transistor
01b4bdf859
Added bit test instructions and got boot message working
2021-09-30 20:27:01 -07:00
transistor
7868bc3014
Fixed instruction decode for MOVEM and EXT
...
It's now possible to run the monitor program until it loops waiting
for the serial transmitter to be ready for writing
2021-09-30 15:15:23 -07:00
transistor
e40663ee9a
Fixed conditionals and split decode and execute cycles for debugging
2021-09-30 12:58:11 -07:00
transistor
b7148d3b06
Added serial device
2021-09-29 23:21:11 -07:00
transistor
92342c23ed
More instruction execution, enough to loop
...
I'm using the monitor.bin binary built from computie to boot the
virtual machine, and it currently runs and loops, but there is no
actual serial device, so it's hard to tell if it's working correctly
2021-09-29 21:52:38 -07:00
transistor
9095333793
Reorganized and started working on the execution code
2021-09-29 17:11:48 -07:00
transistor
f22aa23dfa
Completed most of the instruction decode
2021-09-29 12:24:04 -07:00
transistor
6a4f53ca2b
Initial start with some structure for instruction decoding
2021-09-28 16:09:38 -07:00