Models 707B and 708B Switching Matrix Reference Manual
Appendix C: Status model
707B-901-01 Rev. A / August 2010
C-5
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)
Figure 99: System summary bit (System register)
See the System Summary Bit
in the Status Byte register overview.
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Extension Bit (EXT)
Node 29 (NODE29)
Node 42 (NODE42)
Node 41 (NODE42)
Node 40 (NODE40)
Node 39 (NODE39)
Node 38 (NODE38)
Node 37 (NODE37)
Node 36 (NODE36)
Node 35 (NODE35)
Node 34 (NODE34)
Node 33 (NODE33)
Node 32 (NODE32)
Node 31 (NODE31)
Node 30 (NODE30)
Extension Bit (EXT)
Node 15 (NODE15)
Node 28 (NODE29)
Node 27 (NODE27)
Node 26 (NODE26)
Node 25 (NODE25)
Node 24 (NODE24)
Node 23 (NODE23)
Node 22 (NODE22)
Node 21 (NODE21)
Node 20 (NODE)20
Node 19 (NODE19)
Node 18 (NODE18)
Node 17 (NODE17)
Node 16 (NODE16)
Node 57 (NODE57)
Node 64 (NODE64)
Node 63 (NODE63)
Node 62 (NODE62)
Node 61 (NODE61)
Node 60 (NODE60)
Node 59 (NODE59)
Node 58 (NODE58)
Extension Bit (EXT)
Node 43 (NODE43)
Node 56 (NODE56)
Node 55 (NODE55)
Node 54 (NODE54)
Node 53 (NODE53)
Node 52 (NODE52)
Node 51 (NODE51)
Node 50 (NODE50)
Node 49 (NODE49)
Node 48 (NODE48)
Node 47 (NODE47)
Node 46 (NODE46)
Node 45 (NODE45)
Node 44 (NODE44)
0
6
5
3
4
2
1
7
14
13
12
11
10
9
8
15
Extension Bit (EXT)
Node 1 (NODE1)
Node 14 (NODE14)
Node 13 (NODE13)
Node 12 (NODE12)
Node 11 (NODE11)
Node 10 (NODE10)
Node 9 (NODE9)
Node 8 (NODE8)
Node 7 (NODE7)
Node 6 (NODE6)
Node 5 (NODE5)
Node 4 (NODE4)
Node 3 (NODE3)
Node 2 (NODE2)
+
+
System Summary Bit
*
status.system.event
status.system.enable
&
status.system2.event
status.system2.enable
&
status.system3.event
status.system3.enable
&
status.system4.event
status.system4.enable
&
status.system5.event
status.system5.enable
&
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).
+
&
+
+
+
Expanded (TSP-link) system
These registers are
available on all
TSP-Link nodes.