Vme Interrupts - HP E1326B User Manual

VME Interrupts

Appendix C
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
The HP E1326B/E1411B generates interrupt signals on the conditions
indicated in Table C-6. These signals are available to the computer
(controller) via the VXIbus backplane.
Table C-6. VME Interrupt Conditions
Bit Decimal
Value
0 1
1 2
2 4
3 8
4 16
A VME interrupt is enabled by sending the following command opcode and the
decimal value of the bit representing the interrupt condition:
<26> <decimal value>
The interrupt condition enabled is queried with the opcode:
<34>
HP E1326B/E1411B Multimeter Register-Based Programming
Interrupt
Interrupt on reading available.
Interrupt on Status Register bit 7 (DONE) = 1.
Interrupt on an error (Status Register bit 6 = 0.
Interrupt on Multimeter Complete
(Status Register bit 5 = 1).
Interrupt when data buffer is half full.
267