(Microsoft PowerPoint - EM78Fxxx Flash \263\346\244\371\276\367_\301\277\270q_v02)

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1 Elan Microelectronics Corp EM78FxxxN Flash MCU

2 EM78FxxxN Flash MCU USB Tools source ISP on board programmable Support C Q&A UICE & euide ASM & C EM78xxxN Flash MCU UWTR & UWriter ISP

3 EM78FxxxN 新系列 Flash 单片机片机介紹

4 EM78 Flash MCU Product Road Map ADC + EEPROM GPIO + EEPROM ADC GPIO 1K Program ROM I/O x14 PWM x1 ch Comparator x1 *128Kx8 EEPROM *ADC: 10bit x6ch EM78F661N EM78F641N EM78F561N EM78F541N 2K Program ROM I/O x18 PWM x1 ch Comparator x2/ x1 *128Kx8 EEPROM *ADC: 10bit x8ch EM78F662N EM78F642N EM78F562N EM78F542N 4K Program ROM I/O x25 PWM x2 ch Comparator x1 *256Kx8 EEPROM *ADC: 10bit x8ch EM78F664N EM78F644N EM78F564N EM78F544N 8K Program ROM I/O x40 PWM x2 ch Comparator x2 *256Kx8 EEPROM *ADC: 12bit x8ch EM78F668N EM78F648N EM78F568N EM78F548N Pin count 10 pin 16 pin 18 pin 20 pin 24 pin 28 pin 32 pin 40 pin 44 pin

5 Outstanding Architecture

6 High Performance Designed Features -1 Industrial Grade Operating Voltage of 2.4~5.5V Operating Temperature range of -40 ~85 High EFT (IEC ) & High ESD (IEC ) resistance Endurance Internal Flash PROM endurance 100K times. Internal embedded EEPROM endurance 1KK times ISP on board programable Few programming pin to target system ( only 5 pins) Easy programming in real system while function upgrade Don t remove component during program time Shorten the development cycle

7 High Performance Designed Features -2 Low Power Consumption Isb (ua) Note: 5V Pow er Operating at 4MHz (Typical) Elan A B C D E Com pany Icc (ma) Note: 3V Power Operating at 4MHz (typ.) Elan A B C D E Company

8 High Performance Designed Features -3 Versatile Operating Mode 3 oscillate source IRC/ERC/XTAL with 4 operating modes Normal/Green/Idle/Sleep can be easily switched. Powerful power saving function. Fast wake up function Normal mode WAKEUP IDLE =0 + SLEP CPUS =1 CPUS =0 IDLE =1 + SLEP INTERRUPT or WAKEUP Sleep mode WAKEUP Green mode IDLE =1 + SLEP Idle mode IDLE =0 + SLEP INTERRUPT or WAKEUP

9 High Performance Designed Features -4 Flexible Run Time Switching Easily change IRC frequency during run time to get power management target Optimize power consumption 455KHz 4MHz Security - Code Protection 8MHz 16MHz Multi-layer protected structure by hardware circuit Upgrade protect circuit to avoid competitor intrude

10 High Performance Designed Features -5 Enhanced features New instruction LCALL / LJMP LCALL & LJMP instruction can instead of PAGE instruction to program more efficiently PROGRAM ROM PAGE0 PAGE1 PAGE2 OLD PAGE 0 : : PAGE 1 CALL LOOP1 : : PAGE 2 JMP LOOP2 : : NO PAGE CONCEPT NEW : : LCALL LOOP1 : : LJMP LOOP2 : : Powerful instruction TBRD TBRD can read and check customer code TBRD can check all ROM code area Programmable LVR 3-stage Low Voltage Reset (2.7V,3.5V,4.0V) setting VDD Low