Pin Diagram and Architecture of 8085 — Study Resources & PYQs
Pin diagram and architecture and block diagram of microprocessor 8085
- Estimated study time: 42 minutes
Study resources
- Overview & Block Diagram (Article) — Comprehensive article covering the 8085 block diagram, functional units (ALU, registers, timing & control), ALE pin, multiplexed bus and flag register. Excellent for quick revision.
- Architecture Lecture (Neso Academy – YouTube) (Video) — Neso Academy video lecture on 8085 architecture. Neso Academy is one of the most popular Indian ECE/CSE YouTube channels for engineering students.
- 40-pin Description (Article) — Covers all 40 pins — address bus (A8–A15), multiplexed AD0–AD7, ALE, RD, WR, READY, HOLD, HLDA, SID, SOD, interrupt pins. Includes pin-wise functional description.
- Pin Diagram Video (Neso Academy – YouTube) (Video) — Video walkthrough of the 8085 40-pin DIP diagram. Part of Neso Academy's Microprocessors & Microcontrollers playlist widely followed by Indian university students.
Taught in these subjects
- Microprocessors and Interfacing — ECT-1502 · Government College of Engineering and Technology, Jammu