counCsize =n
If
counLtype 1is defined, the counLsize number,
n,
specifies the expected number
of
data bytes received by the Mode1395. The data order (MSB
or
LSB) is defined by
"order." The
Mode1
395 accepts data less than the specified number providing the data
is terminated with EOr.
If
counLtype 4 is se1ected, the
councsize
number,
n,
defines the binary count data
(l
byte
or
2 bytes) in DSO waveform header.
btype
=n
N =0 or
1.
''btype 0" data is not buffered during GPffi data transfer. "btype =1" uses
direct buffering during data transfer. Currently used
on1y
by Yokogawa DSOs.
Format
This item is a list
of
spccifiod data elements expected from the DSO
in
the orderlisted
AIl bytes sent from the DSO must be accounted for.
The acceptable data e1ements are :
<skip
fi>
skip n number
of
bytes
<skipunti1
= "string"> skip until string encountered
<"string"> read in specific string
of
characters
<count> defmed by counCtype and councsize
<data>
data bytes themse1ves
<end> specifies the end
of
transmission, may be by EOI
F.3.1.5 [Help]
Help allows the programmer
of
the driver
to
write operator instructions. The Mode1395
displays these instructions on its screen when the "Help' key is pressed. Use the help
block to display any information
or
instructions (waveform capture on DSO, cable
connections, GPffi address selection, etc.).
When typing text for the
he1p
screen, keep in mind the Model 395 displays 20 characters
per line. Thus, the Madel 395 wraps characters after every 20th character (including
spaces). Therefore, a retum should be inserted before the 20th character to preserve
whole words.
For example:
[help]
{DL1200 Help}
This is help
information for the
Yokogawa DL1200 DSO
driver. To
download a waveform
from the scope:
F.4 LOAOING THE OSO DRIVER
Load a DSO driver into the Model 395
by
using the SCPI command:
MMEMory:DLOad:DSO <DSO_name>,<block>
<DSO_name> A 1 ta 8 character name to give the driver while
it
resides in the
Mode1395. Typically, the chosen name identifies the DSO file
on the MMEM:CAT? query, and the name is used to later remove
the driver from memory with the MMEMory:DELete:DSO
commando
Dsa
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