HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 4

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

2.9
Section 3
3.1
3.2
3.3
3.4
3.5
3.6
Section 4
4.1
4.2
4.3
4.4
4.5
4.6
Section 5
5.1
Basic Operational Timing ............................................................................................... 51
2.9.1
2.9.2
2.9.3
2.9.4
Overview......................................................................................................................... 55
3.1.1
3.1.2
Mode Control Register (MDCR) .................................................................................... 57
System Control Register (SYSCR)................................................................................. 58
Operating Mode Descriptions......................................................................................... 60
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
3.4.7
Pin Functions in Each Operating Mode.......................................................................... 61
Memory Map in Each Operating Mode.......................................................................... 61
Overview......................................................................................................................... 71
4.1.1
4.1.2
4.1.3
Reset ............................................................................................................................... 73
4.2.1
4.2.2
4.2.3
Interrupts......................................................................................................................... 77
Trap Instruction............................................................................................................... 78
Stack Status after Exception Handling ........................................................................... 79
Notes on Stack Usage ..................................................................................................... 80
Overview......................................................................................................................... 81
5.1.1
5.1.2
Overview......................................................................................................... 51
On-Chip Memory Access Timing................................................................... 51
On-Chip Supporting Module Access Timing ................................................. 53
Access to External Address Space.................................................................. 54
MCU Operating Modes
Operating Mode Selection .............................................................................. 55
Register Configuration.................................................................................... 56
Mode 1 ............................................................................................................ 60
Mode 2 ............................................................................................................ 60
Mode 3 ............................................................................................................ 60
Mode 4 ............................................................................................................ 60
Mode 5 ............................................................................................................ 60
Mode 6 ........................................................................................................... 60
Mode 7 ........................................................................................................... 61
Exception Handling
Exception Handling Types and Priority.......................................................... 71
Exception Handling Operation ....................................................................... 71
Exception Vector Table................................................................................... 72
Overview......................................................................................................... 73
Reset Sequence ............................................................................................... 73
Interrupts after Reset....................................................................................... 76
Interrupt Controller
Features........................................................................................................... 81
Block Diagram................................................................................................ 82
................................................................................... 81
.................................................................................. 71
........................................................................... 55