System I/O Ports - Advantech SOM-5892 Manual

C.1

System I/O Ports

Table C.1: System I/O Ports
(Hex)
Addr.range
0000 - 001F
0020 - 0021
0022 - 003F
0040 - 0043
0044 - 005F
0060 - 0060
0061 - 0061
0062 - 0062
0063 - 0063
0064 - 0064
0065 - 0065
0066 - 0066
0067 – 0067
0070 - 0077
0072 - 007F
0080 - 0080
0081 – 0091
0090 – 009F
00A0 - 00A1
00A2 - 00BF
00C0 - 00DF
00E0 - 00EF
00F0 - 00FF
01F0 - 01F7
01CE-01CF
0200-020F
0274 – 0277
0279 – 0279
029C-029D
02E8-02EF
02F8-02FF
0378-037F
03B0-03BB
03C0-03DF
03F8-03FF
0400-0453
0454-0457
0458-047F
04D0-04D1
0500-057F
0680-069F
0778-077F
0A79-0A79
SOM-5892 User Manual
Device
Direct memory access controller
Programmable interrupt controller
Motherboard resources
System timer
Motherboard resources
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Motherboard resources
Microsoft ACPI-Compliant Embedded Controller
Motherboard resources
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Motherboard resources
Microsoft ACPI-Compliant Embedded Controller
Motherboard resources
System CMOS/real time clock
Motherboard resources
Motherboard resources
Direct memory access controller
Motherboard resources
Programmable interrupt controller
Motherboard resources
Direct memory access controller
Motherboard resources
Numeric data processor
Primary IDE Channel
VGASAVE
Motherboard resources
ISAPNP Read Data Port
ISAPNP Read Data Port
Motherboard resources
VGASAVE
Communications Port (COM2)
ECP Printer Port (LPT1)
VGASAVE
VGASAVE
Communications Port (COM1)
Motherboard resources
Motherboard resources
Motherboard resources
Programmable interrupt controller
Motherboard resources
Motherboard resources
ECP Printer Port (LPT1)
ISAPNP Read Data Port
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