Avago Technologies LSI53C1000R - Manual (Page 282)

5-40 SCSI SCRIPTS Instruction Set
Version 2.2 Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
A[7:0] Register Address [23:16]
A[7:0] selects the register to load/store to/from within the
LSI53C1000R.
R Reserved [15:3]
BC Byte Count [2:0]
This value is the number of bytes to load/store.
5.7.2 Second Dword
This section describes the second Dword of the Load and Store
Instruction register.
Figure 5.16 Load and Store Instructions – Second Dword
Memory I/O Address/DSA Offset [31:0]
This is the actual memory location of where to load/store,
or the offset from the
Data Structure Address (DSA)
register value.
31 0
DSPS Register – Memory I/O Address/DSA Offset
31 0
MMRS/MMWS Register