Local Command Set
Chapter 3
GPIB-VXI User Manual
3-30
© National Instruments Corporation
IFAIL
READY
and
<state>
is one of the following:
ON
OFF
Example:
Soft-reset device at logical address 3.
DRES? 3
RREG?
Purpose:
Read a 16-bit VXI register from a device.
Query
Syntax:
RREG? <logical address>, <reg offset>
where
<logical address>
is the device to read from and
<reg offset>
is the number of bytes to offset from the base of the VXI registers for that device.
Response:
Program
response:
<hex word value>
<CRLF>
Console
response:
Value 0x<hex word value> (<word value>) read from Logical Address
<logical address>, Register offset 0x<reg offset>
<CRLF>
Example:
Read Device Type register from logical address 12.
RREG? 12,2
