MB86831 FUJITSU [Fujitsu Component Limited.], MB86831 Datasheet - Page 67

• Manufacturer Part Number: MB86831
• Description: 32-bit Embedded Controller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

(3)Instruction Cache Tag (ICTAG)
bit 31 to bit 13 :Address Tag (RST
bit 12
bit 11
bit 10
bit 9 to bit 6
bit 4 to bit 2
bit 5
bit 1
bit 0
*:BANK only, BANK 2 is Reserved
X:Don’t care
(4)Instruction Cache Invalidate Register (ICINVLD)[Wite only]
bit 31 to bit 2
bit 1
bit 0
bit
bit
31
31
:Capacity 16 KB
:Capacity 16 KB, 8 KB
:Capacity 16 KB, 8 KB, 4 KB
:Sub Block Valid (Valid
:Capacity 16 KB, 8 KB, 4 KB
:User/Supervisor (User
:Capacity1 KB
:Entry Lock (Lock
:Reserved [“0”Write]
:Cache LRU, Lock Bit Clear (Clear
:Valid Bit Clear (Clear
Capacity 2 KB, 1 KB
Capacity2 KB, 1 KB
Address Tag
<Reserved>, Other= LRU (RST
<Reserved>, Other
1, Unlock
X)
<Reserved> [Don’t care for read]
<Address Tag>
1, Not Clear
<Reserved>, Other
1, Invalid
0, Supervisor
<Sub Block Valid>(Valid
<Sub Block Valid>(Valid
0, RST
0,RST
Reserved
1, Not Clear
ASI
Capacity 16 KB
ASI
Capacity 16 KB
Capacity 8 KB
Capacity 4 KB
Capacity 2 KB
Capacity 1 KB
Other
0)
<Address Tag>
1, RST
0)
13 12 11 10
Bank 1:Address
Bank 2:Address
Bank 1:Address
Bank 2:Address
Bank 1:Address
Bank 2:Address
Bank 1:Address
Bank 2:Address
Bank 2:Address
Bank 1:Address
Bank 2:Address
Bank 1:Address
Bank 2:Address
0x0c
0x0c
0)
<Address Tag>
X)
0) *
0)
1, Invalid
1, Invalid
9
0x00000000
0x80000000
0x00000000
0x80000000
0x00000000
0x80000000
0x00000000
0x80000000
0x80000000
0x00008000
0x80008000
0x00001000
0x80001000
MB86830 Series
0, RST
0, RST
6
H
H
H
H
H
H
H
H
H
H
H
H
H
5
to 0x00001fe0
to 0x80001fe0
to 0x00000fe0
to 0x80000fe0
to 0x000007e0
to 0x800007e0
to 0x000003f0
to 0x800003f0
to 0x800003f0
4
0)
0)
2
2
H
H
H
H
H
H
H
H
H
1
(+32)
(+32)
(+32)
(+32)
(+16)
(+16)
(+16)
1
(+32)
(+32)
0
0
67