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| Description: | Rev 0 | Rev 1 | Rev 2 | Rev 3* | Effect: | Workaround: |
| Missing pullup on XIRQ |
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- unexpected interrupts | - pull XIRQ (pin 45) high with 10K resistor for normal operation | ||
| Missing pulldown on PE0 |
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- sometimes BUFFALO prompt does not appear, following reset | - tie PE0 (pin 22) low for normal
operation
- tie high to force jump to user program at B600 following reset |
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