| ??? 03/18/05 08:32 Read: times |
#89910 - do some reading on how the 8051 works Responding to: ???'s previous message |
Russell Bull said:
I suggest you do some reading on how the 8051 works with memory and this should give you enough information. The specific document you need is: http://www.semiconductors.philips.com/acrobat/v...ARCH_1.pdf The very first page starts with a description of the 8051's Memory Organisation - and goes on to show you how to connect external memories. This document is Chapter 1 of what is commonly referred to as "the bible" for the 8051 - you will also need to be familiar with Chapters 2 & 3: Chapter 1 - 80C51 Family Architecture: http://www.semiconductors.philips.com/acrobat/v...ARCH_1.pdf Chapter 2 - 80C51 Family Programmer’s Guide and Instruction Set: http://www.semiconductors.philips.com/acrobat/v...UIDE_1.pdf Chapter 3 - 80C51 Family Hardware Description: http://www.semiconductors.philips.com/acrobat/v...WARE_1.pdf These documents define the basics - you will also need to read the Datasheet for the particular chip you are using for specific details. |
| Topic | Author | Date |
| Interfacing to EPROM/RAM | 01/01/70 00:00 | |
| Yes you can...but | 01/01/70 00:00 | |
| do some reading on how the 8051 works | 01/01/70 00:00 | |
| exact hardware | 01/01/70 00:00 | |
| Yes but.... | 01/01/70 00:00 | |
| its mentioned | 01/01/70 00:00 | |
| Actually it isn't | 01/01/70 00:00 | |
| sorry for that | 01/01/70 00:00 | |
| xor | 01/01/70 00:00 | |
| truth table | 01/01/70 00:00 | |
solution | 01/01/70 00:00 |