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Recent content by parthiv2eng

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    TSMC 60nm or 45nm technology foundry file(spectre & spic

    Copy your model file to project folder were .sp file is.. add this line...for example.. .include 45nm.mod
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    [SOLVED] Full Bridge Inverter with MOSFET and IR2110 gate driver

    If I want to generate 60Hz AC signal using full bridge What would be my PWM signals from the MC? P.S. I am using PIC18F45K20
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    PIC18F Sleep mode using C18

    Hello, Is there anyone explain me the sleep mode in C18 using DSWDT?
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    Question for SPI on 18f8722

    Are you doing simulation on MPSIM or on hardware? BTW I would enable CS line before writing any code and disable after transfer done.
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    Explorer16 PIC24F board SPI interface write.

    Guys...Now I am getting my SPI output perfectly with CS line too. I have changed spi right code to unsigned char WriteSPI1(unsigned char Data) { // Wait for a data byte reception while(SPISTATbits.SPITBF); SPIBUF = Data; while(!SPISTATbits.SPIRBF); Data = SPIBUF; return 0; }...
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    Explorer16 PIC24F board SPI interface write.

    Thanks Keith..Now, I am getting good output. But still have problem with CS line. Check below pic. It goes high before 5 byte transfer. Any clue? The B0 supposed to go high after compete transfer. But it won't.
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    Explorer16 PIC24F board SPI interface write.

    I can go lowest sampling rate 20us/clk Here's the output. What do you think? I have tried to use all diff oscillator on board. Still same.
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    Explorer16 PIC24F board SPI interface write.

    It's very old HP 1630G logic analyzer. Yeah 200 us/clock is sample period.
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    Explorer16 PIC24F board SPI interface write.

    Here's the one Byte data. It really seems like something wrong.
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    Explorer16 PIC24F board SPI interface write.

    Here..I got my SPI out using spimpol files from microchip. Thank you guys. Do anyone tell me how to read this SPI code? In Image B0- chip select B1- SPI clk B2- SPI out I am sending 5 bytes. Could you explain this image?
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    Explorer16 PIC24F board SPI interface write.

    You are right Keith. It doesn't require pps. The book "learning to Fly the PIC24" didn't mention anything about pps while working with pic24 SPI module. But I couldn't figure out why it's not working. FYI IN my application, slave IC don't have SPI out. It means I am only doing one way communication.
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    Explorer16 PIC24F board SPI interface write.

    Thank you Keith. But even MPLAB logic analyzer won't show me any output. I will try SPI2 and keep post later. ---------- Post added at 02:20 ---------- Previous post was at 02:09 ---------- Thanks Neal, Are you talking about PIC24F_Peripheral.h? I don't understand this "[/code] //...
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    Explorer16 PIC24F board SPI interface write.

    Hello, Here's my SPI.C file. I don't get any output from _RF8 or SDO1 port. Please Help..!! #include "main.h" volatile SPI_STORE SPI_store; void WriteSPI1(unsigned int data_out) { SPI1BUF = data_out & 0xff; /* byte write */ } void InitSPI1() { TRISF = 0x0000; // output...
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    RC5 Remote transmitter Help..!!

    Thanks for reply....I had problem to burn pic16f57...Also RA3 out should be modulated at 36-38khz for IR transmission...I modified this code for PIC18 development board and it's working well....!! :) Again Thanks..I will post my whole project ltr for others..!!
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    Problem with Programming PIC16F57 with PICKIT 3..!!

    I have problem with ICSP. I dont hv any idea about hardware configuration to install firmware in PIC16F57. My code runs good in MPLAB simulation. Attached Schematic. I am trying to program RC5 remote so I got this schematic from one of the working remote and they used pic16f57 that's why I am...
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