R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 215

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SH7201 Group
Note:
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
31 to 17
16
15 to 10
9
8
7 to 2
1
0
* The W3LOAD and W2LOAD bits should not be set to 1 at the same time.
Bit Name
⎯
LE
⎯
W3LOAD*
W3LOCK
⎯
W2LOAD*
W2LOCK
Initial
Value
All 0
0
All 0
0
0
All 0
0
0
R/W
R
R/W
R
R/W
R/W
R
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Lock Enable
Enables or disables the cache locking function.
0: Non-cache locking mode
1: Cache locking mode
Reserved
These bits are always read as 0. The write value should
always be 0.
Way 3 Load
Way 3 Lock
When a cache miss occurs by the prefetch instruction
while W3LOAD = 1 and W3LOCK = 1 in cache locking
mode, the data is always loaded into way 3. Under any
other condition, the cache miss data is loaded into the
way to which LRU points.
Reserved
These bits are always read as 0. The write value should
always be 0.
Way 2 Load
Way 2 Lock
When a cache miss occurs by the prefetch instruction
while W2LOAD = 1 and W2LOCK =1 in cache locking
mode, the data is always loaded into way 2. Under any
other condition, the cache miss data is loaded into the
way to which LRU points.
Section 8 Cache
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