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Type: Posts; User: joniengr

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  1. Replies
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    Closed: Leaded solder vs LeadFree solder

    Hi,

    I normally use Sn63 and/or Sn62 for soldering with iron temperature around 320 C. Both solders have lead i.e., Pb. I am wondering if I can use leadfree solder with the same soldering station...
  2. Closed: Re: Bluetooth Serial Module for PIC Microcontroller

    Yes I think I should go for HC-05. I guess it is Ok to interface it with Arduino 2560 without any license, right ?. I am wondering which pins on Arduino 2560 are Tx and Rx.
  3. Closed: Re: Waveform saving upon trigger in windows from Oscilloscope

    Hi,

    No further update on this post. Kindly have a look at my last post and give some comments.

    Can I save the waveform upon trigger in Tektronix MSO2024B ? Do I need to connect it to...
  4. Closed: Re: External Ethernet Microcontroller or ZYNQ

    Yes, I understand that ZYNQ only provide MAC, it need External Ethernet PHY for example in ZedBoard. How about if my design in PL fabric in ZYNQ need both core of ARM process to run the design in PL...
  5. Closed: Re: External Ethernet Microcontroller or ZYNQ

    Hi,

    By performance I mean the overall system speed. I am wondering which option will make the system speed maintain at good level.
  6. Closed: [moved] External Ethernet Microcontroller or ZYNQ

    Hi,

    I need to implement 1 GigE with either FPGA or ZYNQ. I am wondering performance wise which Ethernet option is more promising.

    1- FPGA with external Ethernet Microcontroller (MAC and PHY)...
  7. Closed: Re: Waveform saving upon trigger in windows from Oscilloscope

    Can we get more data point memory by using software ? I mean if oscilloscope connected to windows software than can we get more then 1 M data point point record length or not ?

    The waveform which...
  8. Closed: Re: Waveform saving upon trigger in windows from Oscilloscope

    "The simple way to save the waveform is to set up acquisition parameters as required, make a measurement and save the waveform to USB drive in *.csv format."

    Can this also be done in Tektronix...
  9. Closed: Waveform saving upon trigger in windows from Oscilloscope

    Hi,

    I need to save waveform from Tektronix MSO2024B. This Oscilloscope come with windows software "Tektronix Openchoice Desktop Application TDSPCS1 - v2.6" but I have not used it. The waveform to...
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    Closed: Re: Microcontroller selection - higher baud rate

    I guess the formula for calculating the baud rates are below.

    SPBRG = (Fosc / (16 x Baud rate)) - 1, BRGH = 1 High Speed
    SPBRG = (Fosc / (64 x Baud rate)) - 1, BRGH = 0 Low Speed

    With BRGH =...
  11. Replies
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    1,701

    Closed: Re: Microcontroller selection - higher baud rate

    @Aussie - 256000 bits per second Baud rate is actually required.
  12. Closed: Bluetooth Serial Module for PIC Microcontroller

    Hi,

    I am looking for low price Bluetooth Serial Module with pin header to interface with PIC Microcontroller. Any suggestions in this regard please.
  13. Replies
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    1,701

    Closed: Re: Microcontroller selection - higher baud rate

    I am sorry I don't get the calculations. Kindly explain it with an other example. I have 16 MHz and 20 MHz XTAL crystals. I need to find and buy 18F PIC Microcontroller which can work for 115 K and...
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    Closed: Re: Microcontroller selection - higher baud rate

    I guess with in Microcontroller with PLL it is possible to multiply the frequency by factor like 2 and 4 etc. and in Microcontroller XTAL connected externally we can divide the frequency by integer...
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    Closed: Re: ZYNQ Power Requirement

    Yes VOLTAGE requirement. Which document should I look into ? I need to connect required voltage sources to the ZYNQ device.
  16. Replies
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    752

    Closed: ZYNQ Power Requirement

    Hi,

    I am sorry for asking a very basic question. I am working on PCB design having ZYNQ 7030 on it. I am looking for power requirement of ZYNQ 7030 for different banks. I need to know which...
  17. Closed: Components nomenclature on PCB silkscreen

    Hi,

    I am working on 8 channel PCB design having around 20+ capacitors on each channel. I am looking for nice nomenclature. In the beginning I have chosen CAxx, CBxx, CCxx, CDxx,...., to represent...
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    Closed: Re: Microcontroller selection - higher baud rate

    Hi Susan,

    Thanks for your comment. I am also thinking to use external crystal to have more stable UART. I have 16 MHz and 20 MHz in stock. Any 18F PIC with 16 MHz or 20 MHz crystal recommended...
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    Closed: Re: Microcontroller selection - higher baud rate

    I was checking once PIC18F2550 which I guess does not support 115k Baud rate with internal oscillator.
  20. Replies
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    Closed: Microcontroller selection - higher baud rate

    Hi,

    I am looking for Microcontroller by Microchip that support higher baud rate like 115 k or higher with internal oscillator. Any suggestion ?
  21. Closed: Re: ZYNQ 7Z030 LVDS IO - 910 Mbps and Ethernet

    Hi,

    Yes ZYNQ-7Z030 FFG676 package has the followings.

    HR I/O - 100
    HP I/O - 150
    PS I/O(2) - 128
    GTX Transceivers - 4

    What is the difference between high resolution and high...
  22. Closed: ZYNQ 7Z030 LVDS IO - 910 Mbps and Ethernet

    Hi,

    I am working with a project having around 70 DDR LVDS 910 Mbps connections to FPGA. I am wondering if ZYNQ 7Z030 have enough LVDS IOs with at least 910 Mbps ?

    Another question, as there...
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    Closed: Looking for Mentor Footprint

    Hi,


    I am looking for Mentor compatible footprint or cell for the following two 1- SDRAM - MT41K256M16 and 2- Flash - S25FL127S. How to find ?
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    Closed: Re: Enabling PLL in PIC18F

    PLL only multiples by 24 or 4 ? How about getting 40 MHz using PLL from internal 8 HMz ?
  25. Replies
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    Closed: Enabling PLL in PIC18F

    Hi,

    I am having 16 MHz X-Tal crystal and I would like to get 40 MHz FOSC for higher baud rate. I guess PLL in PIC18F2550 can generate 4 times the crystal frequency but then it will be 64 MHz...
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