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- NetWinder specific documentation
- ================================
- The NetWinder is a small low-power computer, primarily designed
- to run Linux. It is based around the StrongARM RISC processor,
- DC21285 PCI bridge, with PC-type hardware glued around it.
- Port usage
- ==========
- Min - Max Description
- ---------------------------
- 0x0000 - 0x000f DMA1
- 0x0020 - 0x0021 PIC1
- 0x0060 - 0x006f Keyboard
- 0x0070 - 0x007f RTC
- 0x0080 - 0x0087 DMA1
- 0x0088 - 0x008f DMA2
- 0x00a0 - 0x00a3 PIC2
- 0x00c0 - 0x00df DMA2
- 0x0180 - 0x0187 IRDA
- 0x01f0 - 0x01f6 ide0
- 0x0201 Game port
- 0x0203 RWA010 configuration read
- 0x0220 - ? SoundBlaster
- 0x0250 - ? WaveArtist
- 0x0279 RWA010 configuration index
- 0x02f8 - 0x02ff Serial ttyS1
- 0x0300 - 0x031f Ether10
- 0x0338 GPIO1
- 0x033a GPIO2
- 0x0370 - 0x0371 W83977F configuration registers
- 0x0388 - ? AdLib
- 0x03c0 - 0x03df VGA
- 0x03f6 ide0
- 0x03f8 - 0x03ff Serial ttyS0
- 0x0400 - 0x0408 DC21143
- 0x0480 - 0x0487 DMA1
- 0x0488 - 0x048f DMA2
- 0x0a79 RWA010 configuration write
- 0xe800 - 0xe80f ide0/ide1 BM DMA
- Interrupt usage
- ===============
- IRQ type Description
- ---------------------------
- 0 ISA 100Hz timer
- 1 ISA Keyboard
- 2 ISA cascade
- 3 ISA Serial ttyS1
- 4 ISA Serial ttyS0
- 5 ISA PS/2 mouse
- 6 ISA IRDA
- 7 ISA Printer
- 8 ISA RTC alarm
- 9 ISA
- 10 ISA GP10 (Orange reset button)
- 11 ISA
- 12 ISA WaveArtist
- 13 ISA
- 14 ISA hda1
- 15 ISA
- DMA usage
- =========
- DMA type Description
- ---------------------------
- 0 ISA IRDA
- 1 ISA
- 2 ISA cascade
- 3 ISA WaveArtist
- 4 ISA
- 5 ISA
- 6 ISA
- 7 ISA WaveArtist
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