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	Version 1.1.0
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| # Москва-128К | ||||
| 
 | ||||
| Файлы для производства печатной платы. | ||||
							
								
								
									
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								LICENSE
									
									
									
									
									
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| BSD 3-Clause License | ||||
| 
 | ||||
| Copyright (c) 2022, Roman Boykov | ||||
| All rights reserved. | ||||
| 
 | ||||
| Redistribution and use in source and binary forms, with or without | ||||
| modification, are permitted provided that the following conditions are met: | ||||
| 
 | ||||
| 1. Redistributions of source code must retain the above copyright notice, this | ||||
|    list of conditions and the following disclaimer. | ||||
| 
 | ||||
| 2. Redistributions in binary form must reproduce the above copyright notice, | ||||
|    this list of conditions and the following disclaimer in the documentation | ||||
|    and/or other materials provided with the distribution. | ||||
| 
 | ||||
| 3. Neither the name of the copyright holder nor the names of its | ||||
|    contributors may be used to endorse or promote products derived from | ||||
|    this software without specific prior written permission. | ||||
| 
 | ||||
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||||
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||||
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||||
| DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | ||||
| FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||||
| DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||||
| SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | ||||
| CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | ||||
| OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||||
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||||
							
								
								
									
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								README.md
									
									
									
									
									
								
							
							
						
						
									
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| # moscow-128k | ||||
| Клон ZX-Spectrum "Москва-128К" | ||||
| # Москва-128 | ||||
| 
 | ||||
| Данный клон компьтера ZX Spectrum появился, ориентировочно в 1989 году.  | ||||
| 
 | ||||
| Считается первым отечестывенным клоном с ОЗУ в 128 КБ. Предположительно, является прообразом известного клона  | ||||
| 
 | ||||
| Особенностями модели являются: | ||||
| * Интерфейс принтера ZX LPRINT III, позволяющий выводить на печать текст программ. Параллельный интерфейс типа Centronics. | ||||
| * Возможность подключения 2-х джойстиков. Типа Interface-2. | ||||
| * Пять программируемых клавиш. | ||||
| 
 | ||||
| Схема и печатная плата восстановлены со старых сканов и фото, найденых на сайте zx-pk.ru. | ||||
| 
 | ||||
| 
 | ||||
| Шаг отверстий 2,54мм. Системный разъем, 3x32пин - DIN41612C-96FR. Диодные сборки заменены на обычные диоды типа 1N4148 (КД521 и т.п.).  | ||||
| 
 | ||||
| Читалка на операционнике заменена на классическую на компараторе К554СА3. | ||||
| 
 | ||||
| По возможности, были исправлены явные ошибки. Переименованы сигналы, с цифровых обозначений на буквенные, принятые в спектрумостоении :) | ||||
| 
 | ||||
| Первая версия печатной платы, еще не изготавливалась и не тестировалась. | ||||
| 
 | ||||
| [Принципиальная схема](Export/Schematic_Moscow-128_v1.1.0.pdf) | ||||
| 
 | ||||
| [Монтажная схема](Export/PCB_Moscow-128_v1.1.0-TOP.pdf) | ||||
| 
 | ||||
| [Файлы для производства](Export/Gerbers/Moscow-128_v1.1.0.zip) | ||||
| 
 | ||||
|  | ||||
| 
 | ||||
| ## Изменения | ||||
| * _v1.1.0_ Первая, экспериментальная версия схемы и печатной платы. | ||||
|  | ||||
							
								
								
									
										
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| # Москва-128К | ||||
| 
 | ||||
| Исходники проекта в [EasyIDA:](https://easyeda.com/) | ||||
| 
 | ||||
| *Как использовать:* | ||||
| 
 | ||||
| В редакторе, кликнуть на тулбаре в меню "Document" > "Open" > "EasyEDA Source", и выберите json-файл. | ||||
| 
 | ||||
							
								
								
									
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