Broadcom NetXtreme/NetLink BCM5718 Series

Configuration SpaceBCM5718 Programmer’s Guide
Broadcom®
January 29, 2016 • 5718-PG108-R Page 181
Figure 39: Standard Mode Memory Window
Host Memory Address Space
32K
32K
Memory
Window
32K
Mem Wnd
Base Addr
PCI Configuration Space
Window may be
located anywhere
Window may be
located anywhere
Local Memory Address Space
Registers
32K
Physical
Memory
BusX
DeviceY
Function Z
Host software may
access the BCM57XX
Ethernet Controller local
memory using this
window
Standard Mode
Memory Window
...
0x00020000
Internal
0x00000000 0x00000000