3-4
IM 710105-17E
3.4 GP-IB Interface Specifications
GP-IB Interface Specifications
Electrical and mechanical specifications:
IEEE St’d 488-1978
Functional specifications: See the table below.
Protocol: IEEE St’d 488.2-1992
Code: ISO (ASCII)
Mode: Addressable mode
Address setup: You can set the address to a number from 0 to 30 on the GP-IB setup
screen that you can access from the UTILITY menu.
Clearing remote mode: You can clear Remote mode by pressing SHIFT+CLEAR TRACE key
except when Local Lockout has been activated by the controller.
Functional Specifications
Function Subset Name Description
Source handshaking SH1 Full source handshaking capability
Acceptor handshaking AH1 Full acceptor handshaking capability
Talker T6 Basic talker capability, serial polling, untalk on MLA (My
Listen Address), and no talk-only capability
Listener L4 Basic listener capability, unlisten on MTA (My Talk
Address), and no listen-only capability
Service request SR1 Full service request capability
Remote local RL1 Full remote/local capability
Parallel polling PP0 No parallel poll capability
Device clear DC1 Full device clear capability
Device trigger DT0 No device trigger capability
Controller C0 No controller capability
Electric characteristics E1 Open collector
Data Transfer Rate
The following table contains approximate response times for the DLM2000 to transmit waveform
data.
Model: 710130
Controller: PC (Intel (R) Core (TM) i5 CPU 650 @ 3.20 GHz 3.33 GHz), GP-IB (NI PCIe-GP-IB),
OS (Windows 7 Enterprise 32 bit)
Programming language: Visual C++
Number of Data Points Byte Data Word Data ASCII Data
1250 Approx. 14 ms Approx. 15 ms Approx. 0.13 s
12500 Approx. 32 ms Approx. 35 ms Approx. 0.76 s
125000 Approx. 211 ms Approx. 237 ms Approx. 7.45 s
1250000 Approx. 2005 ms Approx. 2267 ms Approx. 74.31 s
12500000 Approx. 19982 ms Approx. 22614 ms Approx. 744.53 s
125000000 Approx. 199146 ms Approx. 225424 ms Approx. 7438.84 s
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