LMR4769EW-WCB DENSITRON, LMR4769EW-WCB Datasheet - Page 77

• Manufacturer Part Number: LMR4769EW-WCB
• Description: LCD MODULE, 240X320, BLUE
• Manufacturer: DENSITRON

Specifications of LMR4769EW-WCB

• Lcd Display Type: STN
• Pixel Size (h X W): 0.34mm X 0.34mm
• Display Mode: Transflective
• Interface Type: Serial
• Viewing Area (h X W): 92.14mm X 120.14mm
• Supply Voltage: 32V
• External Depth: 15.6mm
• External: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlighting Colour: Blue
• Pixel Pitch (h X W): 0.36mm X 0.36mm

4: FUNCTION DESCRIPTION
72
No
10
11
12
5
6
7
8
9
HDOT SCR
OVLAY
DISP ON/OFF
CSRW
Clears the first layer
display data.
Clears the second layer
display data.
CSR FORM
DISP ON/OFF
C = 5AH
P1 = 00H
C = 5BH
P1 = 01H
C = 58H
P1 = 56H
C = 46H
P1 = 00H
P2 = 00H
C = 5DH
P1 = 04H
P2 = 86H
C = 59H
Command
Sets number of dots to be shifted in the X direction to 0.
MX1, MX0 :
DM1 :
DM2 :
D :
FC1, FC0 :
FP1, FP0 :
FC3, FP2 :
FP5, FP4 :
Sets cursor address to the first screen block’s start address (home position).
Writes 20H (space character code) to memory location corresponding to the first layer (text
screen).
Writes 00H (dot turn-off data) to memory location corresponding to the second layer (graphics
screen).
CRX : Cursor size in X direction (5 dots)
CRY : Cursor size in Y direction (7 dots)
CM :
Restores entire screen display.
screen
(SAD1)0000H
(SAD3)0400H
(SAD2)1000H
(SAD4)3000H
22BFH
42BFH
0257H
0657H
Block cursor
Overlaid for inverse display
First screen block in text mode
Third screen block in text mode
Entire screen display disabled
Cursor made to blink at 2 Hz
Display of first screen block turned on
Display of second and fourth screen blocks turned on
Display of third screen block turned on
memory
Display
EPSON
First-screen block memory
Third-screen block memory
Second-screen block memory
Fourth-screen block memory
Operation
S1D13700 Technical Manual