GU256X128E-3900 Noritake Company Inc, GU256X128E-3900 Datasheet - Page 10

• Manufacturer Part Number: GU256X128E-3900
• Description: MODULE VF GRAPHIC DISPLY 256X128
• Manufacturer: Noritake Company Inc
• Series: 3000r

Specifications of GU256X128E-3900

• Interface: Parallel/Serial
• Number Of Dots: 256 x 128
• Outline L X W X H: 214.00mm x 110.00mm x 17.40mm
• Viewing Area: 140.65mm H x 70.25mm W
• Display Type: Graphic
• Format: 5 x 7 Dots
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 70°C
• Product: Graphic Display Modules
• Character Count X Line: 8 x 6 / 16 x 8 / 32 x 16
• Module Size (w X H X T): 214 mm x 110 mm x 17.4 mm
• Voltage Rating: 5 VDC / 12 VDC
• Operating Temperature Range: - 40 C to + 70 C
• Current Rating: 100 mA / 1 A
• Dot Format: 5 x 7
• Viewing Area (w X H): 140.65 mm x 70.25 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 286-1041 - KIT DEMO FOR 3000 SERIES VFD
• Character Size: -
• Display Format: -
• Lead Free Status / Rohs Status: Details
• Other names: 286-1058

6.2.2 Parallel interface timing
6.2.3 USB Interface timing
7
7.1
SW No.
USB 1.1 Compatible, Refer to USB 1.1 standard.
/WR
D0-D7
RDY
Setup
DIP-Switch (SW1)
1
2
3
4
5
6
7
8
READY
BUSY
TDWR =
*RDY=0(BUSY) is output every 1 byte.
This module has 256 bytes of receiving buffer internally, and after data is inputted, RDY
signal is set to RDY=0(BUSY) until it is stored into the receiving buffer.
If data is inputted when receiving buffer is full, RDY signal is set to RDY=0(BUSY) until
space for 1 byte will be available in receiving buffer.
It changes, and is variable depending on the command contents, or data writing frequency at user
side.
Due to above reason, RDY line should be always checked for data writing.
Detail of setup for DIP SW, refer to 256x128dot “General function” software spec.,“Setup”
Command mode select
Operating Mode select
Display address select
1
0
1
0
(For multi connection)
Baud Rate select
Protocol select
Function
Normal command mode:
Graphic DMA Mode:
Min.
100ns
Min.
50ns
- 9 -
Default
Off
Off
Off
Off
Off
Off
Off
Off
Max.
500ns
GU256X128E-3x0x Series Hardware Specification
Min 1μS
Min 15μS
Min.
10ns
TDWR