Information on Optrex 5001N used in Smartlinc device
brad@heeltoe.com 9/03

160 x 128 pixels
16 lines, 40 characters			(16 lines, 26 chars?)
64k sram

pin    signal
1      FG	frame gound
2      Vss	GND
3      Vdd	power
4      Vcont	LCD contrast
5      Vee	LCD power
6      WE#	write
7      RD#
8      CE#
9      C/D#	write: h=command,l=data read: h=status,l=data
10     HALT#	clock operating stop signal
11     RESET#
12     D0
13     D1
14     D2
15     D3
16     D4
17     D5
18     D6
19     D7
20     n/c

Initialization

c/d
1	0x80	mode set, "or" mode

0	0x00	
0	0x00	
1	0x42	graphics home address command; 0x0000

0	0x17
0	0x00	
1	0x43	number of area command; 30x8 dots

0	0x00
0	0x10	
1	0x40	text home address command; 0x1000

0	0x17
0	0x00	
1	0x41	number of area command; 30 columns

0	0x00
0	0x00	
1	0x24	address ptr set

0	0x00
1	0xe0	graphics data write
...

0	0x00
0	0x10	
1	0x24	address ptr set

0	0x2f
1	0xc0	text data write
...

1	0x9e	text + graphics on