Section 7: Command reference
Models 707B and 708B Switching Matrix Reference Manual
7-184
707B-901-01 Rev. A / August 2010
Example 2
-- decimal 2560 = binary 00001010 0000 0000
quesRegister = 2560
status.questionable.enable = quesRegister
Sets BIT9 and BIT11 of the status
questionable enable register using a
decimal value.
Also see
Questionable summary bit (Questionable event register)
(on page C-7)
status.request_enable
This attribute stores the status service request (SRQ) enable register.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Status reset
Not saved
0
Usage
requestSRQEnableRegister = status.request_enable
status.request_enable = requestSRQEnableRegister
requestSRQEnableRegister
The request SRQ enable register's status in decimal form. A zero (0)
indicates no bits set (also send 0 to clear all bits). Other decimal values
indicate various bit settings.
Details
Although the status logical instrument reset affects these attributes, a system reset does not.
The binary equivalent of the value indicates which register bits are set. In the binary equivalent, the least
significant bit is bit B0, and the most significant bit is bit B7. For example, if a value of
1.02
(which is
129) is read as the value of the condition register, the binary equivalent is
10000001
. This value indicates that
bit B0 and bit B7 are set.
B7
B6
B5 B4 B3 B2 B1
B0
Most
significant
bit
>
> > > > >
Least
significant
bit
1
0
0
0
0
0
0
1
Assigning a value to this attribute enables one or more status events for service request. When an enabled
status event occurs, bit B6 of the status byte sets to generate an SRQ (service request).
