Broadcom NetXtreme/NetLink BCM5718 Series

BCM5717 / BCM5718 Memory MapBCM5718 Programmer’s Guide
Broadcom®
January 29, 2016 • 5718-PG108-R Page 581
Unmapped 32KB 0x0001A000-
0x0001FFFF
0x0101A000-
0x0101FFFF
0x0001A000-
0x0001FFFF
0x0001A000-
0x0001FFFF
SBD Cache
(Relocated or
expanded in
BCM5717/BCM5718)
16KB 0x00020000-
0x00023FFF
0x00020000-
0x00023FFF
0x00020000-
0x00023FFF
0x00020000-
0x00023FFF
Std RBD Cache
(Relocated or
expanded in
BCM5717/BCM5718)
17KB 0x00024000-
0x000283FF
0x01024000-
0x010283FF
0x00024000-
0x000283FF
0x00024000-
0x000283FF
Jumbo RBD Cache
(Relocated or
expanded in
BCM5717/BCM5718)
17KB 0x00028400-
0x0002C7FF
0x01028400-
0x0102C7FF
0x00028400-
0x0002C7FF
0x00028400-
0x0002C7FF
TX MBUF
(Relocated or
expanded in
BCM5717/BCM5718)
29KB 0x0002C800-
0x00033BFF
0x0102C800-
0x01033BFF
0x0002C800-
0x00033BFF
0x0002C800-
0x00033BFF
Unmapped 15M
+817KB
0x00033C00-
0x00FFFFFF
0x01033C00-
0x01FFFFFF
0x00033C00-
0x00FFFFFF
0x00033C00-
0x00FFFFFF
RXCPU ROM
C
1.2KB 0x40000000-
0x400004FF
–––
PCI Configuration 256B 0xC0000000-
0xC00000FF
0x00000000-
0x000000FF
0x00000000-
0x000000FF
0x00000000-
0x000000FF
High Priority Mailbox 512B – 0x00000200-
0x000003FF
0x00000200-
0x000003FF
0x00005800-
0x000059FF
Functional Registers 31KB 0xC0000400-
0xC0007FFF
0x00000400-
0x00007FFF
0x00000400-
0x00007FFF
0x00000100-
0x00007FFF
Mailboxes 1MB – 0x00100000-
0x001FFFFF
––
Scratch Pad
(Relocated or
expanded in
BCM5717/BCM5718)
28KB 0xC0030000-
0xC0036FFF
0xC0030000-
0xC0036FFF
0xC0030000-
0xC0036FFF
0xC0030000-
0xC0036FFF
Unmapped 4KB 0xC0037000-
0xC0037FFF
0xC0037000-
0xC0037FFF
0xC0037000-
0xC0037FFF
0xC0037000-
0xC0037FFF
RXCPU ROM Slave
Access
8KB 0xC0038000-
0xC009FFF
0xC0038000-
0xC0039FFF
0xC0038000-
0xC0039FFF
0xC0038000-
0xC0039FFF
Send RCB0 NIC
Address
4B 0x00004000-
0x0000400F
0x01004000-
0x0100400F
0x00004000-
0x0000400F
0x00004000-
0x0000400F
Receive Standard
Producer RCB0 NIC
Address
4B 0x00040000-
0x0004000F
0x01040000-
0x0104000F
0x00040000-
0x0004000F
0x00040000-
0x0004000F
Table 157: BCM5717 / BCM5718 Memory Map (Cont.)
Region Size NIC CPU View Host Flat View
Host Standard
View (Offset)
Host UNDI
View