1 dot)
xL:
Bit image display, X size, lower byte (by 1 dot)
xH:
Bit image display, X size, upper byte (by 1 dot)
yL:
Bit image display, Y size, lower byte (by 1 dot)
yH:
Bit image display, Y size, upper byte (by 1 dot)
g:
Image information = 01h (fixed)
Definable area:
0000h ≤ (xPL + xPH×100h) ≤ Max_Xdot
0000h ≤ (yPL + yPH×100h) ≤ Max_Ydot
00h ≤ m ≤ 02h
m = 00h:
RAM bit image
m = 01h:
FROM bit image
m = 02h:
Display Memory bit image
RAM bit image:
000000h ≤ (aL + aH×100h + aE×10000h) ≤ 000FFFh
FROM bit image:
aE = 00h
000000h ≤ (aL + aH×100h + aE x 10000h) ≤ 007FFFh
aE=01h – 04h (Extension area, 4 blocks)
010000h ≤ (aL + aH×100h + aE x 10000h) ≤ 04FFFFh
Display Memory bit image:
000000h ≤ (aL + aH×100h + aE×10000h) ≤ Max_DispMemAddr
0000h ≤ (ySL + ySH×100h) ≤ FFFFh
0000h ≤ (xOL + xOH×100h) ≤ FFFFh
0000h ≤ (yOL + yOH×100h) ≤ FFFFh
0001h ≤ (xL + xH×100h) ≤ Xdots
0001h ≤ (yL + yH×100h) ≤ Ydots
g=01h
Function:
Display the bit image defined in RAM or FROM at the specified (x,y) position.
Display position, display size, and image data offset are specified in units of 1 dot.
If bit image exceeds the bounds of the current window, only the portion within the currently-selected
window is displayed.
If Display position or image size, etc are outside the definable area, the command is cancelled at the
point where the error is detected, and the remaining data is treated as standard data.
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