National Instruments 371889A-01 SONAR User Manual


 
Schematic Capture - Advanced Functions
5-38 Electronics Workbench
3. Set the desired warning or error levels by clicking on the button that appears at the
intersection of the desired pin types in the grid found in the
Definition box. Click until the
desired color, based on the
Legend appears. For clarity, some examples are shown below.
Note The table below details the pin types available on the various components in Multicap.
ERC symbol.
See chart below.
Warning and error levels.
See Level on page 5-39
for explanation.
Example 1 - This
button indicates
OK for
connection of Pas
(passive) to In
(input) pin.
Example 2 - This button indicates an error
for connection of Oc (open collector) to Oe
(open emitter) pin.
Pin Type Pin Type from Multicap Component Editor ERC Symbol
INPUT Input, 74LS Input, 74S Input, 74 STD Input, CMOS Input,
Schmitt Trigger, ECL Input.
In
OUTPUT Output, Active Driver, 74LS Active Driver, 74S Active Driver,
74STD Active Driver, CMOS Active Driver.
Out
OPEN_COLLECTOR Open Collector, 74S Open Collector, 74STD Open Collector,
CMOS Open Collector, 74LS Open Collector.
Oc
OPEN_EMITTER ECL Output. Oe
BI_DIRECTIONAL Bi-directional, 74LS Bi-directional, 74S Bi-directional, 74STD
Bi-directional, CMOS Bi-directional.
Bi
3-STATE 3-state, 74LS 3-state, 74S 3-state, 74STD 3-state,
Bi-directional-3st, CMOS 3-State.
Tri