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Figure
1-3 (Part 2 of 2). System Board I/O Address Map
Address (Hex)
Device
0330–0333
MIDI Port 4
0350–035F
ThinkPad Modem
0376, 0377
Secondary IDE Registers
0378–037A
Parallel Port 2
037B–037F
Reserved
0388–038B
Audio Subsystem - FM Synthesizer
0398–0399
Reserved
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,
03D8–03DA
03E0–03E1
PCMCIA Interface (DCR 2959)
03E8–03EF
Serial Port 3
03E8–03EF
IR Port 3
03F0–03F5, 03F7
Diskette-Drive Controller
03F6, 03F7
Primary IDE Registers
03F8–03FF
Serial Port 1
03F8–03FF
IR Port 1
0530–0537
Audio - WSS 1
0538–053F
Audio Control Port 1
0604–060B
Audio - WSS 2
0770–077F
ThinkPad Modem
0CF8–0CFB
PCI Configuration Address Register
0CFC–0CFF
PCI Configuration Data Register
0DB0–0DBF
ThinkPad Modem
0D38–0D3F
Audio Control Port 2
0E80–0E87
Audio - WSS 3
0E88–0E8F
Audio Control Port 3
0F40–0F47
Audio - WSS 4
0FF0–0FF7
Audio Control Port 4
15E8–15EF
Power Management Register
2120–21FF
Reserved
23C0–23C7
Reserved
46E8
Video Subsystem Enable
EF00–EF37
Power Management Register
EFA0–EFAD
SMBus IO Space Register
F104
Reserved
1-6 System Overview
Summary of Contents for ThinkPad 770
Page 1: ...05L1739 S05L 1739 00...
Page 6: ...vi...
Page 10: ...x Preface...
Page 148: ...IBM Part Number 05L1739 Printed in the United States of America...