Selection of 1 Digit Common cathode and common anode displays Using Segment Displays Step 3: Type Segment in the Keyword textbox and select the required display. To select segment displays, Step 1: Select component mode Step 2: Click on Pick devices вЂPвЂ™. The description of the display gives information about its common node, i.e., whether it is common cathode or common anode, number of digits, color of the LEDs. Segment displays are found in components under the category of вЂOptoelectronicsвЂ™. For example, 2 Digit display contains two single digits multiplexed. These multiplexed displays are generally named after their number of digits. Multiplexed packages reduces the PCB layout complexity and soldering work. This technique reduces the number of pins required by the control circuit IC to interface with the display. There are multiplexed displays available, which are formed by multiplexing several single digitДisplays(the segment pins of multiple single digit displays are combined, leaving the common node pins separately). Handy while presenting the projects or finalizing the circuits. It has displays ofДifferent colors which gives spectacular real-time appearance and this feature comes into Whereas, higher version 7.7 and above contain all the three types. Lower versions (version 7.0) contain only seven segment displays. Proteus contain all the segment displays mentioned above i.e., seven, fourteen, Proteus вЂ“ Segment Identification in Different Displays Segment Displays Available in Proteus Moving from lower to higher number of segments, the readability and number ofД¬haracters that can be framed using the display increases. Common Anode Segment display Proteus вЂ“ LED Common Anode Configuration Segment IdentificationД®ach segment is assigned with an alphabet for identification with respect to the pin-out in the available packages depending on the size and number of segments of the display.В This segment identification is same for both common anode and common cathode displays.Д«ased on number of segments, there are : 1.

Proteus library for lpc1768