Input Ports
Port Name |
Required |
Description |
Comments |
---|---|---|---|
data[] |
No |
Data input to the latch. |
Input port LPM_WIDTH wide. If the data[] input is not used, then either aset or aclr inputs must be used. |
gate |
Yes |
Latch enable input. High = flow-through, low = latch. |
|
aclr |
No |
Asynchronous clear input. |
If omitted, the default value is 0. Sets the latch to all 0s. If both aset and aclr are used and both are asserted, aclr is used. |
aset |
No |
Asynchronous set input. |
If omitted, the default value is 0. Sets q outputs to the value specified by LPM_AVALUE, if that value is present, or sets the count to all 1s. If both aset and aclr are used and both are asserted, aclr is used. |