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DIY RS232 Interface With PLD/FPGA
Posted March 1, 2012 by Chris
“In this article we explore the flexibilty and capability of FPGAs and specifically CPLDs for creating an RS232 serial interface. Our main goal will be to send ASCII codes from a PC to our CPLD Dev Board and display them on a 7 segment LED for verification. ”
14 Responses to “DIY RS232 Interface With PLD/FPGA”
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December 9th, 2015 at 6:38 am
I found my serial numebr location in physical memory by dumping memory blocks one ar a time and using a capture log. I wrote a small program that would send the dump command to realterm, incromenting the block displayed everytime. Go to bed and when you get up in morning you have most the memory dumped. In other words you could dump the memory and save it to a file change the serial numebr then reset drive. Redump the memory and compare the two files. The only changes to the memory dump files should be the serial numebr and crc storage spot. (Of course the best laid plans thing again
December 9th, 2015 at 6:38 am
I found my serial numebr location in physical memory by dumping memory blocks one ar a time and using a capture log. I wrote a small program that would send the dump command to realterm, incromenting the block displayed everytime. Go to bed and when you get up in morning you have most the memory dumped. In other words you could dump the memory an
April 14th, 2016 at 6:29 am
Alright alright alright that’s exactly what I needed!
April 28th, 2016 at 5:06 pm
50276WM | 3b (4623:09) 25esachez qu’un jour le congo changera qu’on le veilles ou pas.nous le congolais nous oublions trop vite l’histoire de notre pays , c’est parce que nous ne sachons pas ce que nous voulons au juste. Dans la vie si tu es un traitre tu finira par être traiter comme tel . laissez ces gens qui on déjàbouffer l’argent du pouvoir continue a lutter le bien être du peuple congolais . tout le monde sait qui a reussie et qui n’a pas reussie au election mais la veriter finira par triomphé fa
April 28th, 2016 at 5:11 pm
Even though McCoy didn’t get much help last season people are still blaming all the 2011 problems on him. They dodn’t even remember he didn’t play the last 3 games of the season, they think he lost those games too…..
May 12th, 2016 at 4:37 pm
I’ll try to put this to good use immediately.
August 9th, 2016 at 2:46 am
They did not make the decision, it was forced upon them by their rogue administration. The members of the department are a smart group of people. They do not need to be reminded on how to use a seat belt. Just sounds stupid !! “all belted” has made Tri-State the laughing stock of Dupage County. Keep telling yourself, it was done for themselves and their families. I love every fire they have is a 2-11, and most companies sit in staging, never making it to the scene. Lets not go there !!
November 3rd, 2016 at 3:28 am
This was taken in the evening around 9pm. It was much darker outside than it appears here, but I used a slow shutter speed (which is why you see the car as a glowing streak of light.)
November 4th, 2016 at 7:35 pm
ohhh we dont like cake but ummm a glass of champas with some pate and some cheese and some sundried tomatoes and smoked salmon and prawns and a poicture of the beach im sure we would be almost drooling to get to them LOL
August 8th, 2018 at 6:54 pm
Great article and interesting, thank you for sharing.
December 22nd, 2020 at 3:37 am
Adanya kolam renang pada rumah akan membikin Anda dapat berolahraga renang kapan saja. Kontraktor kolam renang yaitu suatu perusahaan atau jasa … lihat di https://perawatan-kolamrenang.netlify.app/perawatan-kolam-renang-surabaya.html untuk selengkapnya
December 27th, 2020 at 11:30 pm
WC phenolic toilet ini juga banyak kini untuk gedung komersial seperti sekolah. Memakai WC phenolic WC hal yang … tap https://showerbox.jabodetabek.my.id/2020/09/jual-shower-box-makasar-jakarta-timur-1.html untuk informasi selengkapnya.
January 4th, 2021 at 3:32 am
produk beton pracetak yang diwujudkan selalu sudah via pengawasan dan kontrol kwalitas yang ketat mulai bahan … silahkan kunjungi https://harga-sheet-pile-beton-megaconperkasa.blogspot.com/2019/07/harga-sheet-pile-beton-1-cimahi-0852.html
January 9th, 2021 at 5:53 pm
Kaca Tempered (Kaca Diperkeras) adalah kaca dengan memanaskan float glass lazim hingga mencapai temperatur sekitar 700 °C kami berada di … selengkapnya https://harga-kaca-tempered.blogspot.com/2019/08/shower-box-kaca-bekasi.html