FEATURES
IEEE 802.11x Key Features (Cont.)
General Features (Cont.)
•
Backward compatible with SDIO v2.0 host
interfaces.
•
Security:
– WPA and WPA2 (Personal) support for
powerful encryption and authentication
•
PCIe mode complies with PCI Express base
specification revision 3.0 compliant Gen1
interface for ×1 lane and power management
base specification.
– AES and TKIP in hardware for faster data
encryption and IEEE 802.11i compatibility
– Reference WLAN subsystem provides Cisco
Compatible Extensions (CCX, CCX 2.0, CCX
3.0, and CCX 4.0)
•
Integrated ARMCR4 processor with tightly
coupled memory for complete WLAN subsystem
functionality and minimizing the need to wake-up
the applications processor for standard WLAN
functions. This allows for further minimization of
power consumption, while maintaining the ability
to field upgrade with future features. On-chip
memory includes 800 KB SRAM and 704 KB
ROM.
– Reference WLAN subsystem provides Wi-Fi
Protected Setup (WPS)
•
Worldwide regulatory support: Global products
supported with worldwide homologated design.
•
OneDriver™ software architecture for easy
migration from existing embedded WLAN and
Bluetooth devices as well as future devices.
Broadcom Corporation
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