1-42
Hardware Specifications and Configurations
System Interrupt Specification
System DMA Specification (Continued)
DMA6
Not Assigned
DMA7
Not Assigned
*ExpressCard controller can use DMA 1, 2, or 5.
Hardware IRQ
System Function
IRQ0 System
timer
IRQ1
Standard 101-/102-Key or Microsoft
®
Natural Keyboard
IRQ2 Cascaded
IRQ3
Intel 82801DB/DBM USB2 Enhanced Host Controller-24CD
IRQ4 COM1
IRQ5*
Conexant AC-Link Audio Intel 82801DB/DBM SMBus
Controller-24C3 Data Fax
Modem with SmartCP
IRQ6 Diskette
drive
IRQ7* Parallel
port
IRQ8
System CMOS/real-time clock
IRQ9* Microsoft
ACPI-compliant
system
IRQ10*
Intel USB UHCI controller-24C2
Intel 82852/82855 GM/GME Graphic Controller
Realtek RTL8139 Family PCI Fast Ethernet Controller
IRQ11
Intel USB EHCI controller-24CD
Intel USB UHCI controller-24C4
Intel USB UHCI controller-24C7
Intel Pro/Wireless 2200BG
TI OHCI 1394 host controller
TI PCI1410 CardBus controller
IRQ12
Synaptics PS/2 Port Touchpad
IRQ13
Numeric data processor
IRQ14
Primary IDE channel
IRQ15
Secondary IDE channel
*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.
NOTE:
Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.
NOTE:
ExpressCards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either
the infrared or the serial port may assert IRQ3 or IRQ4.
Legacy Mode
Power Management
Содержание Aspire 7750Z
Страница 1: ...Aspire 7750 7750G SERVICEGUIDE...
Страница 10: ...x...
Страница 11: ...CHAPTER 1 Hardware Specification...
Страница 14: ...1 4...
Страница 32: ...1 22 Hardware Specifications and Configurations System Block Diagram Figure 1 10 System Block Diagram...
Страница 56: ...1 46 Hardware Specifications and Configurations...
Страница 57: ...CHAPTER 2 System Utilities...
Страница 79: ...CHAPTER 3 Machine Maintenance...
Страница 82: ...3 4...
Страница 122: ...3 44 Machine Maintenance Procedures...
Страница 123: ...CHAPTER 4 Troubleshooting...
Страница 136: ...4 14 Troubleshooting WLAN Failure 0 If the WLAN fails perform the following Figure 4 9 WLAN Failure 6WDUW L0D 6WDUW...
Страница 149: ...CHAPTER 5 Jumper and Connector Locations...
Страница 156: ...5 8 Jumper and Connector Locations...
Страница 157: ...CHAPTER 6 FRU List...
Страница 158: ...6 2 Exploded Diagrams 6 4 FRU List 6 6 Screw List 6 23...
Страница 180: ...6 24 FRU Field Replaceable Unit List...
Страница 181: ...CHAPTER 7 Model Definition and Configuration...
Страница 182: ...7 2 Aspire 7750 7750G 7 3...
Страница 253: ...CHAPTER 8 Test Compatible Components...
Страница 254: ...8 2 Microsoft Windows 7 Environment Test 8 4...
Страница 270: ...8 18 Test Compatible Components...
Страница 271: ...CHAPTER 9 Online Support Information...
Страница 272: ...9 2 Introduction 9 3...
Страница 274: ...9 4 Online Support Information...