HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 12

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

7.5
Section 8 Data Transfer Controller (DTC) ........................................................113
8.1
8.2
8.3
8.4
8.5
Section 9 Bus State Controller (BSC) ...............................................................137
9.1
9.2
9.3
9.4
Rev.4.00 Mar. 27, 2008 Page xii of xliv
REJ09B0108-0400
Usage Notes ...................................................................................................................... 111
7.5.1
7.5.2
7.5.3
7.5.4
7.5.5
Features............................................................................................................................. 113
Register Descriptions ........................................................................................................ 115
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9
Operation .......................................................................................................................... 122
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
8.3.6
Procedures for Using DTC................................................................................................ 134
8.4.1
8.4.2
8.4.3
Usage Notes ...................................................................................................................... 136
8.5.1
8.5.2
8.5.3
Features............................................................................................................................. 137
Input/Output Pins .............................................................................................................. 139
Register Configuration...................................................................................................... 140
Address Map ..................................................................................................................... 141
Simultaneous Fetching of Two Instructions ........................................................ 111
Instruction Fetches at Branches ........................................................................... 111
Contention between User Break and Exception Processing ................................ 112
Break at Non-Delay Branch Instruction Jump Destination.................................. 112
Module Standby Mode Setting ............................................................................ 112
DTC Mode Register (DTMR).............................................................................. 116
DTC Source Address Register (DTSAR) ............................................................ 118
DTC Destination Address Register (DTDAR) .................................................... 118
DTC Initial Address Register (DTIAR)............................................................... 118
DTC Transfer Count Register A (DTCRA) ......................................................... 118
DTC Transfer Count Register B (DTCRB) ......................................................... 119
DTC Enable Registers (DTER)............................................................................ 119
DTC Control/Status Register (DTCSR)............................................................... 120
DTC Information Base Register (DTBR) ............................................................ 121
Activation Sources............................................................................................... 122
Location of Register Information and DTC Vector Table ................................... 122
DTC Operation .................................................................................................... 125
Interrupt Source ................................................................................................... 132
Operation Timing................................................................................................. 132
DTC Execution State Counts ............................................................................... 133
Activation by Interrupt......................................................................................... 134
Activation by Software ........................................................................................ 134
DTC Use Example ............................................................................................... 135
Prohibition against DMAC/DTC Register Access by DTC................................. 136
Module Standby Mode Setting ............................................................................ 136
On-Chip RAM ..................................................................................................... 136