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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 "hpi"
How to control the HPI pins using the DIP switches ? [4 Articles]
daya...@yahoo.com - Mar 12 2008
Hi there,
Anyone know how to integrate the DIP switches with the HPI pins ? Is it possible to control the HPI using the DIP switches ? Thanks.
Regards,
Dayah
Check Out Indu... 
Re: problems with C5420 HPI and McBSP
Jeff Brower - Aug 25 2001
Sanjay-
On Fri, 24 Aug 2001, "Sanjay Kumar Madhava Rao" <> wrote:
>Hi All,
> We are using TI's C5420 in our trau processing application. I have
>used McBSP0 ... booting in HPI mode [2 Articles]
Tareq Ahmed - Apr 11 2003
Hello,
what is the apprporiate file to use in booting from HPI (to be executed
directly) ?
I read that the .out file produced by the linker is not a valid one to ... bootloading 5409 in hpi mode
yasi_ati - Sep 14 2002
Hi
I am trying to bootload the 409 in hpi mode through lpt
I connect 8 bit of lpt to 8 data bit of hpi and 3 of output pins of
lpt to hcntl0 and hcntl1 and hcs1 a... More questions about HPI. [3 Articles]
nadhje - Aug 11 2004
Hello everyone.
I've decided to build my own HPI bootloader for the C5410 and i found
some problems concerning the addressing.
In order to boot the code I h... hpi and 54x [2 Articles]
rajeev thaware - Jun 19 2003
i am trying to build an IP phone.. we are using 54x as our dsp processor and
a rabbit core to do the controller part.. but there seems to b problem with
the sync si... c5402 HPI timing question
Jane Shen - Dec 1 2001
Hi, all,
Got a c5402 HPI timing question:
I am trying to interface to HPI at 100MHz bit/s data rate(12.5MHz
byte/s). I am acting as a host ONLY SENDING d... regarding hpi [2 Articles]
AJIT S - Apr 22 2004
hi
i have 2 questions to ask.
1) why do we need to run api' on visual c++?
2) what process r included in interfacing hpi that is
in creating a channel(tms320c67... Digital Spectrum VC5410 EVM - HPI (Newbie)
nadhje - Aug 9 2004
Hi everyone!
I was looking around for some help with a problem i have know.
We have a Digital Spectrum VC5410 EVM. It normally comes with a
XDSPLUSPLUS JTAG em... HPI boot for programs with DSP/BIOS
narcispr - Feb 12 2004
I need to boot my C5409 EVM board in HPI mode. I read the SPRA382
(for C5402 HPI boot) and SPRA672A (for C5409 boot). Now I can boot a
simple blinking program like ... mpc826x connection to TMS320VC54XX HPI-8 INTERFACE
yigal_lisha - Nov 27 2002
hello,
does any one used the TMS320VC54XX HPI-8 interfacing the 826xx via
GPCM memory controller?
a schematic or description will be very nice.
thanks
... How to apply HPI of dsk5416 to control an external device ? [2 Articles]
daya...@yahoo.com - Feb 10 2008
Hi,
Can someone help me regarding how to activate the HPI pins using c programming on dsk5416 ? Thanks.
Regards,
Dayah
Check Out Industry's First Single-Chip, Multi-Format, R... HPI 8bits boot
NARCIS PALOMERAS ROVIRA - Oct 1 2003
Hello!
I make a custom board based on 5409 DSP. This board is connect with
another through the HPI port (mode 8bits). This another board have a
ColdFire Microc... HPI parallel port programming?
jon duncan - Nov 12 2001
Hi,
I am trying to figure out how to program the parallel
port and HPI for the 5402dsk. I have already tried to
manipulate the evmdsk54x.dll file to no avail. Doe... HPI16 Questions [2 Articles]
Sean Para - Jan 6 2000
The following questions apply to HPI multiplexed mode, without
HAS.
54x DSP Reference Set (Vol. 5 : Enhanced Peripherals) in Chapter 4 on
HPI-8 interface, it s... hpi bootloading a custom tms320c542 board.) [3 Articles]
moh - May 27 2003
hi all,
we are developing a custom board for educational purposes with tms320c542
processor.
now we want to use HPI bootloading to download a simple .out file ( f... interfacing hpi to isa-bus [2 Articles]
swenkopp - Jul 20 2002
hallo,
i need help interfacing the host port interface (hpi) to the isa-bus.
if there is anybody who has documents, schematics or datasheets
about this topic, ... HPI access in linux
Ang Way Chuang - Apr 9 2002
Hi,
Does anyone develop a c5410 device driver for linux?
I written data through hpi registers and the physical
pins
(hpia, hpic and hpid) seems to respond co... c5409 HPI Boot problem
narcispr - Dec 23 2003
Hello !
I'm trying to boot a c5409 board throw HPI port.
I'm follow all the steps described in spra382.
All works well but whe I try to write de entry point in... Can I use the C5402 simulator in CCS2.1 to simulate DMA,McBSP and HPI?
