Sorry für die ganzen Mails, aber nach dem pdf hier: http://www.samsung.com/Products/Semiconductor/ NORFlash/32Mbit/K8D3216UBC/ds_K8D3x16UxC_rev17.pdf gibt es einen "reset pin" undzwar pin 12. das ist doch genau das was ich suche oder? "Hardware Reset The K8D3216U offers a reset feature by driving the RESET pin to VIL. The RESET pin must be kept low (VIL) for at least 500ns. When the RESET pin is driven low, any operation in progress will be terminated and the internal state machine will be reset to the standby mode after 20μs. If a hardware reset occurs during a program operation, the data at that particular location will be lost. Once the RESET pin is taken high, the device requires 200ns of wake- up time until outputs are valid for read access. Also, note that all the data output pins are tri-stated for the duration of the RESET pulse. The RESET pin may be tied to the system reset pin. If a system reset occurs during the Internal Program and Erase Routine, the device will be automatically reset to the read mode ; this will enable the systems microprocessor to read the boot-up firmware from the Flash memory. " high/ low? was meinen die damit? --> Once the RESET pin is taken high,?? Hannes