LSISAS1068 LSI, LSISAS1068 Datasheet - Page 106

• Manufacturer Part Number: LSISAS1068
• Manufacturer: LSI

Specifications of LSISAS1068

• Lead Free Status / RoHS Status: Not Compliant

4-36
31
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Register: 0x10
Diagnostic Read/Write Data
Read/Write
This register reads or writes Dword locations on the LSISAS1068 internal
bus. This register is only accessible through PCI I/O Space and returns
0xFFFFFFFF if read through PCI Memory Space. The host can enable
write access to this register by writing the correct Write I/O Key to the
Write Sequence
bit, of the
correct Write I/O Key to the
access to this register.
Register: 0x14
Diagnostic Read/Write Address
Read/Write
The Diagnostic Read/Write Address register specifies a Dword location
on the internal bus. The address increments by a Dword whenever the
host system accesses the
register is only accessible through PCI I/O Space and returns
0xFFFFFFFF if read through PCI Memory Space. The host can enable
write access to this register by writing the correct Write I/O Key to the
Write Sequence
bit, of the
correct Write I/O Key to the
access to this register.
PCI Host Register Description
Copyright © 2004, 2005 by LSI Logic Corporation. All rights reserved.
24 23
24 23
0
0
0
0
0
0
0
0
Host Diagnostic
Host Diagnostic
0
0
Diagnostic Read/Write Address
Diagnostic Read/Write Data
Diagnostic Read/Write Data
Using this register, the LSISAS1068 reads/writes data at
the address that the
register specifies.
0
0
register and setting bit 4, the Diagnostic Write Enable
register and setting bit 4, the Diagnostic Write Enable
0
0
0
0
16 15
16 15
0
0
Diagnostic Read/Write Address
0
register. A write of any value other than the
0
register. A write of any value other than the
Write Sequence
Write Sequence
0
0
0
0
0
0
Diagnostic Read/Write Address
0
0
0
0
0
0
register disables write
register disables write
8
0
8
0
7
0
7
0
0
0
0
0
register. This
0
0
0
0
0
0
[31:0]
0
0
0
0
0
0