Guest
hi,
i want verilog code for RS232
i want verilog code for RS232
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Guest
On Monday, October 24, 2016 at 8:22:59 PM UTC+10:30, korada...@gmail.com wrote:
https://www.inf.ethz.ch/personal/wirth/ProjectOberon/index.html
(RS232T.v and RS232R.v)
hi,
i want verilog code for RS232
https://www.inf.ethz.ch/personal/wirth/ProjectOberon/index.html
(RS232T.v and RS232R.v)
G
GaborSzakacs
Guest
cfbsoftware@gmail.com wrote:
Both the question and the answer are mis-using the term RS232. RS232 is
only an electrical interface standard defining the voltages used for
a standard modem interface. What the Verilog code does, and I presume
what the OP asked for is called a UART. To have communication over
RS232 you typically need both a UART (or USART) and an electrical
interface (drivers and receivers or transceivers) to convert the
LVCMOS signals to RS232 levels.
--
Gabor
On Monday, October 24, 2016 at 8:22:59 PM UTC+10:30, korada...@gmail.com wrote:
hi,
i want verilog code for RS232
https://www.inf.ethz.ch/personal/wirth/ProjectOberon/index.html
(RS232T.v and RS232R.v)
Both the question and the answer are mis-using the term RS232. RS232 is
only an electrical interface standard defining the voltages used for
a standard modem interface. What the Verilog code does, and I presume
what the OP asked for is called a UART. To have communication over
RS232 you typically need both a UART (or USART) and an electrical
interface (drivers and receivers or transceivers) to convert the
LVCMOS signals to RS232 levels.
--
Gabor
T
Tim Wescott
Guest
On Mon, 24 Oct 2016 02:52:54 -0700, koradaprudvi wrote:
I did a quick search on Opencores, and found dozens.
A basic UART with a fixed data rate is so easy that even I can make one.
Making one that gives you configureable this and that via registers is
harder, but straightforward.
--
Tim Wescott
Wescott Design Services
http://www.wescottdesign.com
I'm looking for work -- see my website!
hi,
i want verilog code for RS232
I did a quick search on Opencores, and found dozens.
A basic UART with a fixed data rate is so easy that even I can make one.
Making one that gives you configureable this and that via registers is
harder, but straightforward.
--
Tim Wescott
Wescott Design Services
http://www.wescottdesign.com
I'm looking for work -- see my website!
R
rickman
Guest
On 10/24/2016 4:51 PM, Tim Wescott wrote:
Lol, even *you*?
--
Rick C
On Mon, 24 Oct 2016 02:52:54 -0700, koradaprudvi wrote:
hi,
i want verilog code for RS232
I did a quick search on Opencores, and found dozens.
A basic UART with a fixed data rate is so easy that even I can make one.
Making one that gives you configureable this and that via registers is
harder, but straightforward.
Lol, even *you*?
--
Rick C
T
Tim Wescott
Guest
On Mon, 24 Oct 2016 19:43:11 -0400, rickman wrote:
Even me. One of the two times I've done HDL for money I had a UART in
there sending decoded information to a computer.
(I was reading call progress information off of someone's PBX -- that's
all I can remember, though).
--
www.wescottdesign.com
On 10/24/2016 4:51 PM, Tim Wescott wrote:
On Mon, 24 Oct 2016 02:52:54 -0700, koradaprudvi wrote:
hi,
i want verilog code for RS232
I did a quick search on Opencores, and found dozens.
A basic UART with a fixed data rate is so easy that even I can make
one.
Making one that gives you configureable this and that via registers is
harder, but straightforward.
Lol, even *you*?
Even me. One of the two times I've done HDL for money I had a UART in
there sending decoded information to a computer.
(I was reading call progress information off of someone's PBX -- that's
all I can remember, though).
--
www.wescottdesign.com