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SFRA45 communications manual
1.2
Serial Poll status byte
ESB
bit 0 RDV
MAV
SDV
RDV
(result data available)
set when results are available to be read as
enabled by DAVER
bit 1 SDV (sweep data available)
set when sweep results are available to be
read as enabled by DAVER
bit 2
not used
bit 3
not used)
bit 4 MAV (message available)
set when a message reply is waiting to be read
bit 5 ESB (standard event summary bit)
set if any bit in the standard event status
register is set as well as the corresponding bit
in the standard event status enable register
(set by *ESE).
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