5.2.3.7 Data - Host to Device or Device to Host (Bidirectional)
This Data FIS has the following layout:
3
3
2
2
2
2
2
1
0
9
8
7
6
5
Reserved (0)
0
...
...
n
The Data FIS is used for data transfers between the host system and device.
C141-E224
2
2
2
2
2
1
1
1
4
3
2
1
0
9
8
7
Reserved (0)
N Dwords of data
(1 to 2048 Dwords)
Figure 5.9 Data FIS (Bidirectional) layout
1
1
1
1
1
1
1
9 8 7 6 5 4 3 2 1 0
6
5
4
3
2
1
0
R R R Reserved (0)
5.2 Logical Interface
FIS Type (46h)
5-21