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 nex

  1. N

    gLCD 192x64 with KS0108B (HD6/202/3)

    ks0108b Hi, I used that type of display, it has 3 controllers, so you have to initialize all of them. Practical you have 3 screens 64x64 pixels... I've never used asm on AVR, I've wrote in C for PIC's...
  2. N

    PIC based Logic Analyser

    http://home.planet.nl/~wvh/images/la_usb_schematic.png
  3. N

    Who used TMR0 or TMR1 on PIC18F4550?

    Hi, Did anyone used TMR0 or TMR1 on PIC18F4550 ? Cheers !
  4. N

    can help me USB for microcontroller

    Hi, You should try FT232 or FT245 from www.ftdichip.com ! Cheers !
  5. N

    RF TX and RX for RS232 Signals

    laipac rs232 Hi, There are some modules (430 MHz range), AM and FM, what I saw had about 160kbs rate, but you need some amplifier to boost the signal to cover that distance. In my country they cheap enough. I didn't test this combination, it' s just an ideea... Cheers !
  6. N

    Problem with variables SFR and RAM locations in MPLAB

    MPLAB strange behavior Hi, I'm using MPLAB 7.00, and I saw some strange behavior... Variables SFR and RAM locations dosn't change when running step by step... Anyone know something ? Cheers !
  7. N

    wanted pin driver in multi-programmer

    Hi, You'll find some pin drivers, but certanly not for 40 pins... Could you give some info about your programmer ? Try at Intersil and Analog Devices, could be others... I tried EL7155CS from Intersil, one IC/pin... If you find something, please post the address. Cheers !
  8. N

    How to implement a dual port RAM?

    Re: dual port RAM Hi, Yes I want to implement dual port RAM with uC & static RAM. Cheers !
  9. N

    How to implement a dual port RAM?

    dual port RAM Hi, Let's say that I need at least 64KB dual port RAM... Any ideea how to implement ? At this moment the timming of it is not important. Cheers !
  10. N

    Why is the LCD LED not glowing in Sony ACX705AKM LCD?

    Re: any one using Sony LCD Hi, I don't know that display, but are you sure, it's 3 V? I think it should be an inverter for the light... Cheers !
  11. N

    Spy program in EDA tools?

    Hi rellutzu, Don't be a bad boy ! After all isn't that bad... Cheers !
  12. N

    Passing sbit address as function parameters on 8051

    keil + function + sbit Hi, Use a char variable for SFR, and use AND/OR to handle the bits :) Cheers !
  13. N

    How to choose a specific PIC ?

    Re: How to choose PIC? Hi, Or you can choose the PICC from Hi-tech at www.htsoft.com for 16 and 18 series PICs... Cheers !
  14. N

    RS485 Source Code for PIC

    sample code for rs-485 communication Hi, As long as you don't connect those pins to RS232, nothing wrong... And you have RS485 link. If want some compatibility... Cheers !
  15. N

    CPLD input frequency upper limit

    Hi, I'm kind of newbie to this but if you have a schematic or a vhdl code, after simulation the (let's say Xilinx Foundation) software will tell the maximum frequency and a lot of other delays... Cheers !
See more

Part and Inventory Search

Back
Top