Fujitsu MB90420/5 (A) Series Hardware Manual page 9

Chapter 15 Stepping Motor Controller.............................................................................. 15-1
15.1 Outline of Stepping Motor Controller .................................................................................15-3
15.2 Stepping Motor Controller Registers..................................................................................15-4
15.2.1 PWM Control Register ...............................................................................................15-5
15.2.2 PWM1&2 Compare Registers ...................................................................................15-6
15.2.3 PWM 1&2 Select Registers .......................................................................................15-7
15.3 Explanation of Operation of Stepping Motor Controller...................................................15-8
15.4 Precautions at Using Stepping Motor Controller ............................................................15-10
Chapter 16 DTP/External Interrupt Circuit........................................................................ 16-1
16.1 Overview of DTP/External Interrupt Circuit........................................................................16-3
16.2 Configuration of DTP/External Interrupt Circuit ................................................................16-5
16.3 Pins of DTP/External Interrupt Circuit ................................................................................16-7
16.4 Registers for DTP/External Interrupt Circuit ......................................................................16-8
16.4.1 DTP/Interrupt Factor Register (EIRR) ......................................................................16-8
16.4.2 DTP/Interrupt Enable Register (ENIR)......................................................................16-9
16.4.3 Request Level Setting Register (ELVR).................................................................16-10
16.5 Explanation of DTP/External Interrupt Circuit Operation ...............................................16-12
16.5.1 External Interrupt Function.....................................................................................16-14
16.5.2 DTP Function............................................................................................................16-15
16.6 Precautions at Using DTP/External Interrupt Circuit ......................................................16-16
16.7 Sample Programs for DTP/External Interrupt Circuit......................................................16-18
Chapter 17 Delayed Interrupt Generate Module............................................................... 17-1
17.1 Overview of Delayed Interrupt Generate Module ..............................................................17-3
17.2 Operation of Delayed Interrupt Generate Module .............................................................17-4
Chapter 18 Timepiece Timer.............................................................................................. 18-1
18.1 Overview of Timepiece Timer ..............................................................................................18-3
18.2 Timepiece Timer Registers ..................................................................................................18-4
18.2.1 Timepiece Timer Control Register ...........................................................................18-6
18.2.2 Sub-second Data Register ........................................................................................18-7
18.2.3 Second/Minute/Hour Data Register..........................................................................18-8
Chapter 19 8-/10- bit A/D Converter .................................................................................. 19-1
19.1 Overview of 8-/10-bit A/D Converter ...................................................................................19-3
19.2 Configuration of 8-/10-bit A/D Converter............................................................................19-4
19.3 Pins of 8-/10-bit A/D Converter............................................................................................ 19-6
19.4 Registers for 8-/10-bit A/D Converter..................................................................................19-8
19.4.1 A/D Control Status Register Upper (ADCSH)..........................................................19-9
19.4.2 A/D Control Status Register Lower (ADCSL) ........................................................19-11
19.4.3 A/D Data Register (ADCRH/ ADCRL) .....................................................................19-13
19.5 Interrupt of 8-/10-bit A/D Converter...................................................................................19-15
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