0001 ================================
0002 NetWinder specific documentation
0003 ================================
0004
0005 The NetWinder is a small low-power computer, primarily designed
0006 to run Linux. It is based around the StrongARM RISC processor,
0007 DC21285 PCI bridge, with PC-type hardware glued around it.
0008
0009 Port usage
0010 ==========
0011
0012 ======= ====== ===============================
0013 Min Max Description
0014 ======= ====== ===============================
0015 0x0000 0x000f DMA1
0016 0x0020 0x0021 PIC1
0017 0x0060 0x006f Keyboard
0018 0x0070 0x007f RTC
0019 0x0080 0x0087 DMA1
0020 0x0088 0x008f DMA2
0021 0x00a0 0x00a3 PIC2
0022 0x00c0 0x00df DMA2
0023 0x0180 0x0187 IRDA
0024 0x01f0 0x01f6 ide0
0025 0x0201 Game port
0026 0x0203 RWA010 configuration read
0027 0x0220 ? SoundBlaster
0028 0x0250 ? WaveArtist
0029 0x0279 RWA010 configuration index
0030 0x02f8 0x02ff Serial ttyS1
0031 0x0300 0x031f Ether10
0032 0x0338 GPIO1
0033 0x033a GPIO2
0034 0x0370 0x0371 W83977F configuration registers
0035 0x0388 ? AdLib
0036 0x03c0 0x03df VGA
0037 0x03f6 ide0
0038 0x03f8 0x03ff Serial ttyS0
0039 0x0400 0x0408 DC21143
0040 0x0480 0x0487 DMA1
0041 0x0488 0x048f DMA2
0042 0x0a79 RWA010 configuration write
0043 0xe800 0xe80f ide0/ide1 BM DMA
0044 ======= ====== ===============================
0045
0046
0047 Interrupt usage
0048 ===============
0049
0050 ======= ======= ========================
0051 IRQ type Description
0052 ======= ======= ========================
0053 0 ISA 100Hz timer
0054 1 ISA Keyboard
0055 2 ISA cascade
0056 3 ISA Serial ttyS1
0057 4 ISA Serial ttyS0
0058 5 ISA PS/2 mouse
0059 6 ISA IRDA
0060 7 ISA Printer
0061 8 ISA RTC alarm
0062 9 ISA
0063 10 ISA GP10 (Orange reset button)
0064 11 ISA
0065 12 ISA WaveArtist
0066 13 ISA
0067 14 ISA hda1
0068 15 ISA
0069 ======= ======= ========================
0070
0071 DMA usage
0072 =========
0073
0074 ======= ======= ===========
0075 DMA type Description
0076 ======= ======= ===========
0077 0 ISA IRDA
0078 1 ISA
0079 2 ISA cascade
0080 3 ISA WaveArtist
0081 4 ISA
0082 5 ISA
0083 6 ISA
0084 7 ISA WaveArtist
0085 ======= ======= ===========
