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Rev. 2.0, 09/02, page xxx of xxxviii
Figure 14.21 Scheme of Slave Transmit Operation....................................................................461
Figure 14.22 Scheme of TRS Bit Setting in Slave Mode ...........................................................462
Section 15 A/D Converter
Figure 15.1 Block Diagram of A/D Converter (For One Module) .............................................464
Figure 15.2 A/D Conversion Timing..........................................................................................473
Figure 15.3 External Trigger Input Timing ................................................................................474
Figure 15.4 Definitions of A/D Conversion Accuracy...............................................................476
Figure 15.5 Definitions of A/D Conversion Accuracy...............................................................476
Figure 15.6 Example of Analog Input Circuit ............................................................................477
Figure 15.7 Example of Analog Input Protection Circuit...........................................................479
Section 16 Compare Match Timer (CMT)
Figure 16.1 CMT Block Diagram...............................................................................................481
Figure 16.2 Counter Operation...................................................................................................484
Figure 16.3 Count Timing ..........................................................................................................485
Figure 16.4 CMF Set Timing......................................................................................................486
Figure 16.5 Timing of CMF Clear by the CPU ..........................................................................486
Figure 16.6 CMCNT Write and Compare Match Contention.....................................................487
Figure 16.7 CMCNT Word Write and Increment Contention....................................................487
Figure 16.8 CMCNT Byte Write and Increment Contention......................................................488
Section 18 I/O Ports
Figure 18.1 Port A (SH7144)......................................................................................................553
Figure 18.2 Port A (SH7145)......................................................................................................554
Figure 18.3 Port B ......................................................................................................................557
Figure 18.4 Port C ......................................................................................................................559
Figure 18.5 Port D (SH7144)......................................................................................................561
Figure 18.6 Port D (SH7145)......................................................................................................562
Figure 18.7 Port E (SH7144)......................................................................................................566
Figure 18.8 Port E (SH7145)......................................................................................................567
Figure 18.9 Port F.......................................................................................................................569
Section 19 Flash Memory (F-ZTAT Version)
Figure 19.1 Block Diagram of Flash Memory............................................................................572
Figure 19.2 Flash Memory State Transitions..............................................................................573
Figure 19.3 Boot Mode...............................................................................................................574
Figure 19.4 User Program Mode ................................................................................................575
Figure 19.5 Flash Memory Block Configuration........................................................................576
Figure 19.6 Programming/Erasing Flowchart Example in User Program Mode........................584
Figure 19.7 Flowchart for Flash Memory Emulation in RAM...................................................585
Figure 19.8 Example of RAM Overlap Operation (RAM[2:0]
=
B'000)....................................586
Figure 19.9 Program/Program-Verify Flowchart........................................................................588
Figure 19.10 Erase/Erase-Verify Flowchart ...............................................................................590
Section 20 Mask ROM