PM3351 Datasheet, PDF (43/268 Pages) PMC-Sierra, Inc – Single-Port 10/100 Mbit/s Ethernet Switch

DATA SHEET
PMC-970113
ISSUE 3
PM3351 ELAN 1X100
SINGLE PORT FAST ETHERNET SWITCH
local memory bus, it is as follows (note that the memory addresses shown increase
upwards):
0xffffff
Unused
Bank 3
0xc00000
0xbfffff
Unused
Bank 2
0x800004
0x800000
0x4fffff
LED Register
Unused
0x420000
0x41ffff
0x400000
0x3fffff
Bank 1
Boot EPROM
(32 kB; occupies 128
kB)
Unused
0x100000
0x07ffff
0x000000
System SRAM
(512 kB)
Bank 0
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 37