8080 Assembler-Text Editor (ATE)

You may be interested in my ALPS (Assembly Language Programming System) which I developed originally for my Altair back in late 70's/early 80's - I have versions of it for both my own DMF operating system, as well as NorthStar DOS. It consists of three main programs: [Most of my early Altair material was developed using this.] EDIT - Integrated line editor and 8080 assembler. Simple but decent line editor, and two-pass assembler that has everything you need. IIRC there's about 25 commands. The entire program is 3K in size. DIS - 8080 disassembler - builds symbol table and has other goodies to regenerate a workable source file - can produce output compatible with EDIT above - this program is 2K in size. TEST - 8080 Debugger - Memory/Register Dump & Examine/Change, block move fill etc. Breakpoints, Software-single step (can step over subroutine calls etc.) Built in disassmbler - nice companion to EDIT. IIRC about 15 commands. This program is also 3K in size. Both the NorthStar and DMF executables are included on the disks for my Altair simulator - I have also included the source disk which contains all of the source code to the three programs. You can build them on the simulator under EDIT, or you can use the ADI disk image utility to extract the source files to PC files if you like, and I believe they will assemble with my PC ASM85 with little or no changes... Dave -- dave06a (at) Dave Dunfield dunfield (dot) Firmware development services & tools: www.dunfield.com com Collector of vintage computing equipment: http://www.parse.com/~ddunfield/museum/index.html