Figure 4–12, Figure 4–11. translation window 0, Figure 4–12. translation window 1 – Altera RapidIO II MegaCore Function User Manual
Page 68
4–26
Chapter 4: Functional Description
Logical Layer Interfaces
RapidIO II MegaCore Function
August 2014
Altera Corporation
User Guide
shows address translation window 0.
Translation Window 1
An Avalon-MM address in which the two most significant bits have a value of 2'b10
matches window 1. The RapidIO transaction corresponding to the Avalon-MM
operation has a destination ID value of 0xAA. This value corresponds to processing
endpoint 1.
shows address translation window 1.
Figure 4–11. Translation Window 0
26’h3555999
26’h3555999
RapidIO Address [33:0]
Avalon Address [31:0]
1
0
0
0
Destination ID
Don’t Care
Don’t Care
0
2
3
3
000000000000000000..............00
Base (register 0x10400)
Mask (register 0x10404)
Offset (register 0x10408)
Control (register 0x1040C)
1
29
29
23
16
30
31
R
R
1
1
1
1
0
0
0
0
0
0
0
1
0
1
30
31
32
33
XAMO
0x55
Figure 4–12. Translation Window 1
26’h3555999
26’h3555999
RapidIO Address [33:0]
Avalon Address [31:0]
1
0
0
0
Destination ID
Don’t Care
Don’t Care
0
2
3
3
000000000000000000..............00
Base (register 0x10410)
Mask (register 0x10414)
Offset (register 0x10418)
Control (register 0x1041C)
1
29
29
23
16
30
31
R
R
1
1
0
0
1
1
0
0
0
0
1
0
1
0
30
31
32
33
XAMO
0xAA