h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 14

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 6 Bus Controller
6.1
6.2
6.3
6.4
6.5
6.6
6.7
Section 7 Data Transfer Controller
7.1
7.2
Rev. 3.00 Jan 18, 2006 page xiv of xxviii
Overview........................................................................................................................... 139
6.1.1
6.1.2
6.1.3
6.1.4
Register Descriptions ........................................................................................................ 142
6.2.1
6.2.2
Overview of Bus Control .................................................................................................. 145
6.3.1
6.3.2
6.3.3
6.3.4
Basic Bus Interface ........................................................................................................... 148
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
Burst ROM Interface......................................................................................................... 161
6.5.1
6.5.2
6.5.3
Idle Cycle .......................................................................................................................... 163
6.6.1
6.6.2
Bus Arbitration.................................................................................................................. 165
6.7.1
6.7.2
6.7.3
Overview........................................................................................................................... 167
7.1.1
7.1.2
7.1.3
Register Descriptions ........................................................................................................ 170
7.2.1
7.2.2
7.2.3
Features................................................................................................................ 139
Block Diagram ..................................................................................................... 140
Pin Configuration................................................................................................. 141
Register Configuration......................................................................................... 141
Bus Control Register (BCR) ................................................................................ 142
Wait State Control Register (WSCR) .................................................................. 143
Bus Specifications................................................................................................ 145
Advanced Mode................................................................................................... 146
Normal Mode....................................................................................................... 146
I/O Select Signal .................................................................................................. 147
Overview.............................................................................................................. 148
Data Size and Data Alignment............................................................................. 148
Valid Strobes........................................................................................................ 150
Basic Timing........................................................................................................ 151
Wait Control ........................................................................................................ 159
Overview.............................................................................................................. 161
Basic Timing........................................................................................................ 161
Wait Control ........................................................................................................ 163
Operation ............................................................................................................. 163
Pin States in Idle Cycle ........................................................................................ 164
Overview.............................................................................................................. 165
Operation ............................................................................................................. 165
Bus Transfer Timing ............................................................................................ 166
Features................................................................................................................ 167
Block Diagram ..................................................................................................... 168
Register Configuration......................................................................................... 169
DTC Mode Register A (MRA) ............................................................................ 170
DTC Mode Register B (MRB)............................................................................. 172
DTC Source Address Register (SAR).................................................................. 173
................................................................................................... 139
................................................................................. 167