RS232 VHDL-core

[Preben Holm]

Hi everyone...


I wonder if there is any simple way to send the data from a block-ram to
the RS232-interface, without the need to write all the RS232 VHDL-code
myself!



Thanks everyone!

 

[jandc]

I wonder if there is any simple way to send the data from a block-ram to
the RS232-interface, without the need to write all the RS232 VHDL-code
myself!

There you go. And can we now stop requesting RS232 stuff?

Jan

 

[Moti]

Xilinx offers a very nice UART core (+ 16 bytes fifo as an option) for
free - it is includded in the PicoBlaze package. You can download it
and use it - it has full documentation and it is working just fine.
If you do not use Xilinx I'm sure that you can google for a UART core
in the web.
Regards, Moti.

 

[Preben Holm]

Hi,

I searched the newsgroup but wasn't able to find anything!!
It seems like somebody before me requested it! So thanks anyway!


Thanks,
Preben

 

среда, 9 марта 2005 г., 16:33:14 UTC+2 пользователь jandc написал:

I wonder if there is any simple way to send the data from a block-ram to
the RS232-interface, without the need to write all the RS232 VHDL-code
myself!

There you go. And can we now stop requesting RS232 stuff?

Jan

Hi Jan!

I know this might be a little too late to ask, but would you be so kind as to post here the libraries mentioned by backhus? I mean these:

library work;
use work.shift_registers.all;

library nicethings;
use nicethings.ASCII.all, nicethings.overloaded_std_logic_arith.all;

Best regards,
Sergiy.

 

You do realize that this thread is over 8 years old, right?

And frankly, anything that needs a package named "overloaded_std_logic_arith" would raise my suspicions about its worth.

Andy