hello, I am trying to program the S7G2-SK by using the boot mode with SCI9, but I receive the next message : "Error(E4000003): A timeout error occurred.Operation failed." I am using a FTDI cable to convert USB to RS232. I set the md pin to 0 and I made a reset of the MCU. I guess I am doing something wrong but I don't know what. Someone can help me, please?
Boot mode is only entered if the reset line is asserted, so set MD pin low (J1 in position 2-3), then assert the reset by shorting the RESET jumper J2 briefly. The S7G2 does also support USB as well as UART for boot mode, I would suggest trying USB boot mode as well. First make sure the latest version of RFP is installed (this will install the USB driver for Synergy USB boot), then if the J5 of the S7-SK board is connected to the PC (the user USB connector), then the device should show up as "Synergy USB Boot (COMxx)" in device manager:-
In reply to Jeremy:
In reply to Marie:
From my experience, I can say that with the same cable some usb->rs232 adapters are not reliable with high baudrates (> 115 kbauds) but some others can manage baudrates up to 921 kbauds without error.
In reply to TLHQ:
In reply to josh222: