Собрал шнурок для COM порта на PIC12C508 по схеме с сайта. По схеме питание PICa берется с 7 контакта. Но на этом контакте отрицательное напряжение, ну и естественно девайс не работает. Как настроить порт что бы там был плюс? Стоит ХР. PIC шил ICProgom там такая настройка есть - проинвертировал и все, в логе появились FF.
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