HP 9000 Series 300 Tutorials Manual page 68

Subroutine Description
hpib_abort Stop activity on specified HP-IB select code.
hpib_io Perform a series of HP-IB read, write, and SEND_CMD
operations from a single subroutine call.
hpib_ppoll Conduct parallel poll on HP-IB.
hpib_spoll Conduct serial poll on HP-IB.
hpib_bus_status
Return status on HP-IB interface.
hpib_eoi_ctl Control EOI mode for data transfers.
hpib_pass_ctl
Pass bus control to another device on the bus.
hpib_card_ppoll_resp Define HP-IB card's response to a parallel poll.
hpib_ren_ctl
Assert or release HP -IB remote-enable (REN) line on
HP-IB.
hpib_rqst_srvce Initiate a service request (SRQ) when interface is not
Active Controller.
hpib_send_cmnd Send command message on HP-IB data lines while
asserting the attention (ATN) line.
hpib_wait_on_ppoll
Wait until a specified device responds on its assigned
parallel poll response line indicating that it needs service.
hpib_status_wait Wait until any device on the bus asserts SRQ.
hpib_ppoll_resp_ctl
Configure and enable or disable the parallel poll response
circuit on the specified device (determines how the device
will respond to the next parallel poll from a remote active
controller) .
hpib_atn_ctl
Control the HP-IB ATN line.
hpib_parity_ctl Set parity type to be used for hpib_send_cmnd calls.
hpib_address_ctl
Set the bus address of an HP -IB interface card.
3-8 Controlling the HP-IB Interface