bitwalk through testing - Electronic Circuits Projects Diagrams Free

rakhiwilliams · 22nd January 2008, 10:22 AM

hi ,
anybody knows about bitwalk through testing?
send me some information and sample C code of this test.
thank you,
rakhi...

Funny NYPD · 22nd January 2008, 10:57 PM

probably yo uneed build a test equipment.

**3v0** · 23rd January 2008, 02:29 AM

I do not know what "Bitwalk Through" means.

But to test a digital circuit we often move or walk a bit from one pin/signal to the next. For example if you were testing a circuit on a uC port you would first make bit 0 hight, then bit 1, and continue till you activated and check all bits. The check can be done by hand with a variety of tools or automated using a test fixture.

As each bit is made high you also test other bits to ensure they are not shorted to it, if they move or try to move with another bit.

There are several other tests that are helpful like making odd bits 1 and even 0 the switching them. etc etc

Does that help.

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22nd January 2008, 10:22 AM	(permalink)
rakhiwilliams	bitwalk through testing hi , anybody knows about bitwalk through testing? send me some information and sample C code of this test. thank you, rakhi...

22nd January 2008, 10:57 PM	(permalink)
Funny NYPD	probably yo uneed build a test equipment. __________________ F.N.

23rd January 2008, 02:29 AM	(permalink)
3v0	I do not know what "Bitwalk Through" means. But to test a digital circuit we often move or walk a bit from one pin/signal to the next. For example if you were testing a circuit on a uC port you would first make bit 0 hight, then bit 1, and continue till you activated and check all bits. The check can be done by hand with a variety of tools or automated using a test fixture. As each bit is made high you also test other bits to ensure they are not shorted to it, if they move or try to move with another bit. There are several other tests that are helpful like making odd bits 1 and even 0 the switching them. etc etc Does that help. __________________ search engine for electronic parts Junebug USB PIC programmer kit., USB Bit Wacker, 3v0's Homepage The 15 Minute Printed Circuit Board! (+drill time)