Online Programming Capable Card for 8051 Microcontroller-Microcontroller and Assembly Language-Project Presentation, Slides of Microcontrollers

Download Online Programming Capable Card for 8051 Microcontroller-Microcontroller and Assembly Language-Project Presentation and more Slides Microcontrollers in PDF only on Docsity!

ONLINE PROGRAMMING

CAPABLE CARD FOR 8051

MOTIVATION

 As technology advances, we are finding

ways to use it for making our lives easy.

BLOCK DIAGRAM

PC (.hex file) 8051

ROM (0000H 1FFFH)

SHARED SPACE (2000H 9FFFH)

DATA SPACE (A DFFFH)

Hand shaking

Peripherals (E000h- FFFFh)

Implementation

 1 – hardware portion i-e building PCB.

 2 – software portion - writing programme

for both ends ( PC and microcontroller )

PROTOCOL

Problems

 Auto routing (for large PCBs).

 Connections to pads for double sided

PCB.

 Soldering issues.

 Flexibility (eg. For EA pin).

Improvements

 Staking of multiple PCBs.

 Flexibility for internal and external

memories.

 Some indicating devices must be placed

on the board.