Search results

Thanks for the info, Would the article https://www.kernel.org/doc/Documentation/arm/tcm.txt outdated somewhat be relevant. Seems the cpu architecture for ram split, let alone the the I/O are somewhat complicated (well maybe not as bad as banked I/O on pic micros or the arm instruction set to...

I'm old vet/Va disabled and full electronic experience and a lot of asm 8080 and others, and pc wise since 8080 altair/imsai, even some ,macro 11 and c etc. and some degree in web/programmer. some asm in some micros. But always a hardware person mostly. I guess dtcm? is my problem, thought it...

CPM 8080 or z80 emulator Be Great :) Take some work to do as I see it. Built a z80 wire-wrapped S100 board years ago Based on the godbout board my friend had. got a seagate floppy by building some computer kits from local dealer and got a tarbell floppy controller unpopulated from a friend...