Interfacing KS0108 based LCD with Marlin

Hi,
How do i Connect a KS0108 controller based full graphic LCD to RAMPS board and configure the Marlin firmware to make it work.
The LCD which i am referring to is this one in the link [www.jhdlcd.com.cn]
This is the Data sheet : [www.jhdlcd.com.cn]

I have removed the LCD from the Rep rap Full Graphics Smart Controller (RFGSC) and extended the pins with a 20 pin JST connector so that i can mount the display on the printer frame and access the SD card externally.
The setup worked for a few days but i accidentally fried the LCD along with all other drivers by placing one of the A4988 Stepper driver wrongly.
I immediately replaced all the Stepper drivers and purchased a new LCD and found out that i got a KS0108 Type LCD insted of the stock ST7920 (the shopkeeper didnt accept a return or replacement).
Thus i am now left with one choise of interfacing KS0108 LCD to Ramps board (more specifically through the 20 pin JST cable that i have extended from RFGSC as shown in the attachment)

Please Help.
Thank you

Man, you have no idea what your asking.

the data sheet is short about 100 pages.

This would take about a month to do if you know what your doing.
I'm am presuming it has a SPI mode... which it may not do... datasheat doesn't say anything.
All examples I see look like its a 8bit data bus... not the way marlin does things

sell it on ebay and get the correct one.

Edited 1 time(s). Last edit at 06/16/2020 07:03PM by Dust.