HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 69

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

2.1.3
In comparison to the H8/300H CPU, the H8S/2000 CPU has the following enhancements.
Enhanced instructions
Addressing modes of bit-manipulation instructions have been enhanced.
Signed multiply and divide instructions have been added.
Two-bit shift and two-bit rotate instructions have been added.
Instructions for saving and restoring multiple registers have been added.
A test and set instruction has been added.
Higher speed
Basic instructions are executed twice as fast.
Additional control register
One 8-bit control register has been added.
Enhanced instructions
Addressing modes of bit-manipulation instructions have been enhanced.
Two-bit shift and two-bit rotate instructions have been added.
Instructions for saving and restoring multiple registers have been added.
A test and set instruction has been added.
Higher speed
Basic instructions are executed twice as fast.
Differences from H8/300H CPU
Rev. 2.0, 08/02, page 29 of 788