Resumo do conteúdo contido na página número 1
MICROCOMPUTER MN103S
MN103S65G
LSI Application Note Excerption
Pub.No.3326501-010E
Resumo do conteúdo contido na página número 2
PanaXSeries is a trademark of Matsushita Electric Industrial Co., Ltd. The other corporation names, logotype and product names written in this book are trademarks or registered trademarks of their corresponding corporations. Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies descr
Resumo do conteúdo contido na página número 3
Table of Contents About This Manual ■Composition of this book This LSI application note explains in order of the sample program which used the program collection which uses the circumference circuit of MN103S65G loading, and 3-phase PWM. ■Composition as a manual This book is roughly divided and consists of a title, the text, a sample program, an inclusion directory, cautions information, and reference information. Next, the layout and definition of each portion are shown.
Resumo do conteúdo contido na página número 4
Table of Contents Chapter1 Power supply injection 1 (power-onboot)Initialization of the memory at the time Chapter2 Each peripheral initial by C 2 Chapter3 The sample program in a 3 sample circuit Chapter4 Appendix 4 VII
Resumo do conteúdo contido na página número 5
Table of Contents Chapter1 Initialization of the memory at the time of a power supply injection (power-on boot) Chapter2 Each peripheral initial by C 2-1 About description of C and an assembler............................................................................................................2-2 2-2 Interruption, a peripheral initial............................................................................................................................2-4 2-2-1 Interrupti
Resumo do conteúdo contido na página número 6
Table of Contents Chapter 3 The sample program in a sample circuit 3-1 The outline of a sample circuit.............................................................................................................................3-2 3-2 Composition of a sample program......................................................................................................................3-2 3-2-1 Sample program specification .................................................................
Resumo do conteúdo contido na página número 7
2-4 A 8-bit 16-bit timer, a peripheral initial 2-4 A 8-bit 16-bit timer, a peripheral initial 2-4-1 The various registers of a 8-bit timer Book LSI contains eight 8-bit timers, and is an interval timer, an event timer counter, and a clock output. It can be used as the standard clock of a serial interface, and start timing of A/D conversion. These timers can perform cascade connection use of a maximum of four. ●Timer register It is the 8-bit register which counts a timer. A c
Resumo do conteúdo contido na página número 8
2-4 A 8-bit 16-bit timer, a peripheral initial 110: Timer 1 underflow 111: TMIN0 terminal input TM1MD: Timer 1 mode register Bit7 : Count operation permission 0: A stop of operation 1: Permission of operation Bit6 : Base register setup 0: Usually, operation 1: Initialization The value of a base register is loaded to a binary counter. The timer pulse output 1 is reset on a low level. Prohibition (0 fixation) Bit 2-0: Clock source selection 000:IOCLK 001:IOCLK/8 010:I
Resumo do conteúdo contido na página número 9
2-4 A 8-bit 16-bit timer, a peripheral initial 101: Timer 1 underflow 110: Prohibition of a setup 111: TMIN2 terminal input TM3MD: Timer 3 mode register Bit7 : Timer operation permission 0: Stop of operation 1: Initialization Bit6 : Timer initialization 0: Usually, operation 1: Initialization The value of a base register is loaded to a binary counter. The timer pulse output 3 is reset on a low level. Bit5-3: Prohibition (0 fixation) Bit2-0: Clock source selection 000:I
Resumo do conteúdo contido na página número 10
