MB86967 Datasheet, PDF (62/129 Pages) Fujitsu Component Limited. – LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces

MB86967
2.2 I/O-reading ID Number
ROM Size
128-Kbyte
flash ROM
4-Kbyte
E²PROM
CIS
Space
2 Kbytes
2 Kbytes
Common
Memory
Space
I/O
Space
62 Kbytes 62 Kbytes
—
2 Kbytes
CCR
Location
7F0H to 7F6H
7F0H to 7F6H
Address Pin
from System
to ROM
A0 to A10
A0 to A10
Address Pin Address Pin
from System from MB86966
to MB86966
to ROM
A0 to A10
Connect
ROMAD pin to
A16.
A0 to A10
Connect
ROMAD pin to
A11.
[Example of 4-Kbyte E²PEOM]
1FFFFH
ID number
(Read only)
800H
7F6H
7F0H
000H
CCR (R/W)
CIS (R)
Common
memory
space
Attribute
memory
space
I/O
address
space
[Example of 128-Kbyte Flash ROM]
1FFFFH
ID number
(Read only)
FFFFH
800H
7F6H
7F0H
Common
memory
(R/W)
CCR (R/W)
000H
CIS (R)
I/O
address
space
Common
memory
space
Attribute
memory
space
I/O
address
space
Index 31
Index 30
3E0H
3C0H
Index 3
Index 2
Index 1
060H
040H
020H
Index 31
Index 30
Index 29
3E0H
3C0H
3A0H
Index 3
Index 2
Index 1
060H
040H
020H
62