SDI Technologies SDIO Card - Manual (Page 15)

©Copyright 2002-2006 SD Card Association
SDIO Card Bluetooth Type-A Simplified Specification Version 1.00
8
2.3 Supported Bluetooth Protocol Layers in the SDIO Card Type-A for
Bluetooth
Figure 7 shows the supported Bluetooth protocol layer in the SDIO Card Type-A for Bluetooth. The
radio, Baseband, LMP and HCI interface reside in the card. The Bluetooth protocol specification is
based on the document 'Specification of the Bluetooth System Version 1.1' by the Bluetooth Special
Interest Group (SIG).
Figure 7 – Typical Applications in Data Communications
Type-A
Card
RF
Baseband
Host Applications
Application Layer Protocol
Host
Using Type-A Function
LMP
SDIO Card Type-A for Bluetooth
Transport
HCI
RFCOMM SDP
L2CAP
SCO LM