Comparator
Comparator
FunctionCompares two inputs using the specified logical operators. Notation"A_CMP_B" Input A compared to Input B. |
|
Parameters
|
Name |
Description |
|
WIDTH |
Width of the input A and B ports. |
Tagged Values
|
Name |
Variants |
|
Registered |
No, Yes |
|
Valid |
UnUsed, Used |
|
Enable |
UnUsed, Used |
|
aGTb |
UnUsed, Used |
|
aGEb |
UnUsed, Used |
|
aEQb |
UnUsed, Used |
|
aNEb |
UnUsed, Used |
|
aLTb |
UnUsed, Used |
|
aLEb |
UnUsed, Used |
Inputs
|
Name |
Width |
Condition |
Description |
|
A |
WIDTH |
None |
|
|
B |
WIDTH |
None |
|
|
Enable |
|
Registered = No |
if (Enable) Y = A_CMP_B; else Y=0; |
|
ClockEn |
|
Registered = Yes |
if (ClockEn) Q = A_CMP_B |
Outputs
|
Name |
Width |
Condition |
Description |
|
YaGTb |
|
(aGTb = Used) && (Registered = No) |
A GREATER_THAN B |
|
YaGEb |
|
(aGEb = Used) && (Registered = No) |
A GREATER OR EQUAL B |
|
YaEQb |
|
(aEQb = Used) && (Registered = No) |
A EQUALS B |
|
YaNEb |
|
(aNEb = Used) && (Registered = No) |
A NOT EQUALS B |
|
YaLTb |
|
(aLTb = Used) && (Registered = No) |
A LESS THAN B |
|
YaLEb |
|
(aLEb = Used) && (Registered = No) |
A LESS THAN OR EQUAL B |
|
QaGTb |
|
(aGTb = Used) && (Registered = Yes) |
A GREATER_THAN B |
|
QaGEb |
|
(aGEb = Used) && (Registered = Yes) |
A GREATER OR EQUAL B |
|
QaEQb |
|
(aEQb = Used) && (Registered = Yes) |
A EQUALS B |
|
QaNEb |
|
(aNEb = Used) && (Registered = Yes) |
A NOT EQUALS B |
|
QaLTb |
|
(aLTb = Used) && (Registered = Yes) |
A LESS THAN B |
|
QaLEb |
|
(aLEb = Used) && (Registered = Yes) |
A LESS THAN OR EQUAL B |