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Discussion Groups | 68HC12 | choice of 3 volt BDM
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
choice of 3 volt BDM - Michael Huslig - May 11 12:30:00 2005
Can someone give me the pros and cons between the inDart-HCS12/D and the
USB-ML-12 (version B). The biggest difference is price, ~$450 vs ~$100. I
will be using the E128 at 3.3v, unless Freescale releases an E256 soon.
Internal RAM will be moved to $2000 thru $3FFF. External RAM paged into the
$4000-$7FFF window. I probably will use the internal PLL. I have code
already in Introl assembler; I assume I will have to convert it to
CodeWarrior assembler if I want to use the CodeWarrior debugger. If I don't
use the debugger, the Introl assembler provides an .S19 file, but I don't
think I can load that into CodeWarrior to use the BDM interface. I will
probably be using the SX12 when it becomes available.
Mike
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )
USB-ML-12 (version B). The biggest difference is price, ~$450 vs ~$100. I
will be using the E128 at 3.3v, unless Freescale releases an E256 soon.
Internal RAM will be moved to $2000 thru $3FFF. External RAM paged into the
$4000-$7FFF window. I probably will use the internal PLL. I have code
already in Introl assembler; I assume I will have to convert it to
CodeWarrior assembler if I want to use the CodeWarrior debugger. If I don't
use the debugger, the Introl assembler provides an .S19 file, but I don't
think I can load that into CodeWarrior to use the BDM interface. I will
probably be using the SX12 when it becomes available.
Mike
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )
Re: choice of 3 volt BDM - Author Unknown - May 11 13:57:00 2005
I doubt if there is much between them, but I expect we will hear from Softec and
P&E to say which they think is best. FYI TBDML
http://www.freegeeks.net/modules.php?name=NukeWrap&page=http://www.freegeeks.net/newwebpages/FDE/FDE.htm
will work at 3.3 volts but will probably only run at half the upload speed of the Pro
tools.
Best Regards
Jim
www.freegeeks.net
----- Original Message -----
From: Michael Huslig
To: 68HC12@68HC...
Sent: Wednesday, May 11, 2005 5:30 PM
Subject: [68HC12] choice of 3 volt BDM Can someone give me the pros and cons between the inDart-HCS12/D and the
USB-ML-12 (version B). The biggest difference is price, ~$450 vs ~$100. I
will be using the E128 at 3.3v, unless Freescale releases an E256 soon.
Internal RAM will be moved to $2000 thru $3FFF. External RAM paged into the
$4000-$7FFF window. I probably will use the internal PLL. I have code
already in Introl assembler; I assume I will have to convert it to
CodeWarrior assembler if I want to use the CodeWarrior debugger. If I don't
use the debugger, the Introl assembler provides an .S19 file, but I don't
think I can load that into CodeWarrior to use the BDM interface. I will
probably be using the SX12 when it becomes available.
Mike
------------------------------------------------------------------------------
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a.. To
[Non-text portions of this message have been removed]
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )
Best Regards
Jim
www.freegeeks.net
----- Original Message -----
From: Michael Huslig
To: 68HC12@68HC...
Sent: Wednesday, May 11, 2005 5:30 PM
Subject: [68HC12] choice of 3 volt BDM Can someone give me the pros and cons between the inDart-HCS12/D and the
USB-ML-12 (version B). The biggest difference is price, ~$450 vs ~$100. I
will be using the E128 at 3.3v, unless Freescale releases an E256 soon.
Internal RAM will be moved to $2000 thru $3FFF. External RAM paged into the
$4000-$7FFF window. I probably will use the internal PLL. I have code
already in Introl assembler; I assume I will have to convert it to
CodeWarrior assembler if I want to use the CodeWarrior debugger. If I don't
use the debugger, the Introl assembler provides an .S19 file, but I don't
think I can load that into CodeWarrior to use the BDM interface. I will
probably be using the SX12 when it becomes available.
Mike
------------------------------------------------------------------------------
Yahoo! Groups Links
a.. To
[Non-text portions of this message have been removed]
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )