[DSP-10] Problems Loading UHF3x35A.HEX

Richard Miller av8torrich at yahoo.com
Wed Dec 16 20:38:47 EST 2015


    I received the new Flash Memory with monitor from Bob the other day. Unfortunately this did not solve my problem. When I attempt to load the Hex UHF3XXX.hex, using FL1B.BAT, I am getting a COMM error on all ports. This is what originally led me to believe my monitor maybe suspect. I have checked my computers com port and it appears to be functioning fine. The MAX232N also appears to be operating normally. As I look through the schematics, I see there is a TXD and RXD line, but I cannot see with these schematics where it goes. I would like to take a look at the device the MAX232N connects too, so if someone can help me there that would be appreciated.
    Bob - What this may mean is there is another issue, so the Flash Memory I had may be OK.  Once I get a handle on what is going on with my DSPx, I will send the ones you sent to me back for safe keeping if you like. 



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