Models 2500 and 2502 User’s Manual IEEE-488 Bus Overview D-15
PP (Parallel Poll Function) — The instrument does not have parallel polling capabilities
(PP0).
DC (Device Clear Function) — DC1 defines the ability of the instrument to be cleared
(initialized).
DT (Device Trigger Function) — DT1 defines the ability of the Model 2500 to have
readings triggered.
C (Controller Function) — The instrument does not have controller capabilities (C0).
TE (Extended Talker Function) — The instrument does not have extended talker capa-
bilities (TE0).
LE (Extended Listener Function) — The instrument does not have extended listener
capabilities (LE0).
E (Bus Driver Type) — The instrument has open-collector bus drivers (E1).
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