Universal CLIP for 48Pin TSOP1 package
Universal CLIP for 48Pin TSOP1 package
(OP)
Is the Universal CLIP for 48Pin TSOP1 package IC reliable enough to connect programmer to chip and read memory on device, without desoldering flash from board? Has anybody used it?





RE: Universal CLIP for 48Pin TSOP1 package
Sometimes the chassis even has a cutout for access to the JTAG pins.
RE: Universal CLIP for 48Pin TSOP1 package
RE: Universal CLIP for 48Pin TSOP1 package
Not to mention those clips require quite a bit of free space around the chip to even plug in.
Dan - Owner
http://www.Hi-TecDesigns.com
RE: Universal CLIP for 48Pin TSOP1 package
TTFN
I can do absolutely anything. I'm an expert!
homework forum: //www.engineering.com/AskForum/aff/32.aspx
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers
RE: Universal CLIP for 48Pin TSOP1 package
This CLIP is not JTAG connector, its for direct in-circuit flashing. As I said there is no JTAG pins.
RE: Universal CLIP for 48Pin TSOP1 package
TTFN
I can do absolutely anything. I'm an expert!
homework forum: //www.engineering.com/AskForum/aff/32.aspx
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers
RE: Universal CLIP for 48Pin TSOP1 package
TTFN
I can do absolutely anything. I'm an expert!
homework forum: //www.engineering.com/AskForum/aff/32.aspx
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers
RE: Universal CLIP for 48Pin TSOP1 package
Do you have a system already for programming the chip in question? Is it capable of driving all other chips in the circuit? And no, you can't power the circuit normally and expect the programmer to work as now you'll have two systems trying to simultaneously drive the Flash, and that never ends well for at least one chip.
If this is a customer-designed programmer, do you have the algorithms for programming that specific chip? Not hard, it's in the data sheet, but it will take some time to write the code if it doesn't already exist.
Sometimes the easiest answer is to remove the chip from the board, but without more information no one can help with that determination.
Dan - Owner
http://www.Hi-TecDesigns.com
RE: Universal CLIP for 48Pin TSOP1 package
RE: Universal CLIP for 48Pin TSOP1 package
Have you made sure the Flash isn't locked from prying eyes, either? Even cheap, mass produced products are often sensitive to IP theft, so if I were them, I'd lock it away.
Dan - Owner
http://www.Hi-TecDesigns.com