TMS470_ARM at Yahoo! Groups

Emulator & Debugger

Rakesh Kumar — Mon, 16 Nov 2009 09:00:32 GMT

i have a small doubt regarding emulator and debugger. i think all JTAG devices are emulators. but i am not sure about debugger. what exactly is the difference

Re: JTAG Programming

gnuarm — Tue, 10 Nov 2009 15:56:20 GMT

http://www.google.com/search?q=jtag+state+machine&btnG=Search&hl=en&safe=off&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&sa=2

Re: JTAG Programming

Rakesh Kumar — Tue, 10 Nov 2009 11:11:40 GMT

if you dont mind could you please share the document that clearly explains about this... ... From: gnuarm Subject: [TMS470_ARM] Re:

Re: JTAG Programming

gnuarm — Tue, 10 Nov 2009 10:27:16 GMT

You need to read up on how JTAG works. There are four standard signals, clock, control, data in, data out as well as an optional reset. The control signal is

Re: JTAG Programming

Rakesh Kumar — Tue, 10 Nov 2009 09:42:55 GMT

but lets say if i am programming micro 2, how does micro 1 know that it shouldn't write that data into itself?? ... From: gnuarm

Re: JTAG Programming

gnuarm — Tue, 10 Nov 2009 09:31:24 GMT

JTAG devices have several modes of operation. One of them it to operate as if it were a single D-FF and ignore the data passing through. So the tool can

JTAG Programming

Rakesh Kumar — Tue, 10 Nov 2009 09:00:02 GMT

i want to know what happens when we connect two TMS 470 micros in daisy chain.. if we see the connection diagram, TDO of JTAG will be connected to TDI of

JohnStosh — Sat, 26 Sep 2009 21:53:15 GMT

Bon jour Maxwell, I don't see that part number (TMS470PSF671A) on the TI web site (ti.com) When I look under the TMS470R1B1M I see manuals. The main page is

(no subject)

tiofack maxwell — Sat, 26 Sep 2009 14:54:27 GMT

HI John, which TI manuals ?can you please sent it to me ? i m using the TMS470PSF671A ( Datasheet jointed) i really dont know how i can do it. because i didnt

Re: Het to generate PWMs signal

JohnStosh — Sat, 26 Sep 2009 04:48:57 GMT

Hi Maxwell, The TI manuals are excellent. They include an example for generating a PWM if I remember correctly. I've only been able to generate 4-5 PWM

Het to generate PWMs signal

tiofack maxwell — Wed, 23 Sep 2009 17:49:19 GMT

HET usage in TMS470 Hi, I'm trying to use HET in TMS470 to genarate PWMs signal for the control of a three phase synchronous motor. I have to measure a curent

TMS470R1A256 + MC33390?

Scott Coleman — Tue, 07 Jul 2009 04:26:20 GMT

Have any of you tried to interface a MC33390 J-1850 driver chip to a TMS470? Were you successful? From looking at the datasheet

Re[2]: [TMS470_ARM] DSP library

Антощенков Роман Викт — Sun, 14 Jun 2009 09:04:55 GMT

Hello, JohnStosh. ... Thank's I find: http://sunet.dl.sourceforge.net/sourceforge/spuc/spuc2.3.1.tar.gz -- Best regards, Roman Antoshchenkov

Re: DSP library

JohnStosh — Sun, 14 Jun 2009 03:29:13 GMT

Why not settle for a free DSP library in C or C++ that isn't targetted to any particular platform? ... From: Антощенков Роман

DSP library

Антощенков Роман Викт — Sat, 13 Jun 2009 18:26:53 GMT

Hello, TMS470. I looking for free DSP library for TMS470. -- Best regards, Roman Antoshchenkov mailto:djantoxa@...