Clayton, John

RS232 system controller

Hi,

When I press "enter" key, I can get "0123456789ABCDEF".
However, when I input "i" with enter, or even "r 8000", "w 8000 00",
I always get "C?" which means command parsing fail.
I use Lattice XP2 to run your verilog code.

Thanks,
JC

Commands not recognized

I use the syscon with the little risc processor.
My target is an apex20ke altera fpga. 
Il  noticed syscon hangs up when the  rs232_rxd_i pin is not cloked in with clk_i. For more reliability i have chocked out rs232_txd_o with clk_i too. 
A second issue is the auto_baud_with_tracking. When i try to send big command text file through hyperterminal, syscon loses the transmit clock. I have replaced auto_baud_with_tracking by auto_baud and it works perfectly.
I find syscon very useful and thanks you for your job !!!!!
Best regards
jerome Penot

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RS232 system controller