The digital to analog converter takes as input a digital value from the
binary inputs and converts the decimal value in an analog voltage. If the
write input is low, the analog voltage is calculated every time an input bit
changes. If write input is high the analog output voltage do not change.
Following a change on one or more of the binary inputs, the analog output
changes linearly from the old state to the new state over the specified TSW
time.
This model also posts an input load value (in farads) based on the
parameter input_load.
Port Table
Description
Direction
Default Type
Allowed Types
Vector
Vector Bounds
Null Allowed
Write
IN
d
d
NO
NO
Input
IN
d
d
YES
1 / -
NO
Vref+
IN
v
v,vd,i,id,vnam
NO
NO
Vref-
IN
v
v,vd,i,id,vnam
NO
NO
Output
OUT
v
v,vd,i,id
NO
NO
Parameter Table
Name
Description
Data Type
Default Value
Limits
Vector
Null Allowed
tsw
switching time, from change in input data to
a stable output