Sundance SMT300Q v.1.6 - Manual (Page 16)

User Manual (QCF42); Version 3.0, 8/11/00; © Sundance Multiprocessor Technology Ltd. 1999
5 DSP Resource Memory Map
The Master module on the SMT300Q can access the various board resources,
including the Shared SRAM and the CompactPCI Bridge. This allows the DSP to
control the CompactPCI Bridge’s DMA engine and manipulate mailbox registers. The
table below illustrates the resources and their corresponding address region when
accessed by the Master module.
C60 Address Access Description Notes
0xD000 0000 – 0xD00F FFFF Shared Memory Bank 1MB SRAM
0x1C00 0000 – 0x1C00 00FF CompactPCI Bridge
Registers
CompactPCI Bridge Internal
resisters
0x1800 0000 – 0x183F FFFF Local-to-CompactPCI
Aperture 0
CompactPCI Bridge Aperture 0
Space
Table 4 : Memory space map