Registers: 0xb4–0xb7, Registers: 0xb8–0xbb – Avago Technologies LSI53C1000R User Manual
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Registers
Version 2.2
Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
Registers: 0xB4–0xB7
Dynamic Block Move Selector (DBMS)
Read/Write
DBMS
Dynamic Block Move Selector
[31:0]
This register supplies AD[63:32] during block move
operations, reads, or writes. This register is used only
during 64-bit direct BMOV instructions. It is reloaded with
the upper 32 bit data address upon execution of 64-bit
direct BMOVs.
Registers: 0xB8–0xBB
DMA Next Address 64 (DNAD64)
Read/Write
DNAD64
DMA Next Address 64
[31:0]
This register holds the current selector being used in a
host transaction. The appropriate selector is copied to
this register prior to beginning the host transaction.
Note:
The crossing of selector boundaries in one memory
operation is not supported.
31
0
DBMS
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
DNAD64
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