SDS-1000 finally fixed !
2004-12-14 by oxygeno1313
Hi, just want to say that i finally could fix my 2 Simmons SDS-1000, both Microcontrollers were dead, and i could reprogram the MPU using an Xeltek programmer with a MPU Atmel AT89C51-24PC. This MPU is totally compatible with 8051 architecture, and also it's possible to erase the MPU electronically and reprogram them again and again. If someone need a copy of the program let me know and i will e-mail the BIN file. REGARDS, Akira