GU256X128C-3900 Noritake Company Inc, GU256X128C-3900 Datasheet - Page 10

• Manufacturer Part Number: GU256X128C-3900
• Description: MODULE VF GRAPHIC DISPLY 256X128
• Manufacturer: Noritake Company Inc
• Series: 3000r

Specifications of GU256X128C-3900

• Operating Temperature Range: - 40 C to + 85 C
• Interface: Parallel/Serial
• Outline L X W X H: 131.00mm x 66.00mm x 12.90mm
• Viewing Area: 83.10mm L x 41.50mm W
• Display Type: Graphic
• Format: 5 x 7 Dots
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°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): 131 mm x 66 mm x 12.9 mm
• Voltage Rating: 5 VDC
• Current Rating: 850 mA
• Dot Format: 5 x 7
• Viewing Area (w X H): 83.08 mm x 41.48 mm
• Number Of Dots: 256 x 128
• Resolution: 256 X 128
• Viewing Area (h X W): 41.5mm X 83.1mm
• Supply Current: 850mA
• Supply Voltage Range: 4.75V To 5.25V
• Character Format: Dot Graphic
• Character Type: 5x7
• 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: Lead free / RoHS Compliant
• Other names: 286-1056

6.2.2 Parallel interface timing
6.2.3 USB Interface timing
7
7.1
USB 1.1 Compatible, Refer to USB 1.1 standard.
/WR
D0-D7
RDY
Setup
DIP-Switch (SW1)
SW No.
Detail of setup for DIP SW, refer to 256x128dot “General function” software spec.,“Setup”
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.
1
0
1
0
Command mode select
Display address select
Operating Mode select
(For multi connection)
Baud Rate select
Protocol select
Function
Normal command mode:
Graphic DMA Mode:
Min.
100ns
Min.
50ns
- 9 -
Default
Max.
500ns
Off
Off
Off
Off
Off
Off
Off
Off
GU256X128C-3xxx Series Hardware Specification
Min 1μS
Min 15μS
Min.
10ns
TDWR