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Motorola 68000

89 bytes added, 8 February
/* Operating Modes */
When the processor is in user mode, the user stack pointer (USP) will be used by stack related operations. Conversely, the supervisor stack pointer (SSP) will be used when the processor is in supervisor mode.
 
The two stack pointers are also treated as address registers, and are both labelled A7.
== Instruction Set ==
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