LSISAS1064 LSI, LSISAS1064 Datasheet - Page 109

• Manufacturer Part Number: LSISAS1064
• Manufacturer: LSI

Specifications of LSISAS1064

• Lead Free Status / RoHS Status: Not Compliant

31
31
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Register: 0x44
Reply Queue
Read/Write
The Reply Queue provides Reply Post MFAs to the host system on reads
and accepts Reply Free MFAs from the host system on writes.
Register: 0x48
High Priority Request MFA Queue
Read/Write
The High Priority Request Queue accepts High Priority Request Post
MFAs from the host on writes. The High Priority Request Post Queue is
similar to the Request Post Queue, except that the LSISAS1064
processes requests from the High Priority Request Post FIFO before
processing requests from the Request Post Queue.
PCI I/O Space and Memory Space Register Description
Copyright © 2003–2005 by LSI Logic Corporation. All rights reserved.
24 23
24 23
1
1
1
1
1
1
1
1
High Priority Request MFA Queue
1
1
Reply FIFO
For reads, this register contains the Reply Post MFA. For
writes, the register contains the Reply Free MFA.
High Priority Request MFA
For reads, this register contains 0xFFFFFFFF. For writes,
the register contains the High Priority Request Post MFA.
1
1
1
1
Reply Queue
1
1
16 15
16 15
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8
1
8
1
7
1
7
1
1
1
1
1
1
1
1
1
1
1
[31:0]
[31:0]
1
1
4-41
0
1
0
1