用户手册目录General Description1Features1Pin Assignment2Block Diagram3Pin Description4Function Description6Operational Registers6R0/IAR (Indirect Addressing Register)6R1/TCC (Timer Clock Counter)6R2/PC (Program Counter)6R3/SR (Status Register)8R4/RSR (RAM Select Register)9R5/Port 5 (Port 5 I/O Data and Page of Register Select9R6/Port 6 (Port 6 I/O Data Register)9R7/Port 7 (Port 7 I/O Data Register)9R8/Port 8 (Port 8 I/O Data Register)10R9/LCDCR (LCD Control Register)10RA/LCD_ADDR (LCD Address)11RB/LCD_DB (LCD Data Buffer)11RC/CNTER (Counter Enable Register)11RD/SBPCR (System, Booster and PLL Control Register)12RE/IRCR (IR and Port 5 Setting Control Register)13RF/ISR (Interrupt Status Register)14Address: 10h~3Fh; R10~R3F (General Purpose Register)14Special Purpose Registers15A (Accumulator)15IOC60/P6CR (Port 6 I/O Control Register)16IOC70/P7CR (Port 7 I/O Control Register)16IOC80/P8CR (Port 8 I/O Control Register)16IOC90/RAM_ADDR (128 Bytes RAM Address)16IOCA0/RAM_DB (128 Bytes RAM Data Buffer)16IOCB0/CNT1PR (Counter 1 Preset Register)17IOCC0/CNT2PR (Counter 2 Preset Register)17IOCD0/HPWTPR (High-Pulse Width Timer Preset Register)17IOCE0/LPWTPR (Low-Pulse Width Timer Preset Register)18IOCF0/IMR (Interrupt Mask Register)18IOC71/TCCCR (TCC Control Register)19IOC81/WDTCR (WDT Control Register)20IOC91/CNT12CR (Counters 1, 2 Control Register)20IOCA1/HLPWTCR (High/Low Pulse Width Timer Control Register)21IOCB1/P6PH (Port 6 Pull-high Control Register)22IOCC1/P6OD (Port 6 Open Drain Control Register)22IOCD1/P8PH (Port 8 Pull High Control Register)22IOCE1/P6PL (Port 6 Pull Low Control Register)22TCC and WDT Prescaler23I/O Ports25Oscillator30Oscillator Modes30Phase Lock Loop (PLL Mode)30Crystal Oscillator/Ceramic Resonators (Crystal)31RC Oscillator Mode with Internal Capacitor32Power-on Considerations32External Power-on Reset Circuit33Residue-Voltage Protection33Interrupt34LCD Driver35R9/LCDCR (LCD Control Register)35RA/LCD_ADDR (LCD Address)36RB/LCD_DB (LCD Data Buffer)36RD/SBPCR (System, Booster and PLL Control Registers)376.10 Infrared Remote Control Application/PWM Waveform Generate416.11 Code Options456.12 Instruction Set466.13 Timing Diagram49Absolute Maximum Ratings50Electrical Characteristic51DC Electrical Characteristics51AC Electrical Characteristics53Device Characteristic54Application Circuit66Package Type67Package Information68EM78P468L Program Pin List71ICE 468XA72Quality Assurance and Reliability75E.1 Address Trap Detect75Operational Registers6Special Purpose Registers15Power-on Considerations32Interrupt34LCD Driver356.10 Infrared Remote Control Application/PWM Waveform Generate416.11 Code Options45Instruction Set46Timing Diagram497 Absolute Maximum Ratings508 Electrical Characteristic51DC Electrical Characteristics51AC Electrical Characteristics53Device Characteristic54Application Circuit66Package Type67Package Information68EM78P468N/L Program Pin List71ICE 468XA72Quality Assurance and Reliability75Address Trap Detect75文件大小: 837.9 KB页数: 82Language: English打开用户手册