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6.2 Interface Signals Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14
15 16 17 18 19 20
Symbol FG Vss Vcc Vo WR RD CE C/D RST DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 FS A K
Level 0V 0V 5.0V -L L L H/L L H/L H/L H/L H/L H/L H/L H/L H/L H/L LED LED
Description Frame Ground Ground Power supply voltage for logic and LCD(+) Operating Voltage for LCD(-)(variable) Write Enable Signal Read Enable Signal Chip Enable Signal H:Instruction;L:Data Reset Signal Data bit0 Data bit1 Data bit2 Data bit3 Data bit4 Data bit5 Data bit6 Data bit7 Font Selection Power Supply for LED (+) Power Supply for LED (-)
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