HD6412350 Hitachi, HD6412350 Datasheet - Page 8

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

2.9
Section 3
3.1
3.2
3.3
3.4
3.5
Section 4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
ii
Basic Timing...................................................................................................................... 65
2.9.1
2.9.2
2.9.3
2.9.4
Overview............................................................................................................................ 69
3.1.1
3.1.2
3.1.3
Register Descriptions ......................................................................................................... 71
3.2.1
3.2.2
Operating Mode Descriptions ............................................................................................ 73
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
Pin Functions in Each Operating Mode ............................................................................. 75
Memory Map in Each Operating Mode ............................................................................. 75
Overview............................................................................................................................ 79
4.1.1
4.1.2
4.1.3
Reset................................................................................................................................... 82
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
Traces ................................................................................................................................. 85
Interrupts ............................................................................................................................ 86
Trap Instruction.................................................................................................................. 87
Stack Status after Exception Handling .............................................................................. 88
Notes on Use of the Stack.................................................................................................. 89
Overview............................................................................................................... 65
On-Chip Memory (ROM, RAM).......................................................................... 65
On-Chip Supporting Module Access Timing ....................................................... 67
External Address Space Access Timing ............................................................... 68
MCU Operating Modes
H8S/2350 Operating Mode Selection ................................................................... 69
H8S/2351 Operating Mode Selection ................................................................... 70
Register Configuration.......................................................................................... 71
Mode Control Register (MDCR) .......................................................................... 71
System Control Register (SYSCR)....................................................................... 72
Mode 1 .................................................................................................................. 73
Mode 2 (H8S/2351 Only) ..................................................................................... 73
Mode 3 (H8S/2351 Only) ..................................................................................... 73
Mode 4 .................................................................................................................. 73
Mode 5 .................................................................................................................. 74
Mode 6 (H8S/2351 Only) ..................................................................................... 74
Mode 7 (H8S/2351 Only) ..................................................................................... 74
Exception Handling
Exception Handling Types and Priority................................................................ 79
Exception Handling Operation ............................................................................. 80
Exception Vector Table ........................................................................................ 80
Overview............................................................................................................... 82
Reset Types........................................................................................................... 82
Reset Sequence ..................................................................................................... 83
Interrupts after Reset............................................................................................. 84
State of On-Chip Supporting Modules after Reset Release.................................. 84
........................................................................................ 79
................................................................................. 69