HD6432670 Hitachi, HD6432670 Datasheet - Page 10

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

2.8
2.9
Section 3 MCU Operating Modes .................................................................. 57
3.1
3.2
3.3
3.4
Section 4 Exception Handling........................................................................ 75
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
Section 5 Interrupt Controller ........................................................................ 85
Rev. 2.0, 04/02, page viii of xliv
2.7.8
2.7.9
Processing States ......................................................................................................... 54
Usage Note .................................................................................................................. 55
2.9.1
Operating Mode Selection............................................................................................ 57
Register Descriptions ................................................................................................... 59
3.2.1
3.2.2
Operating Mode Descriptions....................................................................................... 61
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10 Mode 12.......................................................................................................... 63
3.3.11 Mode 13.......................................................................................................... 63
3.3.12 Mode 14.......................................................................................................... 63
3.3.13 Mode 15.......................................................................................................... 63
3.3.14 Pin Functions .................................................................................................. 63
Memory Map in Each Operating Mode......................................................................... 65
Exception Handling Types and Priority ........................................................................ 75
Exception Sources and Exception Vector Table ............................................................ 75
Reset ........................................................................................................................... 77
4.3.1
4.3.2
4.3.3
Traces.......................................................................................................................... 80
Interrupts ..................................................................................................................... 80
Trap Instruction ........................................................................................................... 81
Stack Status after Exception Handling .......................................................................... 82
Usage Note .................................................................................................................. 83
Memory Indirect—@@aa:8............................................................................. 51
Effective Address Calculation.......................................................................... 52
Usage Notes on Bit-wise Operation Instructions............................................... 55
Mode Control Register (MDCR)...................................................................... 59
System Control Register (SYSCR)................................................................... 59
Mode 1............................................................................................................ 61
Mode 2............................................................................................................ 61
Mode 3............................................................................................................ 61
Mode 4............................................................................................................ 61
Mode 5............................................................................................................ 62
Mode 6............................................................................................................ 62
Mode 7............................................................................................................ 62
Mode 10.......................................................................................................... 63
Mode 11.......................................................................................................... 63
Reset exception handling ................................................................................. 77
Interrupts after Reset ....................................................................................... 79
On-Chip Peripheral Functions after Reset Release............................................ 79