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HP 1432A User's Guide
Glossary
SMB
Sub-Miniature "B"; a type of connector.
Soft Front Panel (SFP)
A VXIplug&play program which provides and easy-to-use interface for the
HP E1432A. It can be used in Microsoft Windows 95 or Windows NT.
SRAM
Static Random Access Memory.
summer
A circuit that outputs the sum of two input signals.
sync/trigger line
A TTL line on the VXI back plane, used for synchronization or triggering
signals.
SYSRESET*
SYStem RESET line, part of the VXI Bus.
system module
The module with the lowest VXI logical address. It needs to be set to
output the synchronization pulse for a multiple module group. All system
sync pulses come from the system module.
tachometer
The tachometer produces a signal which is proportional to the rotation of a
device. It can be programmed to produce one or more signals per
revolution.
target
The 'target' of a library function is either a channel, a group, or (rarely) a
module, depending on the nature of the call. When the same library
function may be called with either a channel or a group identifier, its
'target' is shown by a parameter named ID.
TTL
Transistor-Transistor Logic, a standard for electrical signals.
TTLTRG
TTL TRiGger lines, part of the VXI Bus.
VEE
See HP VEE
G-6
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