hello i need a program in assembly( tasm)

Use the lower 4 bits of the pc parallel data port and connect it to the seven segment display inputs. The input A is the least significant bit, and input D is the most significant bit. Use the upper 4 bits of the data port and connect to the socket for the second seven segment display.

Make a two digit up counter using two 7-segment displays

what would be the logic for up counter from 00 to 99 as i am using a BCD decoder

 

Hello,

Here is a part on 7 segments displays from the EDUCYPEDIA
http://www.educypedia.be/electronics/digitalcodes.htm

Greetings,
Bertus

 

Please discontinue your practice of starting the same thread. If you have not received an answer to your request then most likely there are no forum members that feel comfortable enough with TASM to reply.

hgmjr

 

The programming is up to you. Here is a link to how to use the printer prot that should answer all your questions - http://www.beyondlogic.org/ecp/ecp.htm.

You absolutely must understand the hardware before writing code.