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brad 2010-04-23 19:59:24 +00:00
parent 53474c6c70
commit d7e30422b3
2 changed files with 36 additions and 5 deletions
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10
rom/Makefile
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@ -1,11 +1,11 @@
all: rom.mem
all: rom.mem uart.mem
rom.bin: rom.pal
../utils/macro/macro8x rom.pal
%.bin: %.pal
../utils/macro/macro8x $<
rom.mem: rom.bin
../utils/showbin/showbin rom.bin >rom.mem
%.mem: %.bin
../utils/showbin/showbin $< >$@
clean:
rm -rf *.lst *.bin *.mem

31
rom/uart.pal Normal file
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@ -0,0 +1,31 @@
/ ROM IS ONE PAGE AT 7400 - 7577
*7400
/ test uart
CLA CMA
TAD KMSG
DCA 10
TAD KLEN
DCA 7
LOOP,
CLA
TAD I 10
TLS
TSF
JMP .-1
ISZ 7
JMP LOOP
DONE, JMP DONE
KMSG, MSG
KLEN, -12
MSG, 215;212;"H;"E;"L;"L;"O;"!;215;212