GW Instek GDS-2000 series Programming manual - Manual (Page 29)

GDS-2000 Series Programming Manual
29
:ACQuire:MEMory? (query only)
Transfer the total waveform data from the acquisition memory. (The memory
capacity can be selected as 500, 5000, 12500, or 25000 points. See Page 28 for
details.)
Syntax
:ACQuire:MEMory?
Arguments
→Specify the channel number (1|2|3|4)
Returns
The string of data is following.
# Data size digit Data size
The time
duration
between two
adjacent
sampling
points
Channel indicator Reserved data Waveform data
#: Begin a transmission of data string.
Data size digit: Indicate the digits of following data string amount (1 digit).
Data size: the amount of current data string (4, or 5 digits). Next table lists the
relations between data size digit, data size and record length.
Data String
Record length
Begin a
transmission of
data string
Data size
digit
Data size
Record length=500 # 4 1008 The rest of data
Record length=5000 # 5 10008 The rest of data
Record length=12500 # 5 25008 The rest of data
Record length=25000 # 5 50008 The rest of data