04-09-2020, 09:18 AM
There's a schematic for an LPT to I2C interface here:
http://www.xlentelectronics.nl/I2CLPT/I2...ematic.htm
There's also an article in the October 2000 issue of Elektor magazine on the subject:
https://www.elektormagazine.com/magazine...0010/16873#
I wouldn't have thought it would be necessary to write the code in Z80 assembler as long as you used a language which allowed you to access the hardware ports.
http://www.xlentelectronics.nl/I2CLPT/I2...ematic.htm
There's also an article in the October 2000 issue of Elektor magazine on the subject:
https://www.elektormagazine.com/magazine...0010/16873#
I wouldn't have thought it would be necessary to write the code in Z80 assembler as long as you used a language which allowed you to access the hardware ports.