Bruce.J Sam - Jul 6 2004
I haven't EVM and emluator because they are so expensive for a college student.I know CCS2.1 have many function to program.For example, I can use the File I/O and ... HPI as IO when using DSP/BIOS
dsk5416dev - May 29 2003
Does anyone now if it is possible to use HPI as IO when DSP/BIOS is
used?
I've tried this without DSP/BIOS and it works but not with DSP/BIOS.
... 5409a hpi boot question?
fan gao - Nov 18 2003
1.
the TI Document said after reset adress 0X007F will be set to 0,
but it is TRUE the first time , when I reboor the system(not turn power down),it is not c... Re: C5409 HPI boot with DSP/BIOS
Jeff Brower - Mar 4 2004
Narcis PR-
> I need to boot a c5409 in HPI mode. I have very problems when I try
> to boot programs with DSP/BIOS. I can boot a simple programs but no a
> DSP/... Simulating HPI
juanchopolo99 - Sep 24 2003
Hello
I tried to simulate the HPI (Host Port Interface) with CCS 2.2 for
C5000. I follow the guidelines for make a file that write the HPIA
register and then w... c5402 bootloader problem [3 Articles]
piyush desai - Dec 22 2003
Hi,
I have designed a board using TMS320VC5402 DSP. I am
using HPI bootloader. I am also using parallel port
bootloader to load code from 8 bit parallel EEPROM... HPI [2 Articles]
jon duncan - Nov 10 2001
hi,
I am using Borland C++. Problem is the evmdsk54x.dll
file was compiled using VC++. Because microsoft uses
COFF and Borland uses OEM I wasn't able to use th... Booting C5420
WENG MAOPING - Aug 17 2000
Somebody canhelp me?
Booting C5420 in HPI mode is blocking my designing
plan.There are several questions as below.
1.After I have edited the application code,for ... bidirectional parallel port [2 Articles]
s - May 1 2002
Hi everybody
I have read in host interface data sheet of TI that to have a connection with
the board of this DSP one should use the HPI.I need a bidirectional co... HPI Bus Interface to Atmel 91F40816
ANURAG DARBARI - Apr 27 2004
We replaced 91F40416 to AT91 F40816 which Atmel says is a drop in replacement. We had interfaced TI DSP 5416 via the HPI Bus to AT91 F40816 o... hex500 parameters
narcispr - Mar 2 2004
I need to boot my DSP 5409 in HPI mode. I would convert de .out file
(generated with CodeComposer) to HEX file using a hex500 utility. I
like use a motorola-S1 form... What host address lines to use with HPI-8
Zainul M Charbiwala - Jul 18 2003
Hello all,
My query is regarding the host address lines one would use to connect to
the HPI-8 of the '5402 say.
The 5402DSK schematic connects the follow... Problems with hex conversion in HPI boot
narcispr - Jan 12 2004
I'm trying to boot a C5409 DSP in HPI mode. When I turn the .out file
to HEX file with the program coff_both.exe included in SPRA382 in the
HEX file appears some su... about boot from flash!!
ykm67111 - May 5 2002
Hi,
I am a new user for dsk5402.
Now, I try to boot dsk5402 from flash.
I follow the document and use flash utility.
Below is the comment of flash.txt
"
... [Fwd: How to use the HPI to connect it to external devices ?]
Jeff Brower - Feb 8 2008
Dayah-
I asked you before, please post to the group, not to me. I cannot help you unless
you post to the group.
-Jeff
-------- Original Message --------
Subject: How to u... C542x familly
- Sep 28 1999
Hi Everyone.
I have severals questions about how peoples are using the C542x familly,
from a software
stand point. I am desining a chip, right now and feedback... How can I understand DSK5402 Memory Map & Boot sequence
imecha98 - Jan 14 2003
Hi,
I'm using the DSK5402.
I was started on the study TM320VC5402 at 1 week ago.
So, I have a many questions.
1)I want know the DSK5402 Memory Map ... HPI boot mode [3 Articles]
Les Newell - Jul 19 2002
Hi,
I am having trouble trying to boot a 'C5402 DSK using HPI boot mode.
I am using the following sequence:
Write program and data using evmdsk54x_hpi_write... Standard Serial Boot [6 Articles]
kt_rhee - Jan 23 2005
Hello all,
I'm trying to boot the DSP with standard serial boot mode via McBSP0
(16bit). According to the TI document, spra618b(Title
is "TMS320VC5402 a... Parallel Digital Input with C5409
Christian Dolzer - Feb 22 2001
Hi, my name is Christian.
I have folling problem.
I want to read 15 bit digital data from an external sensor board.
The external board produces folling signals... Re: Please help me-How to use HPI0-HPI7 as output/GPIO to blink LED ?
Jeff Brower - Feb 15 2008
Dayah-
> I want to use HPI0-HPI7 as the output pins/GPIO to blink the external
> LEDs. How to do this by using c programming ? I'm using dsk5416. What
> I know is I need to...