Manual

viii
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
37.6 Functional Description ........................................................................621
37.7 AC’97 Controller (AC97C) User Interface ...........................................632
38 Timer Counter (TC) ..................................................................647
38.1 Description .........................................................................................647
38.2 Block Diagram ....................................................................................648
38.3 Pin Name List .....................................................................................649
38.4 Product Dependencies .......................................................................649
38.5 Functional Description ........................................................................650
38.6 Timer Counter (TC) User Interface .....................................................663
39 Controller Area Network (CAN) ..............................................681
39.1 Description .........................................................................................681
39.2 Block Diagram ....................................................................................682
39.3 Application Block Diagram .................................................................683
39.4 I/O Lines Description .........................................................................683
39.5 Product Dependencies .......................................................................683
39.6 CAN Controller Features ....................................................................684
39.7 Functional Description ........................................................................696
39.8 Controller Area Network (CAN) User Interface ..................................709
40 Pulse Width Modulation (PWM) Controller ............................739
40.1 Description .........................................................................................739
40.2 Block Diagram ....................................................................................739
40.3 I/O Lines Description ..........................................................................740
40.4 Product Dependencies .......................................................................740
40.5 Functional Description ........................................................................740
40.6 Pulse Width Modulation (PWM) Controller User Interface ................748
41 MultiMedia Card Interface (MCI) .............................................759
41.1 Description .........................................................................................759
41.2 Block Diagram ....................................................................................760
41.3 Application Block Diagram .................................................................760
41.4 Pin Name List ....................................................................................761
41.5 Product Dependencies .......................................................................761
41.6 Bus Topology .....................................................................................761
41.7 MultiMedia Card Operations ...............................................................763
41.8 ...........................................................................................................764
41.9 SD/SDIO Card Operations .................................................................773