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Apple II prototyping and debugging board PCB only
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Apple II prototyping and debugging board PCB only

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Your Price: $12.95
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Part Number:DEV-0103
It is never too late to create your own peripheral card for the Apple II (Apple II, Apple II+, Apple IIe).

Features:

  • Full sized peripheral card
  • Black matte color
  • 3 +5V and GND power rails
  • Hundreds of soldering pads
  • We exposed all 50 signals from the peripheral slot and expanded them into 3 headers
  • You can solder male headers and connect logic analyzer channels to debug your project
  • Analyze / Study the internals of the Apple II and 6505 Microprocessor

Signals Pinout (~ means active LOW):

  1. ~I/O Select
  2. A00
  3. A01
  4. A02
  5. A03
  6. A04
  7. A05
  8. A06
  9. A07
  10. A08
  11. A09
  12. A10
  13. A11
  14. A12
  15. A13
  16. A14
  17. A15
  18. R/W
  19. N.C. (SYNC on peripheral port 7)
  20. ~I/O Strobe
  21. RDY
  22. ~DMA
  23. INT OUT
  24. DMA OUT
  25. +5V
  26. GND
  27. DMA IN
  28. INT IN
  29. ~NMI
  30. ~IRQ
  31. ~RES
  32. ~INH
  33. -12V
  34. -5V
  35. N.C. (Color Ref on peripheral port 7)
  36. 7M
  37. Q3
  38. T1
  39. USER 1
  40. T0 (clock in)
  41. ~DEVICE SELECT
  42. D7
  43. D6
  44. D5
  45. D4
  46. D3
  47. D2
  48. D1
  49. D0
  50. -12V

Dimensions: 175.6 x 77.8 mm

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