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Interrupt routine (and display) working!

A project log for TMS70C02 single board computer in two parts

The T.I. TMS7000 line of micro controllers is an interesting architecture. These boards will provide a new platform to explore it.

fjkraanfjkraan • 09/15/2024 at 12:40•0 Comments
After quite some time reading and coding and fixing I managed to get some text on the display. The display (and later keyboard) routine is triggered by interrupt and runs along side of the serial monitor, which is completely based on polling the serial port. The displayed patterns were actually poked in the display buffer using the the serial monitor.

 
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First stable monitor version

08/06/2024 at 09:43 • 0 comments
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Display & keyboard routines (and hardware fixes)

09/18/2024 at 09:16 • 0 comments

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