rosco_m68k
rosco_m68k copied to clipboard
Design, documentation and software for the Really Old School Computer (M68K)
Support audio stinger at boot. I think we're going with 1s on 512KB ROM, and 2s full stinger on 1MB. Probably should use polled audio rather than interrupts to begin...
Will require moving ROMFS base upwards (or storing audio after ROMFS maybe) on 1MB ROM.
The way libm/include.mk creates its LIBOBJECTS reincludes every *.c across all the libs: ``` SOURCES=$(shell find . -name "*.c") LIBOBJECTS=$(SOURCES:%.c=%.o) ``` If you replace that with something like ``` LIBSOURCESALL=$(shell...
The logic for rom/ram enable is using A18/A19 and RW .. I dont think these are needed. CPUSP isn't needed in PPDTACK as its in each element of the equation.