IBM ThinkPad 600X

System resources and IRQs

The following table shows the available system resources for your computer and the docking stations. The values in parentheses are alternate values that are selectable from the ThinkPad Configuration program or from an application program. The default values are highlighted.

System resources IRQ I/O address (hex) Memory address (hex) DMA
channel
CD-ROM and DVD drive in UltraslimBay 15, 14 0170-0177, 0376-0377, 01F0-01F7, or 03F6-03F7
None None
Crystal SoundFusion game device 5 0220-022F, 0388-038B None 1
Crystal SoundFusion joystick None 0200-0207 None None
Crystal SoundFusion virtual MPU-401 None 0330-0331 None None
Diskette controller 6 03F0-03F7 None 2
Hard disk drive 14 01F0-01F7 and 03F6-03F7 None None
IDE hard disk drive or the IDE CD-ROM drive in the docking station 0170-0177 and 0376-0377, 01E0-01E7 and 03E6-03E7, 01E8-01EF and 03EE-03EF, or 0168-016F and 036E-036F, None None None
Infrared port 4, 3, or disabled 03F8-03FF, 02F8-02FF, 02E8-02EF, or 03E8-03EF
None 0 and 3 or disabled
ISA adapter card (option card) in the docking station (Refer to the manual shipped with the adapter card.)
Joystick port None 0201 None None
Keyboard 1 0060 and 0064 None None
Math co-processor exception 13 None None None
MIDI 5, 7, 10, 11, or disabled 0330-0333, 0310-0313, 0320-0323, or 0300-0303 None None
Modem 10, 3, 4, 5, 7, 11, 15, disabled
-or-
3, 4,
0130-013F, 0350-035F, 0770-077F, or 0DB0-0DBF
-or-
02F8-02FF, 03F8-03FF, 03E8-03EF, or 02E8-02EF
None 7, 0, 1, or 6
Parallel port 7 03BC-03BE (and 07BC-07BE¹) None 0, 1, 3, or disabled²
7 0378-037F (and 0778-077A¹)
5 0278-027F (and 0678-067A¹)
Disabled Disabled
PC Card (Dependent on the PC Card type) (Dependent on the PC Card type) (Dependent on the PC Card type) None
PCI adapter card (option card) in the docking station (Refer to the manual shipped with the adapter card.)
PCMCIA controller 11 03E0-03E1³ CC000-CCFFF and CD000-CEFFF³
None
Real-time clock 8 0070-0071 None None
SCSI controller in the docking station (Automatically set by the system) None None None
Serial port Disabled Disabled None None
4 03F8-03FF
3 02F8-02FF
4 03E8-03EF
3 02E8-02EF
Sound Blaster None 0220-0233, 0240-0253, 0260-0273, or 0280-0293
None 1, 0, 6, or 7
Timer 0 0040-0043 None None
TrackPoint or mouse 12 0060 and 0064 None None
Video controller None 03BA, 03B4-03B5, 03C0-03CF, 03D4-03D5, 03DA, A0000-BFFFF C0000-CBFFF
None
WSS codec base
5, 7, 9, 10, 11, 15
0530-0537, 0604-060B, 0E80-0E87, or 0F40-0F47
None
0, 1, 3
Note:

¹ The I/O addresses in parentheses are used also when ECP is enabled as the printer operating mode from the ThinkPad Configuration program.
² When you enable ECP as the printer operating mode from the ThinkPad Configuration program, you must select one value from the four selections (including "disabled").
³ When you use Windows 95 OSR2, do not assign these I/O addresses.

System resources	IRQ	I/O address (hex)	Memory address (hex)	DMA channel
CD-ROM and DVD drive in UltraslimBay	15, 14	0170-0177, 0376-0377, 01F0-01F7, or 03F6-03F7	None	None
Crystal SoundFusion game device	5	0220-022F, 0388-038B	None	1
Crystal SoundFusion joystick	None	0200-0207	None	None
Crystal SoundFusion virtual MPU-401	None	0330-0331	None	None
Diskette controller	6	03F0-03F7	None	2
Hard disk drive	14	01F0-01F7 and 03F6-03F7	None	None
IDE hard disk drive or the IDE CD-ROM drive in the docking station	0170-0177 and 0376-0377, 01E0-01E7 and 03E6-03E7, 01E8-01EF and 03EE-03EF, or 0168-016F and 036E-036F,	None	None	None
Infrared port	4, 3, or disabled	03F8-03FF, 02F8-02FF, 02E8-02EF, or 03E8-03EF	None	0 and 3 or disabled
ISA adapter card (option card) in the docking station	(Refer to the manual shipped with the adapter card.)
Joystick port	None	0201	None	None
Keyboard	1	0060 and 0064	None	None
Math co-processor exception	13	None	None	None
MIDI	5, 7, 10, 11, or disabled	0330-0333, 0310-0313, 0320-0323, or 0300-0303	None	None
Modem	10, 3, 4, 5, 7, 11, 15, disabled -or- 3, 4,	0130-013F, 0350-035F, 0770-077F, or 0DB0-0DBF -or- 02F8-02FF, 03F8-03FF, 03E8-03EF, or 02E8-02EF	None	7, 0, 1, or 6
Parallel port	7	03BC-03BE (and 07BC-07BE¹)	None	0, 1, 3, or disabled²
7	0378-037F (and 0778-077A¹)
5	0278-027F (and 0678-067A¹)
Disabled	Disabled
PC Card	(Dependent on the PC Card type)	(Dependent on the PC Card type)	(Dependent on the PC Card type)	None
PCI adapter card (option card) in the docking station	(Refer to the manual shipped with the adapter card.)
PCMCIA controller	11	03E0-03E1³	CC000-CCFFF and CD000-CEFFF³	None
Real-time clock	8	0070-0071	None	None
SCSI controller in the docking station	(Automatically set by the system)	None	None	None
Serial port	Disabled	Disabled	None	None
4	03F8-03FF
3	02F8-02FF
4	03E8-03EF
3	02E8-02EF
Sound Blaster	None	0220-0233, 0240-0253, 0260-0273, or 0280-0293	None	1, 0, 6, or 7
Timer	0	0040-0043	None	None
TrackPoint or mouse	12	0060 and 0064	None	None
Video controller	None	03BA, 03B4-03B5, 03C0-03CF, 03D4-03D5, 03DA,	A0000-BFFFF C0000-CBFFF	None
WSS codec base	5, 7, 9, 10, 11, 15	0530-0537, 0604-060B, 0E80-0E87, or 0F40-0F47	None	0, 1, 3
Note: ¹ The I/O addresses in parentheses are used also when ECP is enabled as the printer operating mode from the ThinkPad Configuration program. ² When you enable ECP as the printer operating mode from the ThinkPad Configuration program, you must select one value from the four selections (including "disabled"). ³ When you use Windows 95 OSR2, do not assign these I/O addresses.

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