XT Real Time Clock

Overview

RTC ISA 8 bit pcb. Use DALLAS DS12885 and Atmel 16V8B. Details about this board at the hackaday. Now on github edited by sergey Kiselev, actually better than my with some functionaly improvements.

GitHub with project sources available.

Assebmling take one evening. Now done.

Firmware for my version [std](/xt/rtc/RTC8088.jed] 240h 2c0h

Photos