r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 10

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

2.8
2.9
Section 3 MCU Operating Modes .......................................................................79
3.1
3.2
3.3
3.4
Section 4 Exception Handling ............................................................................. 91
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
Rev. 1.00 Sep. 19, 2008 Page x of xxviii
2.7.3
2.7.4
2.7.5
2.7.6
2.7.7
2.7.8
2.7.9
Processing States.................................................................................................................. 76
Usage Note........................................................................................................................... 78
2.9.1
Operating Mode Selection ................................................................................................... 79
Register Descriptions ........................................................................................................... 80
3.2.1
3.2.2
Operating Mode Descriptions .............................................................................................. 82
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
Memory Map in Each Operating Mode ............................................................................... 84
Exception Handling Types and Priority............................................................................... 91
Exception Sources and Exception Vector Table .................................................................. 92
Reset .................................................................................................................................... 94
4.3.1
4.3.2
4.3.3
Trace Exception Handling ................................................................................................... 97
Interrupt Exception Handling .............................................................................................. 97
Trap Instruction Exception Handling................................................................................... 98
Illegal Instruction Exception Handling ................................................................................ 99
Stack Status after Exception Handling............................................................................... 100
Usage Note......................................................................................................................... 101
Register Indirect with Displacement—@(d:16, ERn) or @(d:32, ERn)................. 70
Register Indirect with Post-Increment or Pre-Decrement—@ERn+ or @-ERn..... 71
Absolute Address—@aa:8 /@aa:16 / @aa:24 /@aa:32.......................................... 71
Immediate—#xx:8 / #xx:16/ #xx:32....................................................................... 72
Program-Counter Relative—@(d:8, PC) or @(d:16, PC) ...................................... 72
Memory Indirect—@@aa:8 ................................................................................... 72
Effective Address Calculation ................................................................................ 74
Usage Notes on Bit-wise Operation Instructions .................................................... 78
Mode Control Register (MDCR) ............................................................................ 80
System Control Register (SYSCR)......................................................................... 80
Mode 1.................................................................................................................... 82
Mode 2.................................................................................................................... 82
Mode 3.................................................................................................................... 82
Mode 4.................................................................................................................... 83
Mode 7.................................................................................................................... 83
Pin Functions .......................................................................................................... 84
Reset Exception Handling ...................................................................................... 94
Interrupts after Reset............................................................................................... 96
On-Chip Peripheral Functions after Reset Release................................................. 96