E-STLC2416 STMicroelectronics, E-STLC2416 Datasheet - Page 34

• Manufacturer Part Number: E-STLC2416
• Manufacturer: STMicroelectronics

Specifications of E-STLC2416

• Lead Free Status / Rohs Status: Compliant

E-STLC2416
9
HCI USB transport layer
The USB Transport Layer has been specified by the Bluetooth™ SIG, and allows HCI level
communication between a host controller (E-STLC2416) and a host (e.g. PC), via a USB
interface. The USB Transport Layer is completely implemented in SW. It accepts HCI
messages from the HCI Layer, prepares it for transmission over a USB bus, and sends it to
the USB Driver. It reassembles the HCI messages from USB data received from the USB
Driver, and sends these messages to the HCI Layer. The Transport Layer does not interpret
the contents (payload) of the HCI messages; it only examines the header.
HCI USB transport layer
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