h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 16

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 8 Data Transfer Controller (DTC)
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
Section 9 I/O Ports
9.1
Rev. 3.00 Oct 04, 2005 page xvi of xl
7.2.1
7.2.2
Features............................................................................................................................. 101
Register Descriptions........................................................................................................ 103
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
Activation Sources............................................................................................................ 108
Location of Register Information and DTC Vector Table ................................................ 109
Operation .......................................................................................................................... 112
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
Procedures for Using DTC ............................................................................................... 121
8.6.1
8.6.2
Examples of Use of the DTC ............................................................................................ 122
8.7.1
8.7.2
8.7.3
Usage Notes ...................................................................................................................... 125
8.8.1
8.8.2
8.8.3
Port 1................................................................................................................................. 131
9.1.1
9.1.2
9.1.3
Order of Priority of the Bus Masters.................................................................... 99
Bus Transfer Timing............................................................................................ 99
DTC Mode Register A (MRA) ............................................................................ 104
DTC Mode Register B (MRB)............................................................................. 105
DTC Source Address Register (SAR).................................................................. 105
DTC Destination Address Register (DAR).......................................................... 105
DTC Transfer Count Register A (CRA) .............................................................. 105
DTC Transfer Count Register B (CRB)............................................................... 106
DTC Enable Registers (DTCER)......................................................................... 106
DTC Vector Register (DTVECR)........................................................................ 107
Normal Mode....................................................................................................... 113
Repeat Mode........................................................................................................ 114
Block Transfer Mode........................................................................................... 115
Chain Transfer ..................................................................................................... 117
Interrupts.............................................................................................................. 118
Operation Timing................................................................................................. 118
Number of DTC Execution States ....................................................................... 119
Activation by Interrupt ........................................................................................ 121
Activation by Software ........................................................................................ 121
Normal Mode....................................................................................................... 122
Chain Transfer ..................................................................................................... 123
Software Activation ............................................................................................. 124
Module Stop Mode Setting .................................................................................. 125
On-Chip RAM ..................................................................................................... 125
DTCE Bit Setting................................................................................................. 125
Port 1 Data Direction Register (P1DDR)............................................................. 131
Port 1 Data Register (P1DR) ............................................................................... 132
Port 1 Register (PORT1) ..................................................................................... 132
.............................................................................................................. 127
................................................................... 101