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-   -   RCD510 NEC - Where is the problem please ? (https://forum.gsmhosting.com/vbb/f179/rcd510-nec-where-problem-please-2857240/)

bachirDraria 06-30-2020 08:10
RCD510 NEC - Where is the problem please ?
 
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Hi;
I connected RxD TxD and GND as indicated on the diagram of the motherboard of Blaukpunt RCD510 VWZ1Z3 to read the MCU NEC D70F33xx and since I have no COM port in my PC I used "USB to RS232 Cable" and "Infinity Box" as interface but the "NEC D70F33xx reader" gives me "INIT failed error 1" Where is the problem please?

shooting@orange 06-30-2020 08:16
Quote:
Originally Posted by bachirDraria (Post 14130052)
Hi;
I connected RxD TxD and GND as indicated on the diagram of the motherboard of Blaukpunt RCD510 VWZ1Z3 to read the MCU NEC D70F33xx and since I have no COM port in my PC I used "USB to RS232 Cable" and "Infinity Box" as interface but the "NEC D70F33xx reader" gives me "INIT failed error 1" Where is the problem please?
Problem will be with your USB-RS232 adapter, it's not real RS232.

wbr

satplus 07-21-2020 06:33
Maybe with other adapter. There are a few different chips, CH340/341, FT232, PL2303,CP210X.


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