h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 10

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

2.9
2.10 Usage Note........................................................................................................................ 76
Section 3 MCU Operating Modes
3.1
3.2
3.3
3.4
3.5
Section 4 Exception Handling
4.1
4.2
4.3
4.4
4.5
4.6
Rev. 5.00 Sep 22, 2005 page x of xxvi
2.8.6
Basic Timing..................................................................................................................... 70
2.9.1
2.9.2
2.9.3
2.9.4
2.9.5
2.10.1 TAS Instruction ................................................................................................... 76
2.10.2 Caution to Observe when Using Bit Manipulation Instructions .......................... 76
Overview .......................................................................................................................... 77
3.1.1
3.1.2
Register Descriptions........................................................................................................ 78
3.2.1
3.2.2
3.2.3
Operating Mode Descriptions ........................................................................................... 82
3.3.1
3.3.2
3.3.3
3.3.4
Pin Functions in Each Operating Mode ............................................................................ 83
Address Map in Each Operating Mode............................................................................. 83
Overview .......................................................................................................................... 87
4.1.1
4.1.2
4.1.3
Reset ................................................................................................................................. 90
4.2.1
4.2.2
4.2.3
4.2.4
Traces................................................................................................................................ 93
Interrupts........................................................................................................................... 94
Trap Instruction ................................................................................................................ 95
Stack Status after Exception Handling.............................................................................. 96
Power-Down State ............................................................................................... 69
Overview ............................................................................................................. 70
On-Chip Memory (ROM, RAM)......................................................................... 70
On-Chip Supporting Module Access Timing ...................................................... 72
On-Chip HCAN Module Access Timing............................................................. 74
External Address Space Access Timing .............................................................. 76
Operating Mode Selection ................................................................................... 77
Register Configuration......................................................................................... 78
Mode Control Register (MDCR) ......................................................................... 78
System Control Register (SYSCR)...................................................................... 79
Pin Function Control Register (PFCR) ................................................................ 80
Mode 4................................................................................................................. 82
Mode 5................................................................................................................. 82
Mode 6................................................................................................................. 82
Mode 7................................................................................................................. 82
Exception Handling Types and Priority............................................................... 87
Exception Handling Operation ............................................................................ 88
Exception Vector Table ....................................................................................... 88
Overview ............................................................................................................. 90
Reset Sequence .................................................................................................... 90
Interrupts after Reset............................................................................................ 92
State of On-Chip Supporting Modules after Reset Release ................................. 93
......................................................................................... 87
.................................................................................. 77