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H838602R Datasheet(PDF) 21 Page - Renesas Technology Corp |
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H838602R Datasheet(HTML) 21 Page - Renesas Technology Corp |
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21 / 552 page  Rev. 3.00 May 15, 2007 Page xxi of xxxii Figures Section 1 Overview Figure 1.1 Internal Block Diagram of H8/38602R Group .............................................................. 2 Figure 1.2 Pin Assignment of H8/38602R Group (TNP-32) .......................................................... 3 Figure 1.3 Pin Assignment of H8/38602R Group (32P6U-A)........................................................ 3 Section 2 CPU Figure 2.1 Memory Map................................................................................................................. 8 Figure 2.2 CPU Registers ............................................................................................................... 9 Figure 2.3 Usage of General Registers .........................................................................................10 Figure 2.4 Relationship between Stack Pointer and Stack Area................................................... 11 Figure 2.5 General Register Data Formats (1).............................................................................. 13 Figure 2.5 General Register Data Formats (2).............................................................................. 14 Figure 2.6 Memory Data Formats................................................................................................. 15 Figure 2.7 Instruction Formats...................................................................................................... 26 Figure 2.8 Branch Address Specification in Memory Indirect Mode ........................................... 30 Figure 2.9 On-Chip Memory Access Cycle.................................................................................. 32 Figure 2.10 On-Chip Peripheral Module Access Cycle (3-State Access)..................................... 33 Figure 2.11 CPU Operating States................................................................................................ 34 Figure 2.12 State Transitions ........................................................................................................ 35 Figure 2.13 Example of Timer Configuration with Two Registers Allocated to Same Address ............................................................................................................ 36 Section 3 Exception Handling Figure 3.1 Reset Exception Handling Sequence........................................................................... 45 Figure 3.2 Block Diagram of Interrupt Controller........................................................................ 54 Figure 3.3 Flow up to Interrupt Acceptance ................................................................................. 55 Figure 3.4 Interrupt Exception Handling Sequence...................................................................... 56 Figure 3.5 Stack Status after Exception Handling ........................................................................ 57 Figure 3.6 Operation when Odd Address is Set in SP .................................................................. 58 Figure 3.7 PFCR and PMRB (or AEGSR) Setting and Interrupt Request Flag Clearing Procedure .............................................................................................. 59 Section 4 Clock Pulse Generators Figure 4.1 Block Diagram of Clock Pulse Generators.................................................................. 63 Figure 4.2 Typical Connection to Crystal Resonator.................................................................... 66 Figure 4.3 Typical Connection to Ceramic Resonator.................................................................. 66 Figure 4.4 Example of External Clock Input ................................................................................ 67 Figure 4.5 Typical Connection to 32.768-kHz/38.4-kHz Crystal Resonator................................ 68 Figure 4.6 Equivalent Circuit of 32.768-kHz/38.4-kHz Crystal Resonator.................................. 69 |
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