Sre <Nrf; Sre Mapping - HP E4418B Programming Manual

IEEE488.2 Command Reference
*SRE <NRf>
*SRE <NRf>
The *SRE <NRf> command sets the Service Request Enable register bits.
This register contains a mask value for the bits to be enabled in the Status
Byte Register. A 1 in the Enable Register enables the corresponding bit in
the Status Byte Register; a 0 disables the bit. The parameter value, when
rounded to an integer and expressed in base 2, represents the bits 0 to 5
and bit 7 of the Service Request Enable Register. Bit 6 is always 0.
Table 15-5 shows the contents of this register. Refer to the pullout at the
end of chapter 1 for further information.
Syntax
Parameters
15-18
Table 15-5: *SRE Mapping
Bit Weight
0 1 Not used
1 2 Not used
2 4 Device Dependent
3 8 QUEStionable Status Summary
4 16 Message Available
5 32 Event Status Bit
6 64 Not used
7 128 OPERation Status Summary
Space
*SRE
?
Type Description/Default
A value used to set the Service Request
NRf
Enable Register.
Meaning
NRf
HP E4418B/E4419B Programming Guide
Range of
Values
0 to 255