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PC8374T

National Semiconductor
Part Number PC8374T
Manufacturer National Semiconductor
Description Safe Keeper Desktop Trusted l/O
Published Jun 7, 2006
Detailed Description www.DataSheet4U.com PC8374T SafeKeeper  Desktop TrustedI/O PRODUCT BRIEF August 2004 Revision 1.1 PC8374T SafeKeeper...
Datasheet PDF File PC8374T PDF File

PC8374T
PC8374T


Overview
www.
DataSheet4U.
com PC8374T SafeKeeper  Desktop TrustedI/O PRODUCT BRIEF August 2004 Revision 1.
1 PC8374T SafeKeeper Desktop TrustedI/O General Description The National Semiconductor PC8374T Advanced I/O product is a member of the PC837x SuperI/O family.
All PC837x devices are highly integrated and are pin and software compatible, thus providing drop-in interchangeability and enabling a variety of assembly options using only a single motherboard and BIOS.
PC8374T integration allows for a reduced system board size and saves on total system cost.
The PC8374T includes legacy SuperI/O functions, Trusted Platform Module (TPM), system glue functions, health monitoring and control, commonly used functions such as GPIO, and ACPI-compliant Power Management support.
The Trusted Platform Module provides a solution for PC security, based on the TCG standard.
The complete security solution includes hardware, software, and firmware.
The PC8374T integrates miscellaneous analog and digital system glue functions to reduce the number of discrete components required.
The host communicates with the functions integrated in the PC8374T through an LPC Bus Interface.
The PC8374T supports both I/O and memory mapping of module registers and enables building legacy-free systems.
Outstanding Features ■ TCG 1.
1b based Trusted Platform Module (TPM) — Integrated non-volatile secure storage — Hardware and software protection schemes — Tamper resistance schemes — Pin compatible to integrated TPM 1.
2 device Legacy modules: Parallel Port, Floppy Disk Controller (FDC), two Serial Ports, Serial InfraRed Port and a Keyboard and Mouse Controller (KBC) Glue functions to complement the South Bridge functionality System health support, including SensorPath sensor interface, and fan monitor and control VSB3-powered Power Management with 19 wake-up sources Controls three LED indicators 16 GPIO pins with a variety of wake-up options I/O-mapped and memory-mapped registers 128-pin PQFP package ■ ■ ■ ■ ...


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