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Messages - Dmitry Verevkin

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P89C51Rx+/P89C51Rx2/P89C66x/P89C6xX2/P89V66x / P89C669BBD Switch to ISP mode problem
September 18, 2008, 09:57:53 AM
Hello All
Please can anybody tell me - how can I switch to ISP mode my P89C669BBD or P89C60X2 chip?
I use RS-232 interface. Device is not answer to requests.

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