System Board Major Chips (Intel® H61 Express Chipset) - Acer Aspire Z3801 Service Manual

System Board Major Chips (Intel® H61 Express Chipset)
Item
Core logic
VGA
LAN
USB 2.0
Super I/O controller
Bluetooth
Wireless
TV
PCMCIA
Audio codec
Card reader
Hardware Specifications and Configurations
Cougar Point PCH package H61(Desktop Only)
FCBGA package

Package size: 27mm x 27mm

Ball Count: 942

Ball pitch: 0.7mm

Integrated graphics controller
RTL8111E-VC-CG
USB UHCI Host Controllers (D29:F1, F2, F3, F4 and D26:F1, F2 and F3)
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
MCE Compliant IR
N/A
Supports Mini PCIE, PCI_E wireless LAN
Supports Mini PCIE, PCI_E TV
N/A
ALC272
RTS5138 One-LUN USB 2.0 Card Reader Controller SD, SDHC, MMC,
MS, MS pros lot
Specification
1-19