Preface
The H8/300 CPU forms the common core of all chips in the H8/300 Series. Featuring a
Hitachi-original, high-speed, RISC-like architecture, it has eight 16-bit (or sixteen 8-bit)
general registers and a concise, optimized instruction set.
This manual gives detailed descriptions of the H8/300 instructions. The descriptions apply to
all chips in the H8/300 Series. Assembly-language programmers should also read the separate
H8/300 Series Cross Assembler User's Manual.
For hardware details, refer to the hardware manual of the specific chip.
Summary of Contents for H8/300 Series
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