Glad to see undergrads are still being taught how to build up a Forth system from scratch in asm. Back in 1983 I ported an 8080 FIG Forth [1] impl to the Camput

Glad to see undergrads are still being taught how to build up a Forth system from scratch in asm. Back in 1983 I ported an 8080 FIG Forth [1] impl to the Camputers Lynx. The Lynx was Z80 based, but Z80 is a superset of 8080. I had to rip out all the CP/M IO and replace with INT calls into the Lynx ROM. I had no assembler, so had to hand assemble all my IO code. Getting the JMPs right was the trickiest bit! It was a great learning experience. [1] http://www.forth.org/fig-forth/fig-forth_8080_ver_11.pdf http://www.forth.org/fig-forth/fig-forth_8080_ver_11.pdf