MB86831 FUJITSU [Fujitsu Component Limited.], MB86831 Datasheet - Page 63

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

(2)Lock Control Register (LCR)
bit 31 to bit 2
bit 1
bit 0
(3)Lock Control Save Register (LCSR)
bit 31 to bit 2
bit 1
bit 0
(4)Restore Lock Control Register (RLCR)
bit 31 to bit 1
bit 0
(5)Bus Control Register (BCR)
bit 31 to bit 2
bit 1
bit 0
(6)System Support Control Register (SSCR)
bit 31 to bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1 to bit 0
*:CS0 is always enable.
bit
bit
bit
bit
bit
31
31
31
31
31
:Reserved [“0”Write, Don’t care for read]
:Data Cache Entry Auto Lock (Enable
:Instruction Cache Entry Auto Lock (Enable
:Reserved [“0”Write, Don’t care for read]
:Restore Lock Control Register (Restore
:Reserved [“0”Write, Don’t care for read]
:Data Burst Enable (Enable
:Instruction Burst Enable (Enable
:Reserved [“0”Write, Don’t care for read]
:DRAM Burst Enable (Enable
:DRAM Controller Enable (Enable
:Same Page Enable (Enable
:CS Enable (Enable
:Programmable Wait-state (Enable
:Timer On/Off (Enable
:Reserved “0”Write, Don’t care for read]
:Reserved [“0”Write, Don’t care for read]
:Previous Data Cache Auto Lock (Off
:Previous Instruction Cache Auto Lock (Off
1, Disable
1, Disable
Reserved
1, Disable
1, Disable
1, Disable
0, RST
1, Disable
1, Disable
Reserved
Reserved
Reserved
0, RST
1, Disable
Reserved
0, On
1, Disable
0, RST
1, Ignore
0, RST
0, RST
0) *
0, On
1, Disable
0)
1, RST
0, RST
0, RST
0, RST
0)
0)
0, RST
1, RST
0)
0, RST
0)
0)
ASI
0, RST
0)
ASI
ASI
ASI
1)
ASI= 0x01, Address= 0x00000004
MB86830 Series
8
0)
0)
0)
0x01, Address
0x01, Address
0x01, Address
0x01, Address
7
0)
6
5
4
3
0x00000010
0x00000080
0x00000008
0x00000020
2
2
2
2
1
1
1
1
1
0
0
0
0
0
H
H
H
H
H
63