microlab.club
Clubul Ingineresc Micro LAB: august 2014
http://www.microlab.club/2014_08_01_archive.html
Miercuri, 20 august 2014. Периферийный модуль Внешнее Прерывание - EXT INT. Периферийный модуль Внешнее Прерывание-EXT INT. Может обнаружить и изменение одного из выводов МК с возможным(в последствии) генерированием прерывания,которое можно обработать при помощи подпрограммы обработки прерываний EXT INT ISR. . Также является одним из самых простых и необходимых периферийных модулей , который может генерировать прерывания.Внешние прерывания прикреплены к выводам INT0,INT1 и INT2 МК. Данные выводы...160;н...
bigmessowires.com
BMOW 1 | Big Mess o' Wires
http://www.bigmessowires.com/category/bmow1
Floppy Emu Disk Emulator for vintage Apple II, Macintosh, and Lisa. Mozart’s Credit Card. Nibbler 4 Bit CPU. Plus Too Mac Replica. Tiny CPU in a CPLD. On Mac ROM-inator II. On Death of a Dremel. On Mac ROM-inator II. On Mac ROM-inator II. On DB-19: Resurrecting an Obsolete Connector. Archive for the 'BMOW 1' Category. The Vintage Computer Festival is Almost Here! July 31st, 2016 Category: 68 Katy. Vintage Computer Festival West XI. During testing for the VCF show, I found that 68 Katy was no longer runni...
tetrode.co.uk
Links
http://tetrode.co.uk/links.html
In no particular order. Old / homebrew computing. Marvelous home computer built from scratch (including the CPU which uses 200 TTL chips). Includes flashing lights! Link to an PDF article entitled "MCPU - A Minimal 8Bit CPU in a 32 Macrocell CLPD". Possibly the simplest CPU imaginable. Link to an page entitled "A Minimal TTL Processor for Architecture Exploration". Some designs are described for "Pathetic Instruction Set CPUs" which could be made fairly functional with a little more work. This site has a...
sconewsroundup.blogspot.com
SCO News Roundup: November 2006
http://sconewsroundup.blogspot.com/2006_11_01_archive.html
Proudly unaffiliated with the "SCO Group". Like it wasn't obvious. Thursday, November 30, 2006. Another day, another defeat for SCO. As usual, PJ's got the very latest here. Wells ruled from the bench this time, even. Important life lesson for Darl and Co.: When you exhaust the patience of a very patient federal judge, your realistic options have basically run out. Coverage of yesterday's ruling at Slashdot. And the Salt Lake Tribune. The Seattle P-I has a quick blurb about the ruling here. I actually te...
3.14.by
Homemade CPU – from scratch : Svarichevsky Mikhail
http://3.14.by/en/read/homemade-cpus
Homemade CPU from scratch. Since 1975 when one need a processor the only option is to buy one. In the most complex case one might consider going for configurable FPGA processor (like Nios II) with few extra commands, and that's it. Nowadays it is hard to believe that these fancy processors might be obtained some other way than just buying one. It's just like thinking that beef and bread is only made in the local shop. Why one would need to return to "root" technology? BMOW Big Mess of Wires. Made of low-...
8bitspaghetti.com
Test Time | 8 Bit Spaghetti
http://8bitspaghetti.com/2012/04/test-time
Building an 8-Bit Computer – Now With Instructions. April 26, 2012. Middot; 13 Comments. I just finished wiring up the NVRAM chips to the computer. They are being addressed by a 8-bit program counter separate from the computer’s control counter. The control matrix changes its control word on the falling edge of the clock pulse. This allows the control to set up the 16-bit word, needed to tell which registers or operations are to be active, for the rising clock pulse. And Let the Testing Begin. I just put...
microlab.club
Clubul Ingineresc Micro LAB: Периферийный модуль Внешнее Прерывание - EXT_INT
http://www.microlab.club/2014/10/moduul-periferic-intrerupere-externa.html
Miercuri, 20 august 2014. Периферийный модуль Внешнее Прерывание - EXT INT. Периферийный модуль Внешнее Прерывание-EXT INT. Может обнаружить и изменение одного из выводов МК с возможным(в последствии) генерированием прерывания,которое можно обработать при помощи подпрограммы обработки прерываний EXT INT ISR. Также является одним из самых простых и необходимых периферийных модулей , который может генерировать прерывания.Внешние прерывания прикреплены к выводам INT0,INT1 и INT2 МК. Данные выводы та...Для р...
microlab.club
Clubul Ingineresc Micro LAB: iunie 2015
http://www.microlab.club/2015_06_01_archive.html
Joi, 4 iunie 2015. Scoala de vara "Dezvoltarea Sistemelor Embedded" - Editia 2015. Clubul Ingineresc MicroLab in colaborare Catedra Microelectronica si Inginerie Biomedicala de la Universitatea Tehnica a Moldovei, anunta organizarea celei dea doua editii a Scolii de Vara : "Dezvoltarea Sistemelor Embedded" ce presupune dezvoltarea sistemelor cu microcontrollere pentru aplicatii specifice. Al doilea obiectiv al evenimentului este stimularea lucrului in echipa. Cu program orar : 10:00 - 15:00. Deci se vor ...
microlab.club
Clubul Ingineresc Micro LAB: Articole
http://www.microlab.club/p/articole.html
Concursul "Microcontrolere şi aplicaţii - Mihail Konteschweller". Studenţii Universităţii Tehnice din Republica Moldova, în decursul a doi ani, consecutiv, participă în cadrul competiţiei "Microcontrolere şi aplicaţii - Mihail Konteschweller". Organizată de Universitatea Tehnică “Gheorghe Asachi”. Competiţia studentească "Ziua Porţilor Deschise" ediţia a 5-a CONTINENTAL AUTOMOTIVE ROMÂNI. Ziua Porţilor Deschise este o competiţie adresată studenţilor de la. În numele Academicianului SERGIU RADAUŢAN. Resur...
microlab.club
Clubul Ingineresc Micro LAB: Периферийные модули. Периферийный модуль GPIO - Порты ввода / вывода.
http://www.microlab.club/2013/09/gpio.html
Miercuri, 13 august 2014. Периферийные модули. Периферийный модуль GPIO - Порты ввода / вывода. МК представляет из себя структуру из MCU с различными периферийными модулями. Разные МК имеют разные периферийные модули. Периферийный модуль-специальная схема , которая выполняет определённую функцию.Например:. GPIO-позволяет устанавливать логическое значение на пинах МК. EEPROM-позволяет долговременно хранить данные. Регистр данных (Data Register) - обмен данными между периферией и MCU. Во многих случаях, пе...