sx1441 Semtech Corporation, sx1441 Datasheet - Page 58

• Manufacturer Part Number: sx1441
• Description: Bluetooth V1.2 Soc For Voice And Data Applications With Dsp Capabilities
• Manufacturer: Semtech Corporation

Personal Area Network
3.13.4 Link Controller Features
The Link Controller supports the features as described in Table 97.
© Semtech 2006
XE1413
Radio
chip
Link Controller Feature
SCO links
eSCO links
ACL links
Packet formatting
Control packets (ID, NULL, POLL, FHS)
Voice packets (HV1, HV2, HV3)
eSCO packets (EV3, EV4, EV5)
Mixed voice-data packets (DV)
Radio Interface
Figure 28 - SX1441 Bluetooth stack implementation
Upper layers (RFCom, L2CAP, …)
HCI (embedded)
TX
Link Controller
Link Manager
HCI (hosted)
Application
RTS CTS
Bluetooth Sequencer
58
Codec Interface
RX
CoolRISC 816
SX1441
SX1441 – Bluetooth® 1.2 SoC
Supported
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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Data Sheet