Hi,
I was programming my MC9S12XDP512 with the P&E USB multilink and PROG12Z, it worked fine.
But this mornig, i did a mistake, i launched PROG12Z, i choose my alogrithm, and instead of click on "erase module", i clicked on "blank check module".
So i stoped the process in the middle of the operation, and i cliked on "erase module", but the operation began et never stoped. So i closed the soft, and now i can't connect my proceesor; each time i launch PROG12Z, i have the message "Can't communicate with the target processor.Target processor may be secure, unpowered or not properly connected".
Can anybody give me a hint how I can gain access to the target again?
已解决! 转到解答。
Did you try to unsecure with P&E unsecure12 utility? You can download it from www.pemicro.com .
IO_DELAY_CNT setting is quite weird. Shouldn't it be 240/ oscilator frequency?