D-to-A Converter
Model Name | D2A(IDEAL)
Symbol |
Generics |
Name | Type | Default | Unit | Description
VHIGH | REAL | 5.0 | V | high voltage
TD_01 | TIME | 0ns | TIME | posedge delay
TD_10 | TIME | 0ns | TIME | negedge delay
TRISE | REAL | 0.0 | s | rising time
TFALL | REAL | 0.0 | s | falling time
Ports |
Interface | Name | Type/Nature | Mode | Description
signal | S_IN | STD_LOGIC | in | input signal
terminal | OUTP | ELECTRICAL |  | output terminal
Description | The output voltage is set to VHIGH for input signal values of '1' and 'H'. Otherwise it is set to 0.0. The function To_Bit from the package STD_LOGIC_1164 is used for signal conversion. The characteristic of the changes of the output voltage depends on the values of the generic parameters.
Dependencies |
Logical Library | Design Unit/Design Entity
IEEE_proposed | ELECTRICAL_SYSTEMS
IEEE | STD_LOGIC_1164
Source | See source code
Example | See test-bench