6502
/
6502_65C02_functional_tests
mirror of https://github.com/Klaus2m5/6502_65C02_functional_tests.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Tests for all valid opcodes of the 6502 and 65C02 processor
1 Commit 1 Branch 0 Tags 753 KiB
Go to file
Klaus2m5 12434a8e47 first commit 2013-08-07 18:56:09 +02:00
.gitattributes first commit 2013-08-07 18:56:09 +02:00
.gitignore first commit 2013-08-07 18:56:09 +02:00
65C02_extended_opcodes_test.a65c first commit 2013-08-07 18:56:09 +02:00
6502_65C02_functional_tests.zip first commit 2013-08-07 18:56:09 +02:00
6502_functional_test.a65 first commit 2013-08-07 18:56:09 +02:00
6502_interrupt_test.a65 first commit 2013-08-07 18:56:09 +02:00
license.txt first commit 2013-08-07 18:56:09 +02:00
readme.txt first commit 2013-08-07 18:56:09 +02:00

readme.txt 

This is a set of functional tests for the 6502/65C02 type processors.

The 6502_functionel_test.a65 is an assembler sourcecode to test all valid
opcodes and addressing modes of the original NMOS 6502 cpu.

The 65C02_extended_opcodes_test.a65c tests all additional opcodes of the
65C02 processor including undefined opcodes.

The 6502_interrupt_test.a65 is a simple test to check the interrupt system
of both processors. A feedback register is required to inject IRQ and NMI
requests.

All source files are included in the zipped file.

Detailed information about how to configure, assemble and run the tests is
included in each source file.

The tests have primarily been written to test my own ATMega16 6502 emulator
project. You can find it here: http://2m5.de/6502_Emu/index.htm

A discussion about the tests can be found here:
http://forum.6502.org/viewtopic.php?f=2&t=2241

Good luck debugging your emulator, simulator, vhdl core, discrete
logic implementation or whatever you have!