HD6417705 Datasheet, PDF (37/739 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Figure 16.2 Sample SCIF Initialization Flowchart .................................................................. 406
Figure 16.3 Sample Serial Transmission Flowchart ................................................................ 407
Figure 16.4 Example of Transmit Operation
(Example with 8-Bit Data, Parity, One Stop Bit) .................................................. 409
Figure 16.5 Example of Transmit Data Stop Function ............................................................ 409
Figure 16.6 Transmit Data Stop Function Flowchart .............................................................. 410
Figure 16.7 Sample Serial Reception Flowchart (1)................................................................ 411
Figure 16.8 Sample Serial Reception Flowchart (2)................................................................ 412
Figure 16.9 Example of SCIF Receive Operation
(Example with 8-Bit Data, Parity, One Stop Bit) .................................................. 414
CTS Figure 16.10
Control Operation ..................................................................................... 414
RTS Figure 16.11
Control Operation ..................................................................................... 415
Figure 16.12 Data Format in Clock Synchronous Communication .......................................... 416
Figure 16.13 Sample SCIF Initialization Flowchart (1) (Transmission)................................... 418
Figure 16.13 Sample SCIF Initialization Flowchart (2) (Reception)........................................ 419
Figure 16.13 Sample SCIF Initialization Flowchart (3)
(Simultaneous Transmission and Reception) ...................................................... 420
Figure 16.14 Sample Serial Transmission Flowchart (1)
(First Transmission after Initialization) .............................................................. 421
Figure 16.14 Sample Serial Transmission Flowchart (2)
(Second and Subsequent Transmission) ............................................................. 421
Figure 16.15 Sample Serial Reception Flowchart (1) (First Reception after Initialization)....... 422
Figure 16.15 Sample Serial Reception Flowchart (2) (Second and Subsequent Reception) ...... 423
Figure 16.16 Sample Simultaneous Serial Transmission and Reception Flowchart (1)
(First Transfer after Initialization)...................................................................... 424
Figure 16.16 Sample Simultaneous Serial Transmission and Reception Flowchart (2)
(Second and Subsequent Transfer) ..................................................................... 425
Section 17 Infrared Data Association Module (IrDA)
Figure 17.1 Block Diagram of IrDA....................................................................................... 431
Figure 17.2 Transmit/Receive Operation................................................................................ 435
Section 18 USB Function Module
Figure 18.1 Block Diagram of USB ....................................................................................... 438
Figure 18.2 Cable Connection Operation ............................................................................... 454
Figure 18.3 Cable Disconnection Operation ........................................................................... 455
Figure 18.4 Transfer Stages in Control Transfer ..................................................................... 455
Figure 18.5 Setup Stage Operation......................................................................................... 456
Figure 18.6 Data Stage (Control-In) Operation....................................................................... 457
Figure 18.7 Data Stage (Control-Out) Operation .................................................................... 458
Figure 18.8 Status Stage (Control-In) Operation..................................................................... 459
Figure 18.9 Status Stage (Control-Out) Operation .................................................................. 460
Figure 18.10 EP1 Bulk-Out Transfer Operation ..................................................................... 461
Figure 18.11 EP2 Bulk-In Transfer Operation ........................................................................ 462
Rev. 2.00, 09/03, page xxxvii of xlvi