HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 22

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
Table 1.1
Item
CPU
Rev. 5.00 Jan 06, 2006 page 2 of 818
REJ09B0273-0500
SH7050 Series Features
Features
Original Renesas architecture
32-bit internal architecture
General register machine
RISC-type instruction set
Instruction execution time: Basic instructions execute in one state
(50 ns/instruction at 20 MHz operation)
Address space: Architecture supports 4 Gbytes
On-chip multiplier: Multiply operations (32 bits
multiply-and-accumulate operations (32 bits
executed in two to four states
Five-stage pipeline
Sixteen 32-bit general registers
Three 32-bit control registers
Four 32-bit system registers
Fixed 16-bit instruction length for improved code efficiency
Load-store architecture (basic operations are executed between
registers)
Delayed unconditional/conditional branch instructions reduce pipeline
disruption during branches
C-oriented instruction set
32 bits + 64 bits
32 bits
64 bits) and
64 bits)