HD6433694 Datasheet, PDF (19/432 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Figures
Section 1 Overview
Figure 1.1 Internal Block Diagram of H8/3694 Group of F-ZTAT^TM and Mask-ROM
Versions ......................................................................................................................... 3
Figure 1.2 Internal Block Diagram of H8/3694N (EEPROM Stacked Version) ............................ 4
Figure 1.3 Pin Arrangement of H8/3694 Group of F-ZTAT^TM and Mask-ROM Versions
(FP-64E, FP-64A).......................................................................................................... 5
Figure 1.4 Pin Arrangement of H8/3694 Group of F-ZTAT^TM and Mask-ROM Versions
(FP-48F, FP-48B, TNP-48)............................................................................................ 6
Figure 1.5 Pin Arrangement of H8/3694N (EEPROM Stacked Version) (FP-64E)....................... 7
Section 2 CPU
Figure 2.1 Memory Map (1) ......................................................................................................... 12
Figure 2.1 Memory Map (2) ......................................................................................................... 13
Figure 2.1 Memory Map (3) ......................................................................................................... 14
Figure 2.2 CPU Registers ............................................................................................................. 15
Figure 2.3 Usage of General Registers ......................................................................................... 16
Figure 2.4 Relationship between Stack Pointer and Stack Area ................................................... 17
Figure 2.5 General Register Data Formats (1).............................................................................. 19
Figure 2.5 General Register Data Formats (2).............................................................................. 20
Figure 2.6 Memory Data Formats................................................................................................. 21
Figure 2.7 Instruction Formats...................................................................................................... 32
Figure 2.8 Branch Address Specification in Memory Indirect Mode ........................................... 35
Figure 2.9 On-Chip Memory Access Cycle.................................................................................. 38
Figure 2.10 On-Chip Peripheral Module Access Cycle (3-State Access)..................................... 39
Figure 2.11 CPU Operation States................................................................................................ 40
Figure 2.12 State Transitions ........................................................................................................ 41
Figure 2.13 Example of Timer Configuration with Two Registers Allocated to
Same Address ............................................................................................................ 42
Section 3 Exception Handling
Figure 3.1 Reset Sequence............................................................................................................ 56
Figure 3.2 Stack Status after Exception Handling ........................................................................ 57
Figure 3.3 Interrupt Sequence....................................................................................................... 59
Figure 3.4 Port Mode Register Setting and Interrupt Request Flag Clearing Procedure .............. 60
Section 4 Address Break
Figure 4.1 Block Diagram of Address Break................................................................................ 61
Figure 4.2 Address Break Interrupt Operation Example (1)......................................................... 64
Figure 4.2 Address Break Interrupt Operation Example (2)......................................................... 65
Section 5 Clock Pulse Generators
Figure 5.1 Block Diagram of Clock Pulse Generators.................................................................. 67
Rev. 4.00, 03/04, page xix of xxviii