Avago Technologies LSI53C895A - Manual (Page 214)

4-106 Registers
register return the PCI Revision ID (Rev ID) register value
and bits [15:0] return the PCI Device ID register value
when read.
Writes to the SFS register are unaffected. Clearing the
PCI Configuration Into Enable bit causes the SFS register
to return to normal operation.
Registers: 0xAC–0xAF
DSA Relative Selector (DRS)
Read/Write
DRS DSA Relative Selector [31:0]
Supplies the upper Dword of a 64-bit address during
table indirect fetches and Load and Store
Data Structure
Address (DSA) relative operations.
Registers: 0xB0–0xB3
Static Block Move Selector (SBMS)
Read/Write
SBMS Static Block Move Selector [31:0]
Supplies the upper Dword of a 64-bit address during
block move operations, reads or writes. This register is
static and will not be changed when a 64-bit direct BMOV
is used.
31 0
DRS
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
31 0
SBMS
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0