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In <[EMAIL PROTECTED]> [EMAIL PROTECTED] (Ancra) writes: >The 68000 featured 32-bit registers, and used 32-bit addressing >instructions. And it's the latter part that makes it a true, bona fide >32-bit cpu. As all 68k family members. Nope, it's the former part (32-bit general purpose registers) that made it a 32-bit CPU. The 68000 only had 24-bit addressing instructions: the higher 8 bits of the address registers were not used when the address of the operand was supplied by an address register, for the simple reason that the address bus of the 68000 only had 24 bits. Dan -- Dan Pop DESY Zeuthen, RZ group Email: [EMAIL PROTECTED]
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