TSK3000A - Move Instructions
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These instructions move data between the various special function registers (SFRs) – including the HI-LO registers used for multiplication and division – and the general purpose registers (GPRs).
Table 1. Move Instructions.| Mnemonic | Instruction | Description |
|---|---|---|
MFC0 rB, rC | Move From Special Function Register | Loads the contents of special function register rC into GPR rB |
MFHI rC | Move From HI | Loads the contents of SFR HI into GPR rC |
MFLO rC | Move From LO | Loads the contents of SFR LO into GPR rC |
MTC0 rB, rC | Move To Special Function Register | Loads the contents of GPR rB into special Function register rC |
MTHI rA | Move To HI | Loads the contents of GPR rA into SFR HI |
MTLO rA | Move To LO | Loads the contents of GPR rA into SFR LO |