HD6417750 Datasheet, PDF (44/1039 Pages) Renesas Technology Corp – SuperH RISC engine

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MD1/TxD2 Pin................................................................................................. 683
MD2/RxD2 Pin ................................................................................................ 683
Sample SCIF Initialization Flowchart .............................................................. 689
Sample Serial Transmission Flowchart ............................................................ 690
Example of Transmit Operation (Example with 8-Bit Data, Parity,
One Stop Bit).................................................................................................... 692
Example of Operation Using Modem Control (&765)..................................... 692
Sample Serial Reception Flowchart (1)............................................................ 693
Sample Serial Reception Flowchart (2)............................................................ 694
Example of SCIF Receive Operation (Example with 8-Bit Data, Parity,
One Stop Bit).................................................................................................... 696
Example of Operation Using Modem Control (5765)..................................... 696
Receive Data Sampling Timing in Asynchronous Mode ................................. 699
Overrun Error Flag ........................................................................................... 701
Block Diagram of Smart Card Interface........................................................... 704
Schematic Diagram of Smart Card Interface Pin Connections......................... 711
Smart Card Interface Data Format ................................................................... 712
TEND Generation Timing................................................................................ 714
Sample Start Character Waveforms ................................................................. 715
Difference in Clock Output According to GM Bit Setting............................... 717
Sample Initialization Flowchart ....................................................................... 719
Sample Transmission Processing Flowchart .................................................... 721
Sample Reception Processing Flowchart ......................................................... 723
Receive Data Sampling Timing in Smart Card Mode ...................................... 725
Retransfer Operation in SCI Receive Mode ..................................................... 726
Retransfer Operation in SCI Transmit Mode ................................................... 727
Procedure for Stopping and Restarting the Clock ............................................ 728
16-Bit Port........................................................................................................ 732
4-Bit Port.......................................................................................................... 733
MD0/SCK Pin .................................................................................................. 734
MD7/TxD Pin................................................................................................... 735
RxD Pin ............................................................................................................ 735
MD1/TxD2 Pin................................................................................................. 736
MD2/RxD2 Pin ................................................................................................ 736
&765 Pin .......................................................................................................... 737
MD8/5765 Pin................................................................................................. 738
Block Diagram of INTC................................................................................... 752
Example of IRL Interrupt Connection.............................................................. 755
Interrupt Operation Flowchart.......................................................................... 769
Block Diagram of User Break Controller......................................................... 774
User Break Debug Support Function Flowchart .............................................. 794
Block Diagram of H-UDI Circuit..................................................................... 800
TAP Control State Transition Diagram ............................................................ 810
Rev. 6.0, 07/02, page xlii of I