Miscellaneous Technical Information
69
System I/O Address Map
Address Range (hex) Description
0x00000000-0x00000CF7 PCI bus
0x00000000-0x00000CF7 Direct memory access controller
0x00000D00-0x0000FFFF PCI bus
0x0000D000-0x0000DFFF SiS Accelerated Graphics Port
0x000003B0-0x000003BB SiS Accelerated Graphics Port
0x000003B0-0x000003BB SiS 650_740
0x000003C0-0x000003DF SiS Accelerated Graphics Port
0x000003C0-0x000003DF SiS 650_740
0x0000D800-0x0000D87F SiS 650_740
0x00000A79-0x00000A79 ISAPNP Read Data Port
0x00000279-0x00000279 ISAPNP Read Data Port
0x00000274-0x00000277 ISAPNP Read Data Port
0x0000E400-0x0000E47F Motherboard resources
0x0000E480-0x0000E4FF Motherboard resources
0x0000E600-0x0000E61F Motherboard resources
0x00000480-0x0000048F Motherboard resources
0x00000010-0x0000001F Motherboard resources
0x00000022-0x0000002D Motherboard resources
0x00000030-0x0000003F Motherboard resources
0x00000044-0x0000005F Motherboard resources
0x00000062-0x00000063 Motherboard resources
0x00000065-0x0000006F Motherboard resources
0x00000074-0x0000007F Motherboard resources
0x00000091-0x00000093 Motherboard resources
0x000000A2-0x000000BF Motherboard resources
0x000000E0-0x000000EF Motherboard resources
0x000004D0-0x000004D1 Motherboard resources
0x00000020-0x00000021 Programmable interrupt controller
0x000000A0-0x000000A1 Programmable interrupt controller
0x00000080-0x00000090 Direct memory access controller
0x00000094-0x0000009F Direct memory access controller
0x000000C0-0x000000DF Direct memory access controller
0x00000040-0x00000043 System timer
