System Summary Bit (System Register - Keithley 708B Reference Manual

Models 707B and 708B Switching Matrix Reference Manual
Measurement summary bit (Measurement event register)
The summary bit of the measurement event register provides enabled summary information to Bit 0
(MSB) of the status byte. Since the Models 707B and 708B Switching Matrix has no internal
measurement capabilities, none of the bits in the measurement registers are defined. Therefore, this
bit is always 0.

System summary bit (System register)

The summary bit of the system register provides enabled summary information to Bit 1 (SSB) of the
status byte.
System summary bit (System register)
Expanded (TSP-link) system
707B-901-01 Rev. A / August 2010
Figure 99: System summary bit (System register)
status.system.event
status.system.enable
Extension Bit (EXT)
0
Node 1 (NODE1) 1
Node 2 (NODE2)
2
Node 3 (NODE3)
3
Node 4 (NODE4)
4
Node 5 (NODE5)
5
Node 6 (NODE6) 6
Node 7 (NODE7) 7
Node 8 (NODE8)
8
Node 9 (NODE9)
9
Node 10 (NODE10)
10
Node 11 (NODE11) 11
Node 12 (NODE12) 12
Node 13 (NODE13)
13
Node 14 (NODE14)
14
15
status.system3.event
status.system3.enable
Extension Bit (EXT)
0
Node 29 (NODE29)
1
Node 30 (NODE30)
2
Node 31 (NODE31)
3
Node 32 (NODE32)
4
Node 33 (NODE33)
5
Node 34 (NODE34)
6
Node 35 (NODE35) 7
Node 36 (NODE36) 8
Node 37 (NODE37) 9
Node 38 (NODE38) 10
Node 39 (NODE39)
11
Node 40 (NODE40)
12
Node 41 (NODE42)
13
Node 42 (NODE42)
14
15
status.system5.event
status.system5.enable
0
Node 57 (NODE57) 1
Node 58 (NODE58) 2
Node 59 (NODE59)
3
Node 60 (NODE60)
4
Node 61 (NODE61)
5
Node 62 (NODE62)
6
Node 63 (NODE63)
7
Node 64 (NODE64)
8
9
10
11
12
13
14
15
Legend
Summary Message Bit: A single bit indicating one or more enabled
+
events occured.
Performs a logical AND of input bits, with the result feeding the
&
Summary Message Bit.
Bit not used (returns a value of 0 when read).
System Summary Bit
+
*
See the System Summary Bit
in the Status Byte register overview.
These registers are
available on all
TSP-Link nodes.
status.system2.event
status.system2.enable
Extension Bit (EXT)
Node 15 (NODE15)
Node 16 (NODE16)
Node 17 (NODE17)
Node 18 (NODE18)
Node 19 (NODE19)
Node 20 (NODE)20
+
Node 21 (NODE21)
Node 22 (NODE22)
Node 23 (NODE23)
Node 24 (NODE24)
Node 25 (NODE25)
Node 26 (NODE26)
Node 27 (NODE27)
Node 28 (NODE29)
status.system4.event
status.system4.enable
Extension Bit (EXT)
Node 43 (NODE43)
Node 44 (NODE44)
Node 45 (NODE45)
Node 46 (NODE46)
Node 47 (NODE47)
Node 48 (NODE48)
+
Node 49 (NODE49)
Node 50 (NODE50)
Node 51 (NODE51)
Node 52 (NODE52)
Node 53 (NODE53)
Node 54 (NODE54)
Node 55 (NODE55)
Node 56 (NODE56)
Appendix C: Status model
0
1
2
3
4
5
6
+
7
8
9
10
11
12
13
14
15
0
1
2
3
4
5
6
+
7
8
9
10
11
12
13
14
15
C-5