HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 264
HD6417320
Manufacturer Part Number
HD6417320
Description
Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
1.HD6417320.pdf
(1524 pages)
- Current page: 264 of 1524
- Download datasheet (10Mb)
Section 5 Cache
Note: W2LOAD and W3LOAD should not be set to 1 at the same time.
Rev. 3.00 Jan. 18, 2008 Page 202 of 1458
REJ09B0033-0300
Bit
31 to 17
16
15 to 10
9
8
7 to 2
1
0
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 (LE)
Controls cache lock mode.
0: Enters cache lock mode when the DSP bit in the SR
1: Enters cache lock mode regardless of the DSP bit
Reserved
These bits are always read as 0. The write value
should always be 0.
Way 3 Load (W3LOAD)
Way 3 Lock (W3LOCK)
When the cache is missed by a prefetch instruction
while in cache lock mode and when bits W3LOAD and
W3LOCK in CCR2 are set to 1, the data is always
loaded into way 3. Under any other condition, the
prefetched 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 (W2LOAD)
Way 2 Lock (W2LOCK)
When the cache is missed by a prefetch instruction
while in cache lock mode and when bits W2LOAD and
W2LOCK in CCR2 are set to 1, the data is always
loaded into way 2. Under any other condition, the
prefetched data is loaded into the way to which LRU
points.
register is set to 1.
value.
Related parts for HD6417320
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
RENESAS MCU
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet:
Part Number:
Description:
Renesas 32-Bit RISC Microcomputer
Manufacturer:
RENESAS [Renesas Technology Corp]
Datasheet: