NXFERGATE
Transfergate with enable active high
Library
Modelica/Electrical/Digital/Tristates
Description
Description in VHDL is given by http://www.cs.sfu.ca/~ggbaker/reference/std_logic/src/std_logic_entities.vhd
Truth Table
| DataIn | Enable | DataOut |
| * | U | U |
| * | X | UX |
| * | 0 | Z |
| * | 1 | DataIn |
| * | Z | UX |
| * | W | UX |
| * | L | Z |
| * | H | DataIn |
| * | - | UX |
UX: if dataIn == U then U else X
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_tHL | tHL | High->Low delay | Scalar | |
mo_tLH | tLH | Low->High delay | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_enable | enable | enable | Structure | |
mo_enable/fixed | fixed | Cell of scalars | true | |
mo_enable/start | start | Cell of scalars | ||
mo_x | x | x | Structure | |
mo_x/fixed | fixed | Cell of scalars | true | |
mo_x/start | start | Cell of scalars | ||
mo_y | y | y | Structure | |
mo_y/fixed | fixed | Cell of scalars | true | |
mo_y/start | start | Cell of scalars |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
enable | implicit | input | 1 | |
x | implicit | input | 2 | |
y | implicit | output | 1 |