xa (devel/xa) Updated: 7 months, 1 week ago Add to my watchlist

Open-source 6502 cross assembler

xa is a high-speed, two-pass portable cross-assembler. It understands mnemonics and generates code for NMOS 6502s (such as 6502A, 6504, 6507, 6510, 7501, 8500, 8501, 8502 ...), CMOS 6502s (65C02 and Rockwell R65C02) and the 65816.

Version: 2.4.1 License: GPL-2+ GitHub
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2024-Dec-29 to 2025-Jan-28


Total Installations 4
Requested Installations 4


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