Table A-2 Xe-700 Sbc Dma Map; Table A-3 Xe-700 Sbc I/O Map; Maps - Octagon Systems XE–700 Reference Manual

Maps

Table A–2 XE–700 SBC DMA map
Channel
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Table A–3 XE–700 SBC I/O map
Start Addr
(Hex)
0000
0020
0040
0060
0080
00a0
00c0
0170
0120
02e8
02f8
0386
03c0
03e8
03f8
a000
0cf8
ef00
efa0
f000
106
XE–700 SBC DMA map
Description * One of the lower DMA channels (0 through 3)
must be disabled (reserved by the system) and
available *
will be unavailable to the expansion bus. By
available *
default, DMA Channel 2 will be disabled. The
available *
user may use Setup to change this selection to
available *
any other low DMA channel.
Slave
available
available
available
XE–700 SBC I/O map
End Addr Function
(Hex)
001f DMA controller 1
0021 PIC 1
005f Timer
006f Keyboard Controller
008f DMA Page register
00a1 PIC 2
00df DMA controller 2
0177 IDE
0123 Digital I/O
02ef COM 4 (Optional)
02ff COM 2
0376 IDE
03df VGA
03ef COM 3
03ff COM 1
a100 GPIO (Watchdog, Switches, LEDs, etc)
0cff PCI Config
ef4b Hardware Monitoring
efaf SMBUS
fbff PCI Assignable