Renesas H8 Series Hardware Manual page 22

Figure 5.5 Flowchart of Clock Switching with Backup Function Disabled (2)
(From External Clock to On-Chip Oscillator Clock) .................................................. 73
Figure 5.6 Timing Chart of Switching from On-Chip Oscillator Clock to External Clock .......... 74
Figure 5.7 Timing Chart to Switch from External Clock to On-Chip Oscillator Clock ............... 75
Figure 5.8 External Oscillation Backup Timing ........................................................................... 76
Figure 5.9 Example of Trimming Flow for On-Chip Oscillator Clock ........................................ 77
Figure 5.10 Timing Chart of Trimming of On-Chip Oscillator Frequency .................................. 78
Figure 5.11 Example of Connection to Crystal Resonator ........................................................... 79
Figure 5.12 Equivalent Circuit of Crystal Resonator.................................................................... 79
Figure 5.13 Example of Connection to Ceramic Resonator ......................................................... 80
Figure 5.14 Example of External Clock Input .............................................................................. 80
Figure 5.15 Block Diagram of Subclock Oscillator...................................................................... 81
Figure 5.16 Typical Connection to 32.768-kHz Crystal Resonator.............................................. 81
Figure 5.17 Equivalent Circuit of 32.768-kHz Crystal Resonator................................................ 81
Figure 5.18 Pin Connection when not Using Subclock ................................................................ 82
Figure 5.19 Example of Incorrect Board Design .......................................................................... 83
Section 6 Power-Down Modes
Figure 6.1 Mode Transition Diagram ........................................................................................... 89
Section 7 ROM
Figure 7.1 Flash Memory Block Configuration............................................................................ 98
Figure 7.2 Programming/Erasing Flowchart Example in User Program Mode.......................... 106
Figure 7.3 Program/Program-Verify Flowchart ......................................................................... 108
Figure 7.4 Erase/Erase-Verify Flowchart ................................................................................... 111
Section 9 I/O Ports
Figure 9.1 Port 1 Pin Configuration............................................................................................ 117
Figure 9.2 Port 2 Pin Configuration............................................................................................ 123
Figure 9.3 Port 5 Pin Configuration............................................................................................ 125
Figure 9.4 Port 7 Pin Configuration............................................................................................ 131
Figure 9.5 Port 8 Pin Configuration............................................................................................ 134
Figure 9.6 Port B Pin Configuration........................................................................................... 139
Figure 9.7 Port C Pin Configuration........................................................................................... 140
Section 10 Timer A
Figure 10.1 Block Diagram of Timer A ..................................................................................... 144
Section 11 Timer V
Figure 11.1 Block Diagram of Timer V ..................................................................................... 150
Figure 11.2 Increment Timing with Internal Clock .................................................................... 157
Figure 11.3 Increment Timing with External Clock................................................................... 157
Figure 11.4 OVF Set Timing ...................................................................................................... 157
Rev. 1.00 Aug. 28, 2006 Page xx of xxviii