h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 19

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

5.4
5.5
5.6
5.7
Section 6 Bus Controller
6.1
6.2
6.3
6.4
6.5
6.6
6.7
5.3.7
Interrupt Sources ............................................................................................................... 84
5.4.1
5.4.2
Interrupt Exception Handling Vector Table...................................................................... 86
Interrupt Control Modes and Interrupt Operation ............................................................. 90
5.6.1
5.6.2
5.6.3
5.6.4
5.6.5
Usage Notes ...................................................................................................................... 101
5.7.1
5.7.2
5.7.3
Features ............................................................................................................................. 103
Input/Output Pins .............................................................................................................. 105
Register Descriptions ........................................................................................................ 106
6.3.1
6.3.2
6.3.3
6.3.4
Bus Control ....................................................................................................................... 113
6.4.1
6.4.2
6.4.3
6.4.4
Basic Bus Interface ........................................................................................................... 123
6.5.1
6.5.2
6.5.3
6.5.4
Burst ROM Interface......................................................................................................... 134
6.6.1
6.6.2
Memory Card Interface ..................................................................................................... 137
6.7.1
6.7.2
Keyboard Matrix Interrupt Mask Registers (KMIMRA, KMIMR6)
Wake-Up Event Interrupt Mask Register (WUEMR3) ........................................ 83
External Interrupts ............................................................................................... 84
Internal Interrupts................................................................................................. 86
Interrupt Control Mode 0 ..................................................................................... 92
Interrupt Control Mode 1 ..................................................................................... 94
Interrupt Exception Handling Sequence .............................................................. 96
Interrupt Response Times .................................................................................... 98
DTC Activation by Interrupt................................................................................ 99
Conflict between Interrupt Generation and Disabling ......................................... 101
Instructions that Disable Interrupts ...................................................................... 102
Interrupts during Execution of EEPMOV Instruction.......................................... 102
Bus Control Register (BCR) ................................................................................ 106
Bus Control Register 2 (BCR2) ........................................................................... 108
Wait State Control Register (WSCR) .................................................................. 110
Wait State Control Register 2 (WSCR2) ............................................................. 112
Bus Specifications................................................................................................ 113
Advanced Mode ................................................................................................... 121
Normal Mode....................................................................................................... 122
I/O Select Signals................................................................................................. 122
Data Size and Data Alignment............................................................................. 123
Valid Strobes........................................................................................................ 124
Basic Operation Timing ....................................................................................... 125
Wait Control ........................................................................................................ 133
Basic Operation Timing ....................................................................................... 135
Wait Control ........................................................................................................ 136
Data Size and Data Alignment............................................................................. 137
Valid Strobes........................................................................................................ 138
.................................................................................................... 103
Rev. 3.00 Jan 25, 2006 page xix of lii