Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by gigifazio

  1. G

    C Routine For Eprom 24lc64

    Hello All, I need to interface an LP2144 whit a 24lc64 eeprom i need a sample routine in C. Can nay one help me? Tanks gigi
  2. G

    USB products that include 8051 MCUs

    ez-usb vb.net .... now i need a ocx usb to interface may machine whit an application in vb.net.. were i find it? :):):)
  3. G

    Help me to implement a IAP application for my uPSD34xx

    I need to implement a IAP application for my uPSD34xx ... I need to use IAP with USB connection to upgrade the firmware of my machine... have you any suggestion, link, FW example? ... or Can anywere write this IAP for me, I am disposed to pay the job THX
  4. G

    Whats the difference between I/0 port of PSD & MCU ?

    Re: PSD & MCU Port Thx i see the info in ST WEB but not is cleary ...
  5. G

    Whats the difference between I/0 port of PSD & MCU ?

    PSD & MCU Port Hello!! what is the difference whit the I/O port of MCU P1,P3,P4 and the I/O port OF PSD PortA, PortB,PortC, PortD.. Can help me please?? I'm using uPSD3334D of ST
  6. G

    How to write in the GCRAM ?

    custom char LCD Hello!! I want to create a custom character for my LCD 2x16... i have read the description for hd44780 controller, but i do not understand how to write in the GCRAM... my GCRAM address is 0x40.. have you hany example code??? Tks....
  7. G

    USB products that include 8051 MCUs

    I would using a micro with an USB port on-board, I'm beginner with USB protocol and functionality, Can anybody suggest me any link when i find example ? and where i find an OCX for visual basic interfacing??
  8. G

    What are the bugs in uPSD34xx micro?

    Hello!! Have you any information about bugs for the micro uPSD34xx? Is an affidable micro?...
  9. G

    Example codes for serial communication in 8051 using RS485 protocol

    Re: RS485 & 8051 Ok i understand!! however... yes i must connect 3 or 4 ... micro (core 51)
  10. G

    Resources about building a simple RTOS system

    Re: Help ... RTOS have you a pds of this book?
  11. G

    How to send an array of data from PC to 89C51 via RS232?

    hello I have test the application and i have any problem, i start my 8051, after crete a connection whit hyperterminal 9600,8,n,1 but the application it seems not to work? i used a nullmodem wire... 1) by hyperterminal i must send a text file whit for example the line "P0=15"? or when i start...
  12. G

    Example codes for serial communication in 8051 using RS485 protocol

    Re: RS485 & 8051 the distance not is a problem because i have as specific the implementation about rs485... and I do not have to think at the hw but at the sw function.. Added after 11 minutes: this wants to say who i can: 1) configure the 8051 register for uart comunication? 2) to use...
  13. G

    Example codes for serial communication in 8051 using RS485 protocol

    Re: RS485 & 8051 I would create a netwarok with 1 master and more slave, the slave measuring 4 o 5 parameters (Example:voltage,temperature, exc) and send at the master this data only when it comes to it asked, but if are an allarm (example temperature > 30 °C) it send onli the name of alarm...
  14. G

    Example codes for serial communication in 8051 using RS485 protocol

    Re: RS485 & 8051 Ok but i do not have clearly like managing this "protocol" ...
  15. G

    Example codes for serial communication in 8051 using RS485 protocol

    RS485 & 8051 I prefer C Thx Added after 5 minutes: C please...
See more

Part and Inventory Search

Back
Top