IBASE Technology ASB200-915, User Manual

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86 ASB200-915 User Manual
A. I/O Port Address Map
Each peripheral device in the system is assigned a set of I/O port addresses
which also becomes the identity of the device. The following table lists the I/O
port addresses used.
Address Device Description
0x00000020-0x00000021 Programmable interrupt controller
0x00000024-0x00000025 Programmable interrupt controller
0x00000028-0x00000029 Programmable interrupt controller
0x0000002C-0x0000002D Programmable interrupt controller
0x00000030-0x00000031 Programmable interrupt controller
0x00000034-0x00000035 Programmable interrupt controller
0x00000038-0x00000039 Programmable interrupt controller
0x0000003C-0x0000003D Programmable interrupt controller
0x000000A0-0x000000A1 Programmable interrupt controller
0x000000A4-0x000000A5 Programmable interrupt controller
0x000000A8-0x000000A9 Programmable interrupt controller
0x000000AC-0x000000AD Programmable interrupt controller
0x000000B0-0x000000B1 Programmable interrupt controller
0x000000B4-0x000000B5 Programmable interrupt controller
0x000000B8-0x000000B9 Programmable interrupt controller
0x000000BC-0x000000BD Programmable interrupt controller
0x000004D0-0x000004D1 Programmable interrupt controller
0x00000A00-0x00000A0F Motherboard resources
0x00000A10-0x00000A1F Motherboard resources
0x00000A20-0x00000A2F Motherboard resources
0x0000002E-0x0000002F Motherboard resources
0x0000004E-0x0000004F Motherboard resources
0x00000061-0x00000061 Motherboard resources
0x00000063-0x00000063 Motherboard resources
0x00000065-0x00000065 Motherboard resources
0x00000067-0x00000067 Motherboard resources
0x00000070-0x00000070 Motherboard resources