2013-08-07 16:56:09 +00:00
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This is a set of functional tests for the 6502/65C02 type processors.
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2014-12-14 13:28:37 +00:00
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The 6502_functional_test.a65 is an assembler sourcecode to test all valid
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2013-08-07 16:56:09 +00:00
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opcodes and addressing modes of the original NMOS 6502 cpu.
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The 65C02_extended_opcodes_test.a65c tests all additional opcodes of the
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65C02 processor including undefined opcodes.
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The 6502_interrupt_test.a65 is a simple test to check the interrupt system
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of both processors. A feedback register is required to inject IRQ and NMI
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requests.
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2020-01-05 13:10:38 +00:00
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The 6502_decimal_test.a65 is Bruce Clark's code to accurately test decimal mode
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of the various 6502 cores (6502, 65c02 & 65816 in 8-bit mode) with added
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configuration options (invalid bcd or not, which flags to ignore).
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2013-08-07 16:56:09 +00:00
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Detailed information about how to configure, assemble and run the tests is
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included in each source file.
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2020-01-05 13:10:38 +00:00
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The assembler used is no longer available on the author's website. as65_142.zip
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is now included in this repository.
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2013-08-07 16:56:09 +00:00
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2020-01-05 13:10:38 +00:00
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And no, I will not switch to another assembler. However, GitHub user amb5l has
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a CA65 compatible version in his repository.
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2013-08-07 16:56:09 +00:00
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2013-08-16 11:30:31 +00:00
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Good luck debugging your emulator, simulator, fpga core, discrete
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2013-08-07 16:56:09 +00:00
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logic implementation or whatever you have!
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