Heres Chris's SB-ified Scios source Ian:
Code:
Assembling....
Pass one
Loaded scmp overlay version 3.02.00
Pass two
0000- 1 ;
0000- 2 ; Mk14 Firmware Version 1 (SCMPKB)
0000- 3 ;
0000- 4 ; Formatted for the SB-Assembler (https://www.sbprojects.net/sbasm/)
0000- 5 ;
0000- 6 ; Chris Oddy Dec 2020
0000- 7 ;
0000- 8 .CR scmp
Source file: scios.asm
*** Warning: Instruction starts at page boundary
89 NOP
*** Warning: Offset is -128, E register conflict
171 JZ GOOUT ; error if not TERM
0 Errors found during assembly.
2 Warnings found during assembly.
D:\scmp_asm>
Both warnings are ok, one is the inoperative NOP and the other is a genuine 0x80 offset. The binary it produces is perfect!
Forgot to mention Kitbug, that assembles too after SB-ifying. When I get the PICL monitor sorted out I'll post it.
What I'm aiming for is a self-contained machine-code monitor and NIBL on Karens two-chip platform, without the weight of the full PAGE2 system and so leaving more free memory. I think it would make an ideal intro to the SC/MP.