HD64336901G Renesas Technology, HD64336901G Datasheet - Page 10

• Manufacturer Part Number: HD64336901G
• Description: (HD64xxx Series) 16-BIT MICROCONTROLLER
• Manufacturer: Renesas Technology

3.3
3.4
3.5
Section 4 Address Break....................................................................................59
4.1
4.2
Section 5 Clock Pulse Generators .....................................................................65
5.1
5.2
5.3
5.4
5.5
5.6
5.7
Rev. 1.00, 11/03, page x of xxviii
3.2.7
Reset Exception Handling................................................................................................. 52
Interrupt Exception Handling............................................................................................ 53
3.4.1
3.4.2
3.4.3
3.4.4
Usage Notes ...................................................................................................................... 58
3.5.1
3.5.2
3.5.3
Register Descriptions ........................................................................................................ 59
4.1.1
4.1.2
4.1.3
4.1.4
Operation .......................................................................................................................... 63
Features ............................................................................................................................. 66
Register Descriptions ........................................................................................................ 67
5.2.1
5.2.2
5.2.3
5.2.4
System Clock Select Operation......................................................................................... 71
5.3.1
5.3.2
Trimming of Internal RC Oscillator Frequency ................................................................ 78
External Oscillators........................................................................................................... 80
5.5.1
5.5.2
5.5.3
Prescaler............................................................................................................................ 81
5.6.1
Usage Notes ...................................................................................................................... 82
5.7.1
5.7.2
Wakeup Interrupt Flag Register (IWPR) ............................................................. 51
External Interrupts ............................................................................................... 53
Internal Interrupts................................................................................................. 54
Interrupt Handling Sequence ............................................................................... 54
Interrupt Response Time...................................................................................... 56
Interrupts after Reset............................................................................................ 58
Notes on Stack Area Use ..................................................................................... 58
Notes on Rewriting Port Mode Registers............................................................. 58
Address Break Control Register (ABRKCR)....................................................... 60
Address Break Status Register (ABRKSR) ......................................................... 61
Break Address Registers (BARH, BARL)........................................................... 62
Break Data Registers (BDRH, BDRL) ................................................................ 62
RC Control Register (RCCR) .............................................................................. 67
RC Trimming Data Protect Register (RCTRMDPR)........................................... 68
RC Trimming Data Register (RCTRMDR) ......................................................... 69
Clock Control/Status Register (CKCSR) ............................................................. 69
Clock Control Operation...................................................................................... 72
Clock Change Timing .......................................................................................... 75
Connecting Crystal Resonator ............................................................................. 80
Connecting Ceramic Resonator ........................................................................... 81
External Clock Input Method............................................................................... 81
Prescaler S ........................................................................................................... 81
Note on Resonators .............................................................................................. 82
Notes on Board Design ........................................................................................ 82