READ,CHANNEL_2.*,,,-32000 Instructs the 9400A to transmit the
waveform descriptor, data and time(s)
Channel 2, including all invisible data
values on the left-hand side of the
screen. The address -32000 is usually
out of range, but the
9400A
automatically adapts to the
closest
legal value. This complete data record
is restored in memory C with the command
WRITE MC.*,,,-32000.
5) WRITE (WT) , < MEMORY C.DESC (MC.DE) *
< MEMORY-D.DESC
(MD.DE) *
transfer the waveform descriptor from the host computer to the
indicated memory location of the 9400A. This command must be
followed by the descriptor block(s). The 9400A checks the limits
each parameter transmitted. If any value is out of range, or the
number of values transmitted is incorrect, the entire descriptor
block is considered invalid and is discarded.
WRITE
(WT)
, <
MEMORY
C.DATA
(MC.DA)
>
,
<Param.list>
*
< MEMORY-D.DATA (MD.DA) *
<Parameter
list> = <intval> , <# values> , <addr> , <sweep
#>
transfer data values from the host computer to the indicated
memory location of the 9400A. This command must be followed by the
data value block(s). See the READ command for an explanation
<Parameter list>.
or
WRITE (WT) , < MEMORY C.TIME (MC.TI) *
< MEMORY-D.TIME (MD.TI) ,
transfer trigger time(s) from the host computer to the indicated
memory location of the 9400A. This command must be followed by the
trigger time block. If the number of values transmitted is
incorrect, the entire block is discarded.
When transferring WRITE DATA without specifying the number of data
values, the nominal number + i data values must be sent to the 9400A
(25000 + 1 data values for example). This additional value may
needed for the generation of the last displayed point at the right
hand side of the screen.
or
WRITE
(WT)
, < MEMORY
C.*
(MC.*)
> , <Parameter
list>
*
< MEMORY-D.* (MD.*) *
Remote Operations
7-27
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