Features
The SH-2A/SH2A-FPU is a 32-bit RISC (reduced instruction set computer) microprocessor that is upward-compatible with the SH-1, SH-2, and SH-2E at the object code level. The SH2A-FPU has an on-chip floating point unit and the SH-2A does not. The use of 16-bit basic instructions enables code efficiency, performance, and ease of use to be improved.