Possible BS2P Damage
Earl Foster
Posts: 185
Is there any type of diagnostic program or circuit configuration I can run·against the BS2P to check to see if have damaged it?
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The reason for asking is that I built a circuit using the BS2P and 24LC32 on a BOE and it was working. ·I fabricated a PCB and moved the BS2P and 24LC32 components to the board where I started receiving memory errors from the 24LC32. ·I checked the PCB and notice that I was sinking current on an unrelated pin. ·I corrected the problem but that did not resolve the issue. ·I moved the·BS2P back to the BOE where the original circuit was still setup and now I am receiving the errors.· I changed out the 24LC32 but I don't have 2 BS2P's.· Therefore, I am thinking I might have damage the STAMP.· I have already tried the STAMPWorks 2.0 example against the circuit without success.
·
The reason for asking is that I built a circuit using the BS2P and 24LC32 on a BOE and it was working. ·I fabricated a PCB and moved the BS2P and 24LC32 components to the board where I started receiving memory errors from the 24LC32. ·I checked the PCB and notice that I was sinking current on an unrelated pin. ·I corrected the problem but that did not resolve the issue. ·I moved the·BS2P back to the BOE where the original circuit was still setup and now I am receiving the errors.· I changed out the 24LC32 but I don't have 2 BS2P's.· Therefore, I am thinking I might have damage the STAMP.· I have already tried the STAMPWorks 2.0 example against the circuit without success.
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Jon Williams
Applications Engineer, Parallax