IBM 4840-563 - Page 39

interface
02F8-02FF 8 bytes SMC LPC47M192, Serial Port 2 (Motherboard) SMC LPC47M192
0377, bit 7 1 bit SMC LPC47M192, Floppy Disk Change SMC LPC47M192
0378-037F 8 bytes SMC LPC47M192, Parallel Port (typical, setup
default)
SMC LPC47M192
03F0-03F5 8 bytes SMC LPC47M192, Floppy Controller SMC LPC47M192
03F6 1 byte IDE Channel 0 (decoded by Intel 82801DB
(ICH4))
Intel 82801DB
(ICH4)
03F7,bit 7 1 bit IDE, Floppy Disk Change (Intel 82801DB
(ICH4))
Intel 82801DB
(ICH4)
03F7,bits 6:0 7 bits IDE Status Channel 0 (decoded by Intel
82801DB (ICH4))
Intel 82801DB
(ICH4)
03F8-03FF 8 bytes SMC LPC47M192, Serial Port 1 (Motherboard) SMC LPC47M192
0CF8-0CFB 4 bytes Intel 82845GV/Intel 82801DB (ICH4) PCI
Configuration Address Register
Intel MHC4 and
ICH4
0CFC-0CFF 4 bytes Intel 82845GV/Intel 82801DB (ICH4) PCI
Configuration Data Register
Intel MCH4 and
ICH4
SurePOS 500 Model XX3 Technical Reference, v 1.3 Page 39 of
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