Hi everyone,
is somebody aware of an example code and circuit diagram that uses FlexBus (on K22) for emulating the Intel 8080 parallel bus implementation (separate Read and Write signals)?
Thanks a lot in advance.
Guenter
Hi Guenter,
Please check the attachment.
The attachment is a FlexBus_LCD demo, the K22 control the LCD by using the Flexbus module.
Have a great day,
Ping
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Hi Ping,
thanks! This goes in the right direction. The speciality is that on Intel 8080 you have separate read and write signals (unlike on Motorola 6800 where a single R/W signal is used).
I don't know if anybody has ever worked on a solution with FlexBus to interface it to Intel 8080 bus with or without external logic.
br
Guenter