BC41B143A-DS-003PC Datasheet, PDF (37/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

CSR Bluetooth Software Stacks
9.1.1 Key Features of the HCI Stack: Standard Bluetooth Functionality
Bluetooth v2.0 + EDR mandatory functionality:
ƒ Adaptive frequency hopping (AFH), including classifier
ƒ Faster connection - enhanced inquiry scan (immediate FHS response)
ƒ LMP improvements
ƒ Parameter ranges
Optional Bluetooth v2.0 + EDR functionality supported:
ƒ Adaptive Frequency Hopping (AFH) as Master and Automatic Channel Classification
ƒ Fast Connect - Interlaced Inquiry and Page Scan plus RSSI during Inquiry
ƒ Extended SCO (eSCO), eV3 +CRC, eV4, eV5
ƒ SCO handle
ƒ Synchronisation
The firmware was written against the Bluetooth v2.0 + EDR specification.
ƒ Bluetooth components:
ƒ Baseband (including LC)
ƒ LM
ƒ HCI
ƒ Standard USB v1.1 and UART HCI Transport Layers
ƒ All standard radio packet types
ƒ Full Bluetooth data rate, enhanced data rates of 2 and 3Mbps⁽¹⁾
ƒ Operation with up to seven active slaves⁽¹⁾
ƒ Scatternet v2.5 operation
ƒ Maximum number of simultaneous active ACL connections: 7⁽²⁾
ƒ Maximum number of simultaneous active SCO connections: 3⁽²⁾
ƒ Operation with up to three SCO links, routed to one or more slaves
ƒ All standard SCO voice coding, plus transparent SCO
ƒ Standard operating modes: Page, Inquiry, Page-Scan and Inquiry-Scan
ƒ All standard pairing, authentication, link key and encryption operations
ƒ Standard Bluetooth power saving mechanisms: Hold, Sniff and Park modes, including Forced Hold
ƒ Dynamic control of peers' transmit power via LMP
ƒ Master/Slave switch
ƒ Broadcast
ƒ Channel quality driven data rate
ƒ All standard Bluetooth test modes
The firmware's supported Bluetooth features are detailed in the standard Protocol Implementation Conformance
Statement (PICS) documents, available from www.csr.com.
(1) _{This is the maximum allowed by Bluetooth v2.0 + EDR specification.}
(2) _{BlueCore4-ROM Plug-n-Go supports all combinations of active ACL and SCO channels for both master and slave operation, as specified}
by the Bluetooth v2.0 + EDR specification.
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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