MB86831 Datasheet, PDF (66/82 Pages) Fujitsu Component Limited. – 32-bit Embedded Controller

MB86830 Series
15. Bit map of register for cash access
(1)Instruction Tag Lock Bit (ICLOCK) [Wite only]
ASI = 0x02
Capacity 16 KB
Bank 1:Address = 0x00000000H to 0x00001fe0H (+32)
Bank 2:Address = 0x80000000H to 0x80001fe0H (+32)
Capacity 8 KB
Bank 1:Address = 0x00000000H to 0x00000fe0H (+32)
Bank 2:Address = 0x80000000H to 0x80000fe0H (+32)
Capacity 4 KB
Bank 1:Address = 0x00000000H to 0x000007e0H (+32)
Bank 2:Address = 0x80000000H to 0x800007e0H (+32)
Capacity 2 KB
Bank 1:Address = 0x00000000H to 0x000003f0H (+16)
Bank 2:Address = 0x80000000H to 0x800003f0H (+16)
Capacity 1 KB
Bank 2:Address = 0x80000000H to 0x800003f0H (+16)
bit→ 31
Reserved
10
bit 31 to bit 1 :Reserved [“0”Write, Don’t care for read]
bit 0
:Entry Lock (Lock = 1, Unlock = 0, RST = 0)
(2)Data Tag Lock Bit (DCLOCK)[Wite only]
ASI = 0x03
Capacity 16 KB
Bank 1:Address = 0x00000000H to 0x00001fe0H (+32)
Bank 2:Address = 0x80000000H to 0x80001fe0H (+32)
Capacity 8 KB
Bank 1:Address = 0x00000000H to 0x00000fe0H (+32)
Bank 2:Address = 0x80000000H to 0x80000fe0H (+32)
Capacity 4 KB
Bank 1:Address = 0x00000000H to 0x000007e0H (+32)
Bank 2:Address = 0x80000000H to 0x800007e0H (+32)
Capacity 2 KB
Bank 1:Address = 0x00000000H to 0x000003f0H (+16)
Bank 2:Address = 0x80000000H to 0x800003f0H (+16)
Capacity 1 KB
Bank 2:Address = 0x80000000H to 0x800003f0H (+16)
bit→ 31
Reserved
10
bit 31 to bit 1 :Reserved [“0”Write, Don’t care for read]
bit 0
:Entry Lock (Lock = 1, Unlock = 0, RST = 0)
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