| Addressing modes: pseudo-direct | |||||||||||||
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| PC <-- PC31-28 :: IR25-0 :: 00 | |||||||||||||
| direct addressing: complete 32-bit address | |||||||||||||
| 26 bits in instruction are concatenated with PC | |||||||||||||
| 4 high-order PC bits | |||||||||||||
| 00 for low-order bits | |||||||||||||
| can access 1/16 of all possible MIPS addresses | |||||||||||||
| note that figure is not clear on which bits are actually used from PC | |||||||||||||
| J-type instructions | |||||||||||||