//readme.txt
1	VCC		VCC
2	GND		GND
3	VO		-9V
4	DB0		PA0
11	DB7		PA7
12	CS1		PB0
13	CS2		PB1
14	RST		PB2
15	R/W		PB3
16	D/I		PB4
17	E		PB5
18	VSS		GND
19	LEDA	VCC
20	LEDK	GND	