1.1 CPU register .......................................................................................................... 1-2
1.3 Control registers ..................................................................................................... 1-3
1.4 Accumulator ............................................................................................................ 1-11
1.5 Program counter ..................................................................................................... 1-11
1.6 Data format ............................................................................................................. 1-12
1.6.1 Data type ............................................................................................ 1-12
1.6.2 Data format ......................................................................................... 1-13
1.7 Addressing mode .................................................................................................... 1-15
2.2 Instruction format ................................................................................................... 2-12
Table of contents
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M32R-FPU Software Manual (Rev.1.01)