h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 10

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

2.8
2.9
Section 3 MCU Operating Modes ..................................................................... 49
3.1
3.2
3.3
3.4
Section 4 Exception Handling ........................................................................... 55
4.1
4.2
4.3
4.4
4.5
4.6
4.7
Section 5 Interrupt Controller............................................................................ 63
5.1
5.2
5.3
5.4
5.5
5.6
Rev. 2.00, 03/04, page x of xxxii
2.7.9
Processing States............................................................................................................... 46
Usage Note........................................................................................................................ 47
2.9.1
Operating Mode Selection ................................................................................................ 49
Register Descriptions........................................................................................................ 50
3.2.1
3.2.2
Operating Modes............................................................................................................... 52
3.3.1
3.3.2
Address Map ..................................................................................................................... 53
Exception Handling Types and Priority............................................................................ 55
Exception Sources and Exception Vector Table ............................................................... 56
Reset ................................................................................................................................. 57
4.3.1
4.3.2
4.3.3
Interrupt Exception Handling ........................................................................................... 59
Trap Instruction Exception Handling................................................................................ 59
Stack Status after Exception Handling.............................................................................. 60
Usage Note........................................................................................................................ 60
Features............................................................................................................................. 63
Input/Output Pins.............................................................................................................. 64
Register Descriptions........................................................................................................ 64
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
Interrupt Sources............................................................................................................... 69
5.4.1
5.4.2
Interrupt Exception Handling Vector Table...................................................................... 70
Interrupt Control Modes and Interrupt Operation ............................................................. 72
5.6.1
Effective Address Calculation ............................................................................. 44
Note on Bit Manipulation Instructions ................................................................ 47
Mode Control Register (MDCR) ......................................................................... 50
System Control Register (SYSCR)...................................................................... 51
Mode 2................................................................................................................. 52
Pin Functions ....................................................................................................... 52
Reset Exception Handling ................................................................................... 57
Interrupts after Reset............................................................................................ 58
On-Chip Peripheral Modules after Reset is Cancelled ........................................ 58
Interrupt Control Registers A to C (ICRA to ICRC) ........................................... 64
Address Break Control Register (ABRKCR) ...................................................... 65
Break Address Registers A to C (PBARA to PBARC) ....................................... 66
IRQ Sense Control Registers H, L (ISCRH, ISCRL) .......................................... 67
IRQ Enable Register (IER) .................................................................................. 68
IRQ Status Register (ISR).................................................................................... 68
External Interrupts ............................................................................................... 69
Internal Interrupts ................................................................................................ 70
Interrupt Control Mode 0..................................................................................... 74