The Signal Generator produces Signal Elements that are conceptually equivalent to bits, but in the elements themselves can be generated in any one of 4 or 8 possible states –referred to as the Quad and the Octo system:
The four states of the Quad system can have the following values that further comprise value methods of computing in U6:
State
|
Symbol
|
Logic value
|
Set
Value
|
Operation value
|
Condition value
|
Set
Value
|
LO
|
o||
|
Not
|
Zero
|
Null (None)
|
except
|
Zero
|
HI
|
^|
|
Yes
|
Unity
|
One
|
Include
|
Unity
|
UP
|
/|
|
Up
|
Fill
|
Set
|
True
|
Fill
|
DN
|
\|
|
Down
|
Empty
|
Reset
|
False
|
Empty
|
The signal generator can also produce this Octo state element system, the octo (octal) system:
whose values are:
Symbol
|
Symbol Value
|
Logic value
|
Set
Value
|
Operation
Value
|
Condition value
| |
LO
|
o=
|
Empty
|
Not
|
Zero
|
accept
|
Except
|
U+
|
{=
|
Common to, not shared
|
share
|
plurality
|
send
|
then
|
U0
|
/=
|
Common to, shared
|
Up
|
Unity
|
compare
|
True
|
U-
|
§=
|
Includes two or more
|
Not equal
|
only
|
exclude
|
when
|
HI
|
^=
|
Excludes
|
Yes
|
Fill
|
Set to
|
Include
|
D+
|
¶=
|
Infinity
|
equal
|
Infinity
|
Take all
|
always
|
D0
|
\=
|
Includes some
|
Down
|
Empty
|
Reset
|
False
|
D
|
}=
|
Includes any one
|
None
|
full
|
Take only
|
if
|
