Specifications

Appendix C: Interface Specifications

C-2

TDS3000, TDS3000B, and TDS3000C Series Programmer Manual

H DT1 (Device Trigger). When acting as a listener, the oscilloscope responds

to the GET (Group Execute Trigger) interface message.

H C0 (Controller). The oscilloscope cannot control other devices.

H E2 (Electrical). The oscilloscope uses tristate buffers to provide optimal

high-speed data transfer.

Interface Messages

Table C--1 shows the standard interface messages supported by the TDS3000,

TDS3000B, and TDS3000C Series oscilloscopes.

Table C- 1: Supported standard interface

messages

Message GPIB

DCL Yes

GET Yes

GTL Yes

LLO Yes

PPC No

PPD No

PPE No

PPU No

SDC Yes

SPD Yes

SPE Yes

TCT No

UNL Yes

UNT Yes

Listen Addresses Yes

Talk Addresses Yes