Netwinder 1.5 KB

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  1. NetWinder specific documentation
  2. ================================
  3. The NetWinder is a small low-power computer, primarily designed
  4. to run Linux. It is based around the StrongARM RISC processor,
  5. DC21285 PCI bridge, with PC-type hardware glued around it.
  6. Port usage
  7. ==========
  8. Min - Max Description
  9. ---------------------------
  10. 0x0000 - 0x000f DMA1
  11. 0x0020 - 0x0021 PIC1
  12. 0x0060 - 0x006f Keyboard
  13. 0x0070 - 0x007f RTC
  14. 0x0080 - 0x0087 DMA1
  15. 0x0088 - 0x008f DMA2
  16. 0x00a0 - 0x00a3 PIC2
  17. 0x00c0 - 0x00df DMA2
  18. 0x0180 - 0x0187 IRDA
  19. 0x01f0 - 0x01f6 ide0
  20. 0x0201 Game port
  21. 0x0203 RWA010 configuration read
  22. 0x0220 - ? SoundBlaster
  23. 0x0250 - ? WaveArtist
  24. 0x0279 RWA010 configuration index
  25. 0x02f8 - 0x02ff Serial ttyS1
  26. 0x0300 - 0x031f Ether10
  27. 0x0338 GPIO1
  28. 0x033a GPIO2
  29. 0x0370 - 0x0371 W83977F configuration registers
  30. 0x0388 - ? AdLib
  31. 0x03c0 - 0x03df VGA
  32. 0x03f6 ide0
  33. 0x03f8 - 0x03ff Serial ttyS0
  34. 0x0400 - 0x0408 DC21143
  35. 0x0480 - 0x0487 DMA1
  36. 0x0488 - 0x048f DMA2
  37. 0x0a79 RWA010 configuration write
  38. 0xe800 - 0xe80f ide0/ide1 BM DMA
  39. Interrupt usage
  40. ===============
  41. IRQ type Description
  42. ---------------------------
  43. 0 ISA 100Hz timer
  44. 1 ISA Keyboard
  45. 2 ISA cascade
  46. 3 ISA Serial ttyS1
  47. 4 ISA Serial ttyS0
  48. 5 ISA PS/2 mouse
  49. 6 ISA IRDA
  50. 7 ISA Printer
  51. 8 ISA RTC alarm
  52. 9 ISA
  53. 10 ISA GP10 (Orange reset button)
  54. 11 ISA
  55. 12 ISA WaveArtist
  56. 13 ISA
  57. 14 ISA hda1
  58. 15 ISA
  59. DMA usage
  60. =========
  61. DMA type Description
  62. ---------------------------
  63. 0 ISA IRDA
  64. 1 ISA
  65. 2 ISA cascade
  66. 3 ISA WaveArtist
  67. 4 ISA
  68. 5 ISA
  69. 6 ISA
  70. 7 ISA WaveArtist