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Created July 25, 2018 01:38
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MGB (GBP) CPU Pinout
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pinout.md

Source: http://jazz-disassemblies.blogspot.com/2014/02/the-nintedno-gameboy-pockets-cpu-pinout.html

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. A7
  9. A8
  10. A9
  11. A10
  12. A11
  13. A12
  14. A13
  15. A14
  16. A15
  17. D0
  18. D1
  19. D2
  20. D3
  21. D4
  22. D5
  23. D6
  24. D7
  25. /RES
  26. VIN
  27. SO1
  28. SO2
  29. MD7
  30. MD6
  31. MD5
  32. GND
  33. MD4
  34. MD3
  35. MD2
  36. MD1
  37. MD0
  38. SOUT
  39. SCK
  40. SIN
  41. CPG
  42. CPL
  43. ST
  44. LD0
  45. LD1
  46. CP
  47. FR
  48. S
  49. MA0
  50. MA1
  51. MA2
  52. MA3
  53. VCC
  54. MA4
  55. MA5
  56. MA6
  57. MA7
  58. MA12
  59. /MCS
  60. MA10
  61. /MRD
  62. MA11
  63. MA9
  64. MA8
  65. /MWR
  66. CK2
  67. CK1
  68. P15
  69. P14
  70. P13
  71. P12
  72. GND
  73. P11
  74. P10
  75. GND
  76. GND
  77. CLOCK-OUT
  78. /WR
  79. /RD
  80. /CS

The DMG and SGB CPU's have two pins named T1 and T2 which are tied to ground. I believe that pins 75 and 76 of the MGBCPU are T1 and T2 respectively, but only because of their placement near the clock output.

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