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#1 March 21, 2008 10:38:06

Dutta, S.
Registered: 2009-11-02
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[Mspgcc-users] Associated circuitry/HW to use mspgcc/JTAG...


Hello all msp430-gcc users,



I am planning to use msp-gcc to program and debug my new MSP430F2013IN .

However, I was not able to find any documentation on how to connect the
actual chip to the PC.



Basically I want to know the schematic and the basic circuitry so that I
can plug in my msp430 chip into

one of my PC ports and start compiling, loading and debugging programs
onto the msp430 chip.



Any pointers would be greatly appreciated.



regards,

Seemanta





P.S. Is the use of eZ430-F2013
<http://focus.ti.com/docs/toolsw/folders/print/ez430-f2013.html> usb
tool kit implied with all msp-gcc examples?

Basically I want make my own DIY programmer to use with msp-gcc and
avoid

any readymade stuff if possible.

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#2 March 21, 2008 17:54:37

Chris L.
Registered: 2009-11-02
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[Mspgcc-users] Associated circuitry/HW to use mspgcc/JTAG...


Dutta, Seemanta schrieb:I am planning to use msp-gcc to program and debug my new MSP430F2013IN .it has two connections:
- spy-bi-wire
- 4 wire JTAGHowever, I was not able to find any documentation on how to connect theactual chip to the PC.http://ti.com/msp430has documentation. check out the PDF you candownload for the parallel port programmer, for a simple circuit for 4wire JTAG and eZ430-F2013 docs for spy-bi-wire. the docs have schematicsincluded.flashing using the JTAG itself is also described in an application noteslaa149Basically I want to know the schematic and the basic circuitry so that Ican plug in my msp430 chip intoone of my PC ports and start compiling, loading and debugging programsonto the msp430 chip.the simplest connection is using the BSL. that serially connected andsupported by all MSP430Fxx types. however you can'd use the debuggerwith this connection. the application notes slaa089d and slaa096 coverthis topic.chris

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#3 March 24, 2008 12:38:06

Dutta, S.
Registered: 2009-11-02
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[Mspgcc-users] Associated circuitry/HW to use mspgcc/JTAG...


Thanks for replying!
I shall definitely give the RS232 BSL a try.
But if some free software is already available, then I
do not want to re-invent the wheel.

I am sure many people in this mailing list are already using some form
of BSL DIY HW or the other.

I would be grateful if you can point me to such a DIY BSL programmer.


For realtime JTAG debuggig too, if someone can point me to such a DIY
programmer, I would be grateful.



regards,
Seemanta



-----Original Message-----
From: mspgcc-users-boun***@*ists.sourceforge.net
On Behalf Of Chris
Liechti
Sent: Friday, March 21, 2008 10:24 PM
To: GCC for MSP430 -http://mspgcc.sf.netSubject: Re: Associated circuitry/HW to use
mspgcc/JTAG...

Dutta, Seemanta schrieb:
> I am planning to use msp-gcc to program and debug my new MSP430F2013IN
.

it has two connections:
- spy-bi-wire
- 4 wire JTAG

> However, I was not able to find any documentation on how to connect
the
> actual chip to the PC.http://ti.com/msp430has documentation. check out the PDF you can
download for the parallel port programmer, for a simple circuit for 4
wire JTAG and eZ430-F2013 docs for spy-bi-wire. the docs have schematics

included.
flashing using the JTAG itself is also described in an application note
slaa149

> Basically I want to know the schematic and the basic circuitry so that
I
> can plug in my msp430 chip into
> one of my PC ports and start compiling, loading and debugging programs

> onto the msp430 chip.

the simplest connection is using the BSL. that serially connected and
supported by all MSP430Fxx types. however you can'd use the debugger
with this connection. the application notes slaa089d and slaa096 cover
this topic.

chris

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