User`s guide

DWMBB Adapter
Figure 3–6 40-Bit Addressing Mode with 8-Kbyte Page Size
3
1
3
0
2
9
2
8
1
3
1
20
VAXBI A<31:0> PMR INDEX ADDRESS PAGE OFFSET
Access PMR for PMRE
3
1
3
0
2
9
2
6
2
5 0
PMRE PFN
XMI
A<39:0>
Bit <39> (the I/O select) is always forced to 0
msb−p087−89
LEN 0
1
3
1
20
V 0 Unused
XMI PHYSICAL ADDRESS
3
9
3
8
Check if PFN is valid
0
3–14