1-32
Hardware Specifications and Configurations
USB Port
HDMI Port (N/A)
AC Adapter
Item
Specification
USB compliance level
2.0
EHCI
The PCH contains seven USB full/low-speed host controllers
that support the standard Universal Host Controller Interface
(UHCI), Revision 1.1. Each UHCI Host Controller (UHC)
includes a root hub with two separate USB ports each, for a
total of fourteen USB ports.
Overcurrent detection on all USB ports is supported. The
overcurrent inputs are not 5 V tolerant, and can be used as
GPIs if not needed.
The PCH'S UHCI host controllers are arbitrated differently
than standard PCI devices to improve arbitration latency.
USB EHCI Host Controllers (D29:F0 and D26:F0)
The PCH contains two Enhanced Host Controller Interface
(EHCI) host controllers which support up to fourteen USB 2.0
high-speed root ports. USB 2.0 allows data transfers up to 480
Mb/s. USB 2.0 based Debug Port is also implemented in the
Ibex Peak
Number of USB port(s)
6
Location
4 on base, 2 on left side
Output Current
0.5A
Item
Specification
Compliance level
Data throughput
Number of HDMI port(s)
Location
Item
Specification
Input rating
135W
Maximum input AC current
1.5A
Inrush current
3.15A
Efficiency
Refer to EPA 2.0
Содержание Aspire Z3801
Страница 1: ...i Aspire Z3801 SERVICE GUIDE ...
Страница 10: ...x ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 27: ...Hardware Specifications and Configurations 1 17 System Block Diagram 0 Figure 1 7 System Block Diagram ...
Страница 45: ...CHAPTER 2 System Utilities ...
Страница 71: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 74: ...3 4 ...
Страница 120: ...3 50 Machine Maintenance Procedures ...
Страница 121: ...CHAPTER 4 Troubleshooting ...
Страница 143: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 144: ...5 2 Mainboard 5 3 Clearing Password and BIOS Recovery 5 5 Clearing Password 5 5 BIOS Recovery by Crisis Disk 5 6 ...
Страница 150: ...5 8 Jumper and Connector Locations ...
Страница 151: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 152: ...6 2 Exploded Diagram 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 7 ...
Страница 173: ...CHAPTER 7 Online Support Information ...
Страница 174: ...7 2 Support Service 7 3 ...
Страница 176: ...7 4 Online Support Information ...