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 jcss

  1. J

    fixed point multiplication using verilog

    signed multiplication verilog Yes, it is 4-bit signed times 4-bit signed and result is 8-bit signed.
  2. J

    fixed point multiplication using verilog

    fixed point multiplication You can use the concatenation operator. assign A = {4{B[3]}, B} * {4{C[3]}, C};
  3. J

    Can we convert composite into analoge RGB using fpga

    converting composite video to rgb There was a open-source video encoder project in opencores but seems that it was removed recently (not open-source anymore?) BTW, a snapshot can be found here: **broken link removed**
  4. J

    Serial communication help?

    You can use 89C51 to talk with your PC and drive the 7-segment LED.
  5. J

    Question about low frequency SDRAM controller design

    Yes. You can issue the auto-refresh command on average 234cycle. At 30MHz, no idle cycle is needed for the precharge (Most SDRAM require ~20ns only) You can also use CL=2. Both can help maximizing the through-put data rate. Good reference design can be found below: (GPL License) **broken...
  6. J

    ARM Processor - request for resources

    For Divx decoding, please look at the latest Intel XScale series. **broken link removed**
See more

Part and Inventory Search

Back
Top