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EM78P142SS10J 参数 Datasheet PDF下载

EM78P142SS10J图片预览
型号: EM78P142SS10J
PDF下载: 下载PDF文件 查看货源
内容描述: 8位OTP微 [8-Bit Microprocessor with OTP ROM]
分类和应用: OTP只读存储器
文件页数/大小: 96 页 / 903 K
品牌: ELAN [ ELAN MICROELECTRONICS CORP ]
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Contents  
6.2.15 IOC81 (TCCC Timer)........................................................................................ 22  
6.2.16 IOC91 (Low-Time Register).............................................................................. 23  
6.2.17 IOCA1 (High Time Register)............................................................................. 23  
6.2.18 IOCB1 High/Low Time Scale Control Register)................................................ 23  
6.2.19 IOCC1 (TCC Prescaler Timer).......................................................................... 24  
6.2.20 IOCD1 (LVD Control Register) ......................................................................... 25  
6.2.21 IOCE1 (Output Sink Select Control Register) .................................................. 26  
6.2.22 IOCF1 (Pull-high Control Register)................................................................... 27  
6.3 TCC/WDT and Prescaler ................................................................................ 27  
6.4 I/O Ports ......................................................................................................... 28  
6.4.1 Usage of Port 5 Input Change Wake-up/Interrupt Function ............................. 30  
6.5 Reset and Wake-up........................................................................................ 31  
6.5.1 Reset and Wake-up Operation ......................................................................... 31  
6.5.1.1 Wake-up and Interrupt Modes Operation Summary.......................... 33  
6.5.1.2 Register Initial Values after Reset ..................................................... 38  
6.5.1.3 Controller Reset Block Diagram ........................................................ 43  
6.5.2 The T and P Status under Status Register ....................................................... 43  
6.6 Interrupt.......................................................................................................... 44  
6.7 Analog-To-Digital Converter (ADC)................................................................. 46  
6.7.1 ADC Control Register (AISR/R8, ADCON/R9, ADOC/RA)............................... 46  
6.7.1.1 R8 (AISR: ADC Input Select Register) .............................................. 46  
6.7.1.2 R9 (ADCON: ADC Control Register) ................................................. 47  
6.7.1.3 RA (ADOC: AD Offset Calibration Register)...................................... 48  
6.7.2 ADC Data Register (ADDATA/RB, ADDATA1H/RC, ADDATA1L/RD) ............. 49  
6.7.3 ADC Sampling Time ......................................................................................... 49  
6.7.4 AD Conversion Time......................................................................................... 49  
6.7.5 ADC Operation during Sleep Mode.................................................................. 49  
6.7.6 Programming Process/Considerations............................................................. 50  
6.7.6.1 Programming Process....................................................................... 50  
6.7.6.2 Sample Demo Programs ................................................................... 51  
6.8 Infrared Remote Control Application/PWM Waveform Generation .................. 53  
6.8.1 Overview........................................................................................................... 53  
6.8.2 Function Description......................................................................................... 54  
6.8.3 Programming the Related Registers ................................................................ 56  
6.9 Timer .............................................................................................................. 57  
6.9.1 Overview........................................................................................................... 57  
6.9.2 Function Description......................................................................................... 57  
6.9.3 Programming the Related Registers ................................................................ 59  
6.10 Oscillator ........................................................................................................60  
6.10.1 Oscillator Modes............................................................................................... 60  
6.10.2 Crystal Oscillator/Ceramic Resonators (Crystal).............................................. 61  
6.10.3 External RC Oscillator Mode ............................................................................ 64  
6.10.4 Internal RC Oscillator Mode ............................................................................. 65  
iv •  
Product Specification (V1.0) 01.25.2008