GU256X128C-3900B Noritake Company Inc, GU256X128C-3900B Datasheet - Page 60

• 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

4.7.4.65
4.7.4.66
Code:
Code:
Definable area: Single read:
Function:
A single Memory switch can be read (a=00h–3Fh) or multiple Memory switches can be read (a=FFh).
Single read (a=00h–3Fh): a = Memory SW number.
Multiple read (a=FFh): b = Number of reads, c = Memory SW number.
The following data is transmitted from the RS-232 interface:
This command is valid in both User setup mode and Normal mode.
Memory SW details: Refer to section 6.2 Memory SW (MSW).
Definable area: m1 = 30h (General-purpose RAM):
Function:
Stored data can be read using General-purpose memory send command or by Program Macro.
Storage that would exceed the address range cannot be set.
For General-purpose RAM, data is stored only into the specified address range.
For General-purpose FROM, data is stored into the specified address range, and all other memory
locations in the same FROM area are set to FFh. Further, it is not possible to specify data storage
that would exceed a general-purpose FROM area.
This command is valid in both User setup mode and Normal mode.
US ( e 04h a
US ( e 18h sL sH sE m1 a1L a1H a1E d[1]...d[s]
1Fh 28h 65h 04h a
1Fh 28h 65h 04h a b c[1] [ ... c[b] ]
1Fh 28h 65h 18h sL sH sE m1 a1L a1H a1E d[1] ... d[s]
a:
sL:
sH:
sE:
m1:
a1L: Memory address, lower byte
a1H: Memory address, upper byte
a1E: Memory address, extension byte
d:
Send the contents of Memory SW data.
Store the supplied data into general-purpose memory.
(1) Header
(2) Identifier 1
(3) Identifier 2
(4) Data
Transmitted data
Memory SW Number
Multiple read:
Data size, lower byte
Data size, upper byte
Data size, extension byte
Memory select
Data to store
m1 = 31h (General-purpose FROM):
Note: General-purpose FROM is in units of 001000h, with a total of 16 areas.
(Memory SW data send)
00h ≤ a ≤ 3Fh
a = FFh
01h ≤ b ≤ FFh
00h ≤ c ≤ 3Fh
000001h ≤ (sL + sH×100h + sE×10000h) ≤ 000400h
000000h ≤ (a1L + a1H×100h + a1E×10000h) ≤ 0003FFh
000001h ≤ (sL + sH×100h + sE×10000h) ≤ 001000h
000000h ≤ (a1L + a1H×100h + a1E×10000h) ≤ 00FFFFh
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00h–FFh
GU-3900B series “General Function” Software Specification
Hex
28h
65h
04h
1 byte / b byte(s)
(General-purpose memory store)
Data length
1 byte
1 byte
1 byte