HD64F2138A datasheet(21/1061 Pages) RENESAS

21 / 1061 page

Rev. 4.00 Jun 06, 2006 page xxi of liv

7.2.6

DTC Transfer Count Register B (CRB)............................................................... 166

7.2.7

DTC Enable Registers (DTCER) ......................................................................... 166

7.2.8

DTC Vector Register (DTVECR)........................................................................ 167

7.2.9

Module Stop Control Register (MSTPCR) .......................................................... 168

7.3

Operation .......................................................................................................................... 169

7.3.1

Overview.............................................................................................................. 169

7.3.2

Activation Sources ............................................................................................... 171

7.3.3

DTC Vector Table................................................................................................ 173

7.3.4

Location of Register Information in Address Space ............................................ 175

7.3.5

Normal Mode....................................................................................................... 176

7.3.6

Repeat Mode ........................................................................................................ 177

7.3.7

Block Transfer Mode ........................................................................................... 178

7.3.8

Chain Transfer ..................................................................................................... 180

7.3.9

Operation Timing................................................................................................. 181

7.3.10 Number of DTC Execution States........................................................................ 182

7.3.11 Procedures for Using the DTC............................................................................. 184

7.3.12 Examples of Use of the DTC ............................................................................... 185

7.4

Interrupts ........................................................................................................................... 187

7.5

Usage Notes ...................................................................................................................... 187

Section 8 I/O Ports .............................................................................................................. 189

8.1

Overview........................................................................................................................... 189

8.2

Port 1................................................................................................................................. 195

8.2.1

Overview.............................................................................................................. 195

8.2.2

8.2.3

Pin Functions in Each Mode ................................................................................ 199

8.2.4

MOS Input Pull-Up Function............................................................................... 201

8.3

Port 2................................................................................................................................. 201

8.3.1

Overview.............................................................................................................. 201

8.3.2

8.3.3

Pin Functions in Each Mode ................................................................................ 205

8.3.4

MOS Input Pull-Up Function............................................................................... 207

8.4

Port 3................................................................................................................................. 208

8.4.1

Overview.............................................................................................................. 208

8.4.2

8.4.3

Pin Functions in Each Mode ................................................................................ 211

8.4.4

MOS Input Pull-Up Function............................................................................... 212

8.5

Port 4................................................................................................................................. 213

8.5.1

Overview.............................................................................................................. 213

8.5.2

8.5.3

Pin Functions ....................................................................................................... 214

HD64F2138A Datasheet(PDF) 21 Page - Renesas Technology Corp

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