HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 92

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 3 Cache
Rev. 6.00 Jun. 12, 2007 Page 60 of 610
REJ09B0131-0600
(1) Address array access
(2) Data array access (both read and write accesses)
[Legend]
*: Don't care
X: 0 for read, don't care for write
Note: * For the SH7618A.
(b) Data specification (both read and write accesses)
Figure 3.4 Specifying Address and Data for Memory-Mapped Cache Access
(a) Address specification
(b) Data specification
(a) Address specification
Read access
Write access
31
31
31 30 29
31
31
0 0 0
1111 0000
1111 0001
1111 0000
28
24 23
24 23
24 23
Tag address (28 to 10)
*--------*
*--------*
*--------*
Longword
(14*)(13*)(12*)(11*)
(14*)(13*)(12*)(11*)
(14*)(13*)(12*)(11*)
12 11 10 9
12 11 10 9
12 11 10 9
W
W
W
10
9
Entry address
Entry address
Entry address
LRU
4 3
4 3
4 3
4 3
0
A
X
L
* 0 0
X
2
2
* 0 0
2
2
U V
0 0
1
1
1
1
0
0
0
0
0