Please read the DISCLAIMER before continuing !
Source files for HD77480 based LCD displays:
We have written 3 ASM subroutines that make make using LCD displays a breeze.To send acommand/string data to the LCD all you have to do is place it in the accumulator or make (HL) point it.Then you call one of these subroutines depending on where your data/command is located:
- sendchar ; used if you are sending string data pointed by (HL)
- sendcharA ; used if the data you want to send is in your accumulator
- sendcom ; used if you are sending a command pointed by (HL)
- sendcomA ; used if the command you want to send is in your accumulator
As you may have already figured out, using these routines in a loop, one can easily send multiple bytes of commands or data to the LCD.
The files are on my LCD pages:
- Z80 Examples for HD44780 based character type LCDs
- Z80 Examples for KS0108 or HD61202 based rephics LCDs
Not Complete yet !
