Hii i want some one learn me microprocessor 8088 and 8086 interface ppi 8255 | Sololearn: Learn to code for FREE!

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Hii i want some one learn me microprocessor 8088 and 8086 interface ppi 8255

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6/10/2020 5:13:48 AM

Zainab abdulameer

11 Answers

New Answer

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In q1 / what the port and mode if i use the mode 1

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In q 2/ if it is mode 2 or 1

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This could help address your problem: https://www.geeksforgeeks.org/programmable-peripheral-interface-8255/

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01] Design the complete hardware for interfacing maximum-mode 8088 MPU with twelve 8- bit input/output ports using 8255s PPIS. The port addresses start with 00A0..02] Design hardware and software based on min-mode 8088 MPU and 8255 PPI to solve Tank Level Control System according to the following rules: 1- Pump P1 is ON if button B1 is ON and Limit Switch LS2 is OFF, else P1 is OFF . 2- Valve V1 is ON if Button B2 is ON and Limit Switch LS1 is ON, else, V1 is OFF.

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Thank u but i have proplem exercise a dont know how solve him

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No i do my worke hard but i have quastion to solve

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My Englesh not bater

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If the teacher give equastion and dont give the type of port what i will do?

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I dont want some one solve my work i want just answer to my equastion in my head

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