BC41B143A-DS-003PC Datasheet, PDF (35/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Description of Functional Blocks
8.7 Microcontroller
The microcontroller (MCU), interrupt controller and event timer run the Bluetooth software stack and control the radio
and host interfaces. A 16-bit reduced instruction set computer (RISC) microcontroller is used for low power
consumption and efficient use of memory.
8.7.1 Programmable I/O
8.7.2 802.11 Co-Existence Interface
Dedicated hardware is provided to implement a variety of co-existence schemes. Channel skipping AFH, priority
signalling, channel signalling and host passing of channel instructions are all supported. The features are configured
in firmware. The details of some methods are proprietary (e.g., Intel WCS). Contact CSR for details.
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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