H8/3004 Ver la hoja de datos (PDF) - Renesas Electronics

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H8/3004

Microcomputer

Renesas Electronics 

7.3.2 Register Description ....................................................................................... 119

7.4 Port 8 ........................................................................................................................ 120

7.4.1 Overview......................................................................................................... 120

7.4.2 Register Descriptions...................................................................................... 121

7.4.3 Pin Functions .................................................................................................. 123

7.5 Port 9 ........................................................................................................................ 124

7.5.1 Overview......................................................................................................... 124

7.5.2 Register Descriptions...................................................................................... 124

7.5.3 Pin Functions .................................................................................................. 126

7.6 Port A ........................................................................................................................ 127

7.6.1 Overview......................................................................................................... 127

7.6.2 Register Descriptions...................................................................................... 128

7.6.3 Pin Functions ................................................................................................. 130

7.7 Port B ........................................................................................................................ 137

7.7.1 Overview......................................................................................................... 137

7.7.2 Register Descriptions...................................................................................... 137

7.7.3 Pin Functions .................................................................................................. 139

Section 8 16-Bit Integrated Timer Unit (ITU)..................................................... 145

8.1 Overview ........................................................................................................................ 145

8.1.1 Features........................................................................................................... 145

8.1.2 Block Diagrams .............................................................................................. 148

8.1.3 Input/Output Pins............................................................................................ 153

8.1.4 Register Configuration.................................................................................... 154

8.2 Register Descriptions...................................................................................................... 157

8.2.1 Timer Start Register (TSTR) .......................................................................... 157

8.2.2 Timer Synchro Register (TSNC) .................................................................... 158

8.2.3 Timer Mode Register (TMDR)....................................................................... 160

8.2.4 Timer Function Control Register (TFCR) ...................................................... 163

8.2.5 Timer Output Master Enable Register (TOER) .............................................. 165

8.2.6 Timer Output Control Register (TOCR)......................................................... 168

8.2.7 Timer Counters (TCNT) ................................................................................. 169

8.2.8 General Registers (GRA, GRB) ..................................................................... 170

8.2.9 Buffer Registers (BRA, BRB) ........................................................................ 171

8.2.10 Timer Control Registers (TCR) ...................................................................... 172

8.2.11 Timer I/O Control Register (TIOR)................................................................ 174

8.2.12 Timer Status Register (TSR)........................................................................... 176

8.2.13 Timer Interrupt Enable Register (TIER)......................................................... 179

8.3 CPU Interface ................................................................................................................. 181

8.3.1 16-Bit Accessible Registers ............................................................................ 181

8.3.2 8-Bit Accessible Registers .............................................................................. 183

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