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Problems with the BS2 and BOE — Parallax Forums

Problems with the BS2 and BOE

denwagdenwag Posts: 8
edited 2007-02-08 01:20 in BASIC Stamp
I blue the hi outputs on pins 0-7. How can I tell if I distroyed the board or the chip. I have highs outs on pins 8-15 but only hi outs on pin3 below pin 8
Im using a BS2 and BOE. Stuped me Ground got in a fight with -15Volts!

Regards
Dennis

Comments

  • allanlane5allanlane5 Posts: 3,815
    edited 2007-02-08 01:20
    +1 Agfa. The board basically routes wires running from the I/O pins. If you 'destroyed the board' you'd have burned traces. This is MUCH harder to do than to blow the I/O drivers (inside the PIC, on the BS2 module) themselves.

    And yes, putting -15 on Vss is a really bad thing to have happen.
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