Conditional jump instructions

Опубликовано: 02 Октябрь 2024
на канале: Ben Eater

334,422

8.2k

In this video we program the microcode of the 8-bit breadboard computer so that it supports two conditional jump instructions: JC (jump carry) and JZ (jump zero). We also test out these new instructions and write several programs using them.

Code from this video: https://github.com/beneater/eeprom-pr...
Matthew's Patreon post with clever self-modifying code:   / how-to-make-16240529
Intel x86 developers guide (4800 pages! CMP instruction is on p.726): https://software.intel.com/sites/defa...

More 8-bit computer: https://eater.net/8bit
Support me on Patreon:   / beneater

------------------

Social media:
Website: https://www.eater.net
Twitter:   / ben_eater
Patreon:   / beneater
Reddit:   / beneater