Tektronix TDS1002 Programmer's Manual

Command Syntax
TDS200/1000/2000 Series Oscilloscope Programmer Manual
2−13
Figure 2-2 shows an example of a block argument.
*DDT #217ACQuire:STATE RUN
Block header
Specifies number of
length digits that follow
Specifies data length
Block argument
Figure 2−2: Block Argument example
<NZDig> specifies the number of <Dig> elements that follow. Taken
together, the <Dig> elements form a decimal integer that specifies
how many <DChar> elements follow.
#0 means that the <Block> is an indefinite length block. The
<terminator> ends the block. You should not use indefinite length
blocks with RS-232, because there is no way to include a <termina−
tor> character as a <DChar> character.
The first occurrence of a <terminator> character signals the end of
the block and any subsequent <DChar> characters will be interpreted
as a syntax error. With the GPIB, the EOI line signals the last byte.

Tektronix TDS1002 Specifications

General

Bandwidth	60 MHz
Channels	2
Sample Rate	1 GS/s
Record Length	2.5k points
Vertical Sensitivity	2 mV/div to 5 V/div
Vertical Resolution	8 bits
Display Resolution	320 x 240 pixels
Display	5.7 inch monochrome LCD
Trigger Modes	Video, Edge
Connectivity	USB 2.0
Weight	2.0 kg
Input Impedance	1 MΩ
Power Supply	100 to 240 VAC, 45 to 440 Hz