AS Assembler support for Lattice Mico8

Aug 07, 2005 0 Replies

Alfred Arnold has kindly added support for the new Lattice Mico8 OpenSource soft CPU,

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to his OpenSource AS assembler. Download bin & source from

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AS is a multi-target macro assembler, non linking, ideal for small uC targets.



AS also supports the PicoBlaze, which is quite similar [in 18 bit opcode variant] to the 18 bit opcode Mico8.



Extensions: AS supports INC Rn, and DEC Rn , which map onto addi Rn,1 etc



AS allows and Rn,Rm and also and Rn,0x33, (same as PicoBlaze) in addition to the mico8 separate immediate mnemonic. andi Rn,0x33


-jg



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