r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 262

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 7 Caches
Rev. 1.00 Oct. 01, 2007 Page 196 of 1956
REJ09B0256-0100
Bit
8
7
6
5 to 0
Bit Name
RP
IC2W
OC2W

Initial
Value
0
0
0
All 0
R/W
R/W
R/W
R/W
R
Description
On-Chip Memory Protection Enable Bit
For details, see section 8.4, L Memory Protective
Functions.
IC Two-Way Mode bit
0: IC is a four-way operation
1: IC is a two-way operation
For details, see section 7.4.3, IC Two-Way Mode.
OC Two-Way Mode bit
0: OC is a four-way operation
1: OC is a two-way operation
For details, see section 7.3.6, OC Two-Way Mode.
Reserved
For details on reading from or writing to these bits, see
description in General Precautions on Handling of
Product.