2-4 A 8-bit 16-bit timer, a peripheral initial 110: Timer 6 underflow 111: TMIN4 terminal input TM5MD: Timer 5 mode register Bit7 : Timer operation permission 0: Stop of operation 1: Permission of operation Bit6 : Timer initialization 0: Usually, operation 1: Initialization The value of a base register is loaded to a binary counter. The timer pulse output 5 is reset on a low level. Bit5-3: Prohibition (0 fixation) Bit2-0: Clock source selection 000:IOCLK 001:IOCLK/8 010
Resumo do conteúdo contido na página número 11
2-4 A 8-bit 16-bit timer, a peripheral initial TM7MD: Timer 7 mode register Bit7 : Timer operation permission 0: Stop of operation 1: Permission of operation Bit6 : Timer initialization 0: Usually, operation 1: Initialization The value of a base register is loaded to a binary counter. The timer pulse output 7 is reset on a low level. Bit5-3: Prohibition (0 fixation) Bit2-0: Clock source selection 000:IOCLK 001:IOCLK/8 010:IOCLK/32 011: Cascade connection with a tim
Resumo do conteúdo contido na página número 12
2-4 A 8-bit 16-bit timer, a peripheral initial ●Various setup of a 8-bit timer It is a setup when using it as an interval timer. /******************************* * Register address *******************************/ /* Timer 0 register address declaration */ #define TM0BC (*((volatile unsigned char *)0x0000A150)) #define TM0BR (*((volatile unsigned char *)0x0000A148)) #define TM0MD (*((volatile unsigned char *)0x0000A140)) /* Timer 1 register address declarati
Resumo do conteúdo contido na página número 13
2-4 A 8-bit 16-bit timer, a peripheral initial #define TM0_COUNT4 3 /* cycles/min ratio setup (4 cycles/min -1) */ #define TM0MD_LOAD1 0x07 /* TMIN0 Terminal input setup */ #define TM0MD_STABLE1 0x00 /* stabilization */ #define TM0MD_START1 0x40 /* timer start */ #define TM0MD_ENABLE1 0x80 /* timer permission*/ #define PS0MD_STOP 0x00 /* pre-scaler stop */ #define PS0MD_START 0x80 /* pre-scaler start*/ #define TM1MD_STOP 0x00 /* timer s
Resumo do conteúdo contido na página número 14
2-4 A 8-bit 16-bit timer, a peripheral initial data1 &= ~TM1MD_START1; TM1MD = data1; /* Timer 1 start LDE=0 */ data1 |= TM1MD_ENABLE1; TM1MD = data1; /* Timer 1 permission CNE=1 */ data0 |= TM0MD_ENABLE1; TM0MD = data0; /* Timer 0 permission CNE=1 */ TM03PSC = PS0MD_START; /* Pre-scaler start */ TM0MD = TM0MD_START2; /* Timer start*/ TM1MD = TM1MD_START2; /* Timer start */ } The sample of a 8
Resumo do conteúdo contido na página número 15
2-4 A 8-bit 16-bit timer, a peripheral initial /* Timer 7 register address declaration */ #define TM7BC (*((volatile unsigned char *)0x0000A175)) #define TM7BR (*((volatile unsigned char *)0x0000A16D)) #define TM7MD (*((volatile unsigned char *)0x0000A165)) /* Pre-scaler register address declaration */ /* timer 0-3 */ #define TM03PSC (*((volatile unsigned char *)0x0000A158)) /* timer 4-7 */ #define TM47PSC (*((volatile unsigned char *)0x0000A178)) /* Pre
Resumo do conteúdo contido na página número 16
2-4 A 8-bit 16-bit timer, a peripheral initial /* A port 0 is set as TM0IO (input). */ TM0BR = TM0_COUNT4; /* cycles/min ratio setup */ data |= TM0MD_LOAD1; TM0MD = data; /* count source setup input TMIN0*/ data |= TM0MD_START1; TM0MD = data; /* initialize timer LDE=1 */ data &= ~TM0MD_START1; TM0MD = data; /* Timer start LDE=0 */ data |= TM0MD_ENABLE1; TM0MD = data; /* Timer permi
Resumo do conteúdo contido na página número 17
MN103S65G LSI Application Note Excerption March, 2004 1st Edition Issued by Matsushita Electric Industrial Co., Ltd. Matsushita Electric Industrial Co., Ltd.
Resumo do conteúdo contido na página número 18
SALES OFFICES NORTH AMERICA ASIA U.S.A. Sales Office: Singapore Sales Office: Panasonic Industrial Company [PIC] Panasonic Semiconductor of South Asia [PSSA] New Jersey Office: 300 Beach Road, #16-01, the Concourse, Singapore 199555, the 2 Panasonic Way Secaucus, New Jersey 07094, U.S.A. Republic of Singapore Tel:1-201-348-5257 Fax:1-201-392-4652 Tel:65-6390-3688 Fax:65-6390-3689 Chicago Office: Malaysia Sales Office: 1707 N. Randall Road Elgin, Illinois 60123-784
