Talk:SP0256-012

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Need to ask Frank more info on the SP0256-017. He was going to purchase one, I think, but I don't know if he ever did. --Mr z 18:03, 18 Jan 2005 (EST)

BTW, I prefixed all the mnemonics w/ "SP0256" for their Wiki nodes so they don't collide with the CP1610's mnemonic nodes. JSR, for instance lit up because CP1610 has that instruction. --Mr z 18:21, 18 Jan 2005 (EST)

Judging by how you've documented the opcodes, it appears you interpret them as 8 bits? Really, I think of them as 4 bit opcodes with a 4-bit constant field that serves either as a repeat count or as an immediate field. RTS vs. SETPAGE is a special case in my world. :-) --Mr z 14:20, 20 Jan 2005 (EST)

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