IBM 560 - Manual (Page 15)

Figure 1-3 (Part 2 of 2). System Board I/O Address Map
Address (Hex) Device
03B4, 03B5, 03BA Video subsystem
03BC–03BE Parallel port 1
03C0–03C5 Video subsystem
03C6–03C9 Video DAC
03CA, 03CC, 03CE, 03CF Video subsystem
03D4, 03D5, 03DA, 3D8,
3D9 Video subsystem
03E0–03E3 PCMCIA interface
03E8–03EF Serial port 3
03F0–03F7 Diskette drive controller
03F6–03F7 Hard disk drive registers
03F8–03FF Serial port 1
0D00, 0D01 Reserved
15E8–15EF Reserved
2100–21FF Reserved
23C0–23C7 Reserved
43C6, 43C7, 43C8, 43C9 Reserved
46E8 Reserved
83C6, 83C8 Reserved
CF8–CFB PCI Configuration Address Register
CFC–CFF PCI Configuration Data Register
F104 Reserved
ThinkPad 560/560E System Overview 1-7