User`s manual

Querying
Parameters
Multimeter parameters are queried as shown in Figure C-7.
Comments
• The registers used are:
– Status Register (base + 04
16
)
– Command Register (base + 08
16
)
– Query Response Register (base + 08
16
)
• Status bit 7 is monitored to determine when a query opcode
(command) can be written to the Command Register.
• Status bit 1 is monitored to determine when the response to the query
is in the Query Response Register.
Figure C-7. Querying Multimeter Parameters
Appendix C HP E1326B/E1411B Multimeter Register-Based Programming 215