Artesyn ATCA-9305 User's Manual (May 2014) - Manual (Page 71)

Cavium Processor Complex
ATCA-9305 User’s Manual (10009109-07) 71
1,1C00,0000,0000 PCI Memory Space (4)
1,1B00,0000,0000 PCI Memory Space (3)
1,1A00,0000,0000 PCI I/O Space
1,1910,0000,0000 reserved
1,1900,0000,0000 PCI Special Space
1,0700,0000,0000 CN58xx Registers
1,0001,0000,0000 reserved
1,0000,0000,0000 Local Boot Bus
0,0004,1000,0000 DDR2 SDRAM, middle block (256-512 MB)
0,0004,0000,0000 reserved
0,0000,2000,0000 DDR2 SDRAM, upper block (512 MB-2 GB) 1
0,0000,1000,0000 reserved
0,0000,0000,0000 DDR2 SDRAM, bottom block (256 MB)
Table 3-3 Memory Map
Address Range on
Management Processor Address on Octeon
Processor
Description
0x88000000 .. 0x88ffffff 0x20000000 Local memory of Octeon 1 accessible via PCI from
management processor.
0x98000000 .. 0x98ffffff 0x20000000 Local memory of Octeon 3 accessible via PCI from
management processor.
Table 3-2 Cavium Address Summary (continued)
Hex Physical Address Register Description
This depends on how much memory is installed.