Altera RapidIO MegaCore Function User Manual
Page 91
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Chapter 4: Functional Description
4–45
Logical Layer Modules
August 2014
Altera Corporation
RapidIO MegaCore Function
User Guide
shows the I/O slave Logical window translation process.
Figure 4–22. Input/Output Slave Window Translation
Note to
(1) These bits must have the same value in the initial Avalon-MM address and in the window base.
Base
Window
Offset
0x000000000
0x3FFFFFFF8
RapidIO
Address Space
0x00000000
0xFFFFFFF8
Avalon-MM
Address Space
{Initial Avalon-MM
Address, Nb’0}
Don’t Care
Don’t Care
33
Window Base
Window Mask
Window Offset
Resulting
RapidIO Address
0
2
3
0
2
3
31
31
XAMO
(1)
(1)
Window Size
11111111.........................11 000000000000000..............00
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