HP 8340B Manual page 463

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CONNECT TO
EARTH
GROUND
NOTE
The HP-IB logic
levels are
TTL compatible,
ie.,
true
state 0
V dc to
0 4 V dc,
False State
+2.5
V dc
to
+5Vdc.
Mnemonic
Description
LATN
LDAV
L DI01
thru 8
LEOI
LIFC
LNDAC
LNRFD
LREN
LSRQ
LOW
=
Attention control
line
LOW
=
Data Valid control
line
LOW
=
Data Input/Output control lines
LOW
=
End Or Identify control line
LOW
=
Interface Clear control line
LOW
=
Data Not Accepted control
line
LOW
=
Not Ready For Data control line
LOW
=
Remote Enable control line
LOW
=
Service Request control line
Figure 2-2.
HP-IB
Connector
Signal/Pin Configuration
Installation