r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 23

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

15.5 Multiprocessor Communication Function.......................................................................... 870
15.6 Operation in Clocked Synchronous Mode ......................................................................... 877
15.7 Operation in Smart Card Interface Mode........................................................................... 885
15.8 IrDA Operation .................................................................................................................. 898
15.9 Interrupt Sources................................................................................................................ 901
15.10 Usage Notes ....................................................................................................................... 905
Section 16 USB Function Module (USB)..........................................................911
16.1 Features.............................................................................................................................. 911
16.2 Input/Output Pins............................................................................................................... 912
15.4.3 Clock..................................................................................................................... 862
15.4.4 SCI Initialization (Asynchronous Mode).............................................................. 863
15.4.5 Data Transmission (Asynchronous Mode) ........................................................... 864
15.4.6 Serial Data Reception (Asynchronous Mode) ...................................................... 866
15.5.1 Multiprocessor Serial Data Transmission ............................................................. 871
15.5.2 Multiprocessor Serial Data Reception .................................................................. 873
15.6.1 Clock..................................................................................................................... 877
15.6.2 SCI Initialization (Clocked Synchronous Mode).................................................. 878
15.6.3 Serial Data Transmission (Clocked Synchronous Mode) ..................................... 878
15.6.4 Serial Data Reception (Clocked Synchronous Mode) .......................................... 881
15.6.5 Simultaneous Serial Data Transmission and Reception
15.7.1 Pin Connection Example ...................................................................................... 885
15.7.2 Data Format (Except for Block Transfer Mode)................................................... 886
15.7.3 Block Transfer Mode ............................................................................................ 887
15.7.4 Receive Data Sampling Timing and Reception Margin ....................................... 888
15.7.5 Initialization.......................................................................................................... 890
15.7.6 Data Transmission (Except for Block Transfer Mode)......................................... 891
15.7.7 Serial Data Reception (Except for Block Transfer Mode).................................... 893
15.7.8 Clock Output Control............................................................................................ 895
15.9.1 Interrupts in Normal Serial Communication Interface Mode ............................... 901
15.9.2 Interrupts in Smart Card Interface Mode .............................................................. 903
15.10.1 Module Stop Mode Setting ................................................................................... 905
15.10.2 Break Detection and Processing ........................................................................... 905
15.10.3 Mark State and Break Sending ............................................................................. 905
15.10.4 Receive Error Flags and Transmit Operations
15.10.5 Relation between Writes to TDR and the TDRE Flag .......................................... 906
15.10.6 Restrictions on Use of DMAC or DTC................................................................. 906
15.10.7 Operation in Case of Mode Transition.................................................................. 907
(Clocked Synchronous Mode) .............................................................................. 883
(Clocked Synchronous Mode Only) ..................................................................... 905
Rev. 1.00 Sep. 19, 2008 Page xxiii of xxx