An emulator of the Intel 8080 processor written in Rust.
To run tests against this emulator, execute
cargo run --release
from the i8080-tests directory. The test roms are taken from here and the following roms pass:
- TST8080.COM
- CPUTEST.COM
- 8080PRE.COM
- 8080EXM.COM
i8080-emulator/i8080-tests$ cargo run --release
======================
EXECUTING TEST: test-roms/TST8080.COM
MICROCOSM ASSOCIATES 8080/8085 CPU DIAGNOSTIC
VERSION 1.0 (C) 1980
CPU IS OPERATIONAL
======================
EXECUTING TEST: test-roms/CPUTEST.COM
DIAGNOSTICS II V1.2 - CPU TEST
COPYRIGHT (C) 1981 - SUPERSOFT ASSOCIATES
ABCDEFGHIJKLMNOPQRSTUVWXYZ
CPU IS 8080/8085
BEGIN TIMING TEST
END TIMING TEST
CPU TESTS OK
======================
EXECUTING TEST: test-roms/8080PRE.COM
8080 Preliminary tests complete
======================
EXECUTING TEST: test-roms/8080EXM.COM
8080 instruction exerciser
dad <b,d,h,sp>................ PASS! crc is:14474ba6
aluop nn...................... PASS! crc is:9e922f9e
aluop <b,c,d,e,h,l,m,a>....... PASS! crc is:cf762c86
<daa,cma,stc,cmc>............. PASS! crc is:bb3f030c
<inr,dcr> a................... PASS! crc is:adb6460e
<inr,dcr> b................... PASS! crc is:83ed1345
<inx,dcx> b................... PASS! crc is:f79287cd
<inr,dcr> c................... PASS! crc is:e5f6721b
<inr,dcr> d................... PASS! crc is:15b5579a
<inx,dcx> d................... PASS! crc is:7f4e2501
<inr,dcr> e................... PASS! crc is:cf2ab396
<inr,dcr> h................... PASS! crc is:12b2952c
<inx,dcx> h................... PASS! crc is:9f2b23c0
<inr,dcr> l................... PASS! crc is:ff57d356
<inr,dcr> m................... PASS! crc is:92e963bd
<inx,dcx> sp.................. PASS! crc is:d5702fab
lhld nnnn..................... PASS! crc is:a9c3d5cb
shld nnnn..................... PASS! crc is:e8864f26
lxi <b,d,h,sp>,nnnn........... PASS! crc is:fcf46e12
ldax <b,d>.................... PASS! crc is:2b821d5f
mvi <b,c,d,e,h,l,m,a>,nn...... PASS! crc is:eaa72044
mov <bcdehla>,<bcdehla>....... PASS! crc is:10b58cee
sta nnnn / lda nnnn........... PASS! crc is:ed57af72
<rlc,rrc,ral,rar>............. PASS! crc is:e0d89235
stax <b,d>.................... PASS! crc is:2b0471e9
Tests complete
A Space Invaders emulator, written in Rust and uses SDL2 for display rendering and SDL2_mixer for sound. These must be downloaded and installed on your machine.
Place the following rom files into the space-invaders/roms/ directory:
- invaders.e
- invaders.f
- invaders.g
- invaders.h
Place the following sound files into the space-invaders/sounds/ directory:
- ufo.wav
- shoot.wav
- player_death.wav
- invader_death.wav
- invader1.wav
- invader2.wav
- invader3.wav
- invader4.wav
Then run:
cargo run --release
from the space-invaders directory to begin emulation of Space Invaders.
| Key | Action |
|---|---|
| 0 | Insert a coin |
| 1 | Start a game in one-player mode |
| 2 | Start a game in two-player mode |
| ESC | Exit the game |
| Key | Action |
|---|---|
| A | Move player one left |
| D | Move player one right |
| W | Player one shoot |
| Key | Action |
|---|---|
| J | Move player two left |
| L | Move player two right |
| I | Player two shoot |