A24 registers – HP E1418A User Manual

Page 116

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Note

Writing an address to the Logical Address Register is typically performed
by the resource manager as a part of dynamic addressing. If the address is
changed by a write to the Logical Address Register, later accesses must use
the new address.

A24 Registers

The HP E1418A requires 256 kbytes of A24 address space. The resource
manager determines the location in A24 space of the 256 kbytes assigned to
the HP E1418A and writes the most significant address lines into the A16
VXI_Offset Register (base + 06

16

).

Figure B-2. Register Locations in A24 Address Space

Appendix B

HP E1418A Register-Based Programming 115

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