SDI Technologies SDIO Card - Manual (Page 28)

©Copyright 2002-2006 SD Card Association
SDIO Card Bluetooth Type-A Simplified Specification Version 1.00
21
Appendix C (Informative)
C.1 Example of SDIO Card Type-A for Bluetooth
Initialization Procedure
Figure 12 – Initialization Procedure
Get I/O common & function
information
CIA (CCCR, FBR, CIS)
Type-A Transport
layer
Set card function
SDIO Card initialization*
* Refer to SDIO Card
Specification - chapter 3
Confirm that SDIO Card for
Bluetooth Type-A function is
consistent with host
requirements.
Confirm Type-A Transport
mode. Then set Transfer mode
and retry count in host driver.
Initialize SDIO Card.
Type-A registers
set interrupt operation
Set interrupt operation.
SDIO layer
Bluetooth communication follows
CSA
Get I/O function driver and/or
application
CCCR, FBR
* Refer to SDIO Card
Specification - chapter 6.6
Confirm that SDIO Transfer
mode is consistent with host
requirements. Then set Transfer
mode if required.
Get I/O common & function
information
CIA (CIS: Sub-Tuple of
CISTPL_SDIO_FUNCTION)