LMR4270EW-WCB DENSITRON, LMR4270EW-WCB Datasheet - Page 21

• Manufacturer Part Number: LMR4270EW-WCB
• Description: LCD MODULE, 64X240, BLUE
• Manufacturer: DENSITRON

Specifications of LMR4270EW-WCB

• Lcd Display Type: STN
• Pixel Size (h X W): 0.49mm X 0.49mm
• Display Mode: Transmissive
• Interface Type: Serial
• Viewing Area (h X W): 39mm X 133mm
• Supply Voltage: 5V
• External Depth: 16mm
• External Length /: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlighting Colour: White
• Pixel Pitch (h X W): 0.53mm X 0.53mm

(2)Set Graphic Home Address
(Example)
The starting address of the external display RAM used for graphic display is defined by this command.
The graphic home address indicates the leftmost and uppermost position.
The relationship between external display RAM address and display position
Graphic home address
Graphic area
DENSITRON TECHNOLOGIES plc. – PROPRIETARY DATA – ALL RIGHTS RESERVED
GH: Graphic home address
GA: Graphic area number (columns)
CL: Columns are fixed by hardware (pin-programmable).
GH
GH+GA
(GH+GA)+GA
(GH+2GA)+GA
GH+(n-1)GA
：0000H
：0020H
：32 Columns
：2 Lines
GH+GL
GH+GA+CL
GH+2GA+CL
GH+3GA+CL
GH+(n-1)GA+CL
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