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Discussion Groups | TMS320C54x
Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).
Search Results for "uart"
UART (16C550CFN) configuration [3 Articles]
telldinakaran - Jan 1 2002
Hi all,
I am a new C5402 DSK board user. Now, I am developing a device driver
for UART under DSP bios environment. I am facing the following
problem in this wo... 
disabling UART on 5402 DSK; I/O memory bug [2 Articles]
mdl8736 - Jul 21 2002
Hi all, it's the rookie again. I want to read from the external mem.
interface on the 5402 DSK, but I've heard that the CPLD device
that "directs traffic" on the bo... Help for UART DSP driver
Jagdish prasad - Jul 20 2002
Hi All,
I am working on EVM C54XX spectrum digital board equipped with
TMS320VC5410PGE DSP processor. I am using code composer studio 2.1 v. DSK
library is giv... still problem with UART
kannuri srihari - May 3 2002
hi all,
Still I am facing same problem with UART. I did't get
any data to HT.
Actually I am trying to store the data received from
mic. For this I am usin... external interface with DSK [2 Articles]
amir khan - Nov 27 2001
hi all,
i want to interface an external Uart With DSK .
i connected X_D0..D7 from the expansion connector of
the DSK to the UART data lines .When i an writing ... Assembly UART code for the C5402 DSK
blindf22 - Aug 1 2003
Does anyone know where I can find assembler code to drive the UART on
the DSK5402?
Tim King
... uart interrupt trouble in C5407
endy_dsp - Feb 20 2005
Hello,
In polling mode uart works fine but when I try to use Uart interrupts
in C5407 theres something wrong while reading data.
I do this way:
1) I s... McBSP as UART
Andrew Ness - Jun 14 2006
Hi,
I've followed the directions in SPRA661 to implement a software UART using
the McBSP port 0. I am using a C5416 device and modified the included
assembly slightly to allo... Software UART in the C54x [2 Articles]
Jacob Fainguelernt - Feb 4 2004
I am trying to integrate the code described in the application note SPRA661A
("implementing
a Software UART on the TMS320C54x with te McBSP and DMA") with a DSP/BIO... interrupts of uart
Roberto Espinosa - Nov 15 2003
Hello,
I am using the uart in the 5402. I would like to have a program (in C code if
possible) that triggers an interrupt when it has received a data.
Could you h... ioport [2 Articles]
- Nov 19 2001
I have a UART chip with two Uarts on it, and the registers are mapped
into memory locations 0-7 for Uart A and 8-15 for Uart B.
I have them defined like this:
... Problem using UART
Jagdeesh Prasad - Aug 29 2002
Hi All ,
I am using C54XX EVM board having TMS320VC5410PGE DSP microprocessor. I
have on board UART. I am writing data on board's serial port and reading
data on ... Device driver for 5402 DSK on board UART using DSP/BIOS
pradbelur - Jan 24 2002
Hi all,
We are developing a device driver for the 16C550CFN uart,
present on the 5402 DSK.
The driver is based on the streams IO model of DSP/BIOS.We are fa... Re: How translate a data in Hex-format to float type?
Dileepan C - Jan 19 2005
hi,
You can refer section 6.5 of the document spru173 for
detials of IEEE floating point format.
when transmitting to PC using the RS232, you need to
writ... query regarding serial bootloading of 5510
jain alpana - Apr 2 2004
hi All
i m trying to built DSK board in which i want to
provide serial bootloading through PC
as i m using TMS320C5510 processor which provide
option of serial ... daughterboard
sahana rao - Feb 16 2002
hi all,
we are using c5402 dsk kit. we want 2 know how to set
CPLD to use MCBSP0 from daughterboard (0x4@io=0xff03)
to work in interrupt mode using UART.
thank ... uart doubts
Roberto Espinosa - Nov 8 2003
Dear Sir or Madam,
I am using Dsk 5402 board and I want to connect two of them via Uart Rs232
directly without any hardware between the two boards, except by a cabl... how to use serial com without CPLD?
ÂíÃ÷ - Dec 30 2002
Hi all,
I'm doing a project using 'C54x. Want to communicate with PC using
serial interface. In order to make the design simple, I do not wanna
use a CPLD. Cou... Urgent: Help for selecting DSK [2 Articles]
slweasel2002 - Oct 25 2002
Hi,
I am torn in between buying the 5402 or the 5416 DSK. The 5402 has an
extra UART port, where as the 5416 talks over the USB.
How stable are the windo... Re: Use McBSP as RS-232?
