GU256X128C-3900B Noritake Company Inc, GU256X128C-3900B Datasheet - Page 43

• Manufacturer Part Number: GU256X128C-3900B
• Description: MODULE VF GRAPHIC DISPLY 256X128
• Manufacturer: Noritake Company Inc

Specifications of GU256X128C-3900B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.7.4.35
Code:
Definable area: 000000h ≤ (aL + aH×100h+ aE×10000h) ≤ 000FFFh
Function:
RAM bit image capacity is 4096 bytes.
Bit image data at arbitrary addresses can be defined or changed by appropriately setting Bit image
data definition address and Bit image data length.
Bit images defined in RAM can be displayed using 4.7.4.37 Downloaded bit image display command.
If Bit image data definition address or Bit image data length is outside the definable area, the
command is cancelled at that point, and the remaining data is treated as standard data.
Example: RAM Bit image definition memory
Define 8 bytes data “0Ah,0Bh,0Ch,0Dh,0Eh,0Fh,10h,11h” from definition address “00000Ah”
Memory Address
US (f 01h aL aH aE sL sH sE d(1)...d(s)
(Code) 1Fh 28h 66h 01h 0Ah 00h 00h 08h 00h 00h 0Ah 0Bh 0Ch 0Dh 0Eh 0Fh 10h 11h
1Fh 28h 66h 01h aL aH aE sL sH sE d(1)...d(s)
aL:
aH:
aE:
sL:
sH:
sE:
d(1)–d(s):
Define user bit image to the RAM.
Bit image data definition address, lower byte
Bit image data definition address, upper byte
Bit image data definition address, extension byte
Bit image data length, lower byte
Bit image data length, upper byte
Bit image data length, extension byte
000001h ≤ (sL + sH×100h + sE×10000h) ≤ 001000h
00h ≤ d ≤ FFh
Address 'a' (=00000Ah)
d(1)
=0Ah
d(2)
=0Bh
Image data (see below)
d(3)
=0Ch
d(4)
=0Dh
d(5)
=0Eh
d(6)
=0Fh
d(7)
=10h
d(s)
=11h
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GU-3900B series “General Function” Software Specification
(RAM bit image definition)
Data length 's' (= 8)