Ganesh Kumar - Jul 5 2006
I think there is a technical note illustrating use of McBSP as a software UART. May be it would help you.
-Ganesh
bsd_mike wrote:
How hard is it to use ... Update FLASH software from RS-232 [3 Articles]
narcispr - Jan 11 2005
Hello!
I use a EVM320VC5409 Spectrum Digital board. I would boot this board
from FLASM memory. I have seen that is possible write the FLASH
program with J... Re: rsr232 [2 Articles]
Doni Dewantono - Apr 10 2003
Hi,
The document SPRA661 from TI explains in depth how to implement UART
using McBSP/DMA. In the appendix you can also find assembler source
code.
--- ... UART on DSK5402
- Nov 13 2001
If there are two interrupt conditions (i.e. a Rcv FIFO full and a Rcv
FIFO empty), will you get two separate interrupts?
TIA,
Carl Chipman
Nomadics, In... Re: Digest Number 657
Amaresh patil - Nov 10 2003
Hi Roberto,
The no. Pin connections for Between two board is
depends on the what kind of handshake configured on
both boards. Ex: harware Xon/Xoff of Software
X... TMS320VC5471 board schematic? Reply please...
Krzysztof Gawryœ - Aug 25 2003
Hi,
I'm newbie to C54x, and i've couple questions:
When I can find any simple schematic designed for TMS320VC5471, with
simple external pheriperials (SDRAM,... serial communication problem [2 Articles]
marcelino muliawan. - Dec 14 2002
I have a C5402 DSK, and I'm trying to do a serial communication using the DB9
connector to a microcontroller(AT89C52).
The microcontroller can communicate serially ... c++ support in ccs2 [2 Articles]
eran segev - Nov 11 2001
I have a problem when using the c++ in the ccs2.
it occurs to me, even on brd_init() functions ,and
some uart functions
which he throws this :
entry point _c_int00 [3 Articles]
prajumokeri - May 7 2003
Hi,
I have just started with code composer & dsk5402.I am trying to
interface an FPGA kit with dsk5402 through rs232 interface.These are
the problems I,m facin... Question about DSK5402 program memory
vsp76 - May 8 2003
I' ve just started to work with 5402, and I wanted to start ready
software (written on the ANSI c for PC) on the DSK board, but it takes
more than 100kB program spa... TMS320VC5402 DSK board n its serial port problem [3 Articles]
achmad rachmadi - Dec 24 2003
i have problem using TMS320VC5402 DSK board, i don't know how the McBSP TMS320VC5402 get data from the serial port on DSK board, this is the description of my pro... c54X question
ahma...@yahoo.com - Jan 14 2008
Dear friends
I have a project for c54cst, which its source size is more than a whole page size (it is near to 140KB). So I must divide it to multi files and map the resulted .ob... UART with GPIO pins [2 Articles]
Lucy Jordan - Oct 10 2003
I am trying to implement a UART based on the TI app note:
Implementation of a Software UART on TMS320C54x Using General-Purpose I/O Pins
The receive part work... Re: C5402 A/D D/A CPLD Config
Tony Zampini - Oct 4 2001
Hi,
The following is taken from the CCS help
------------------------
DSP CNTL2 Register (I/O Address 0x0004)
The register allows the software to control ... Re: Digest Number 540
Vinodh Rathna N - May 8 2003
From: "prajumokeri" <>
Hi,
I have just started with code composer & dsk5402.I am trying to
interface an FPGA kit with dsk5402 through rs232 interface.These... Urgent Help needed for VC5402 DSK
kumar venkat - Dec 18 2001
Hi one & all,
I am working on the tms320vc5402 dsk with
CCS v2.0. Hope everybody might be familiar
with the demo example of audio signal input
and output provid... Re: DaughterBoard integration with a C5402 DSK
Philip Battenberg - Jan 23 2002
You are not alone.
I have had numerous problems with the 5402DSKs
daughter board interface. Its in the CPLD.
TI can't give out the code. Its propritary..
I'm... Programm load fails
Christian Dolzer - Nov 2 2001
Hi all,
I some problems loading the dsp program with DMSEL aktivated (DIP switch 6 ON).
If I load the programm I get following mess... Re: MEMORY QUESTION [3 Articles]
Jeff Brower - Jan 12 2008
Daryoosh Goal-
> I am very glad to see your reply and know you as an experienced DSP worker.
> I have a project for c54cst, which its source size is more than a whole page si... WEBPAGE:- http://elismile.hypermart.net/dsk5402.html
Swarna Kumar BA - Nov 15 2001
<http://elismile.hypermart.net/dsk5402.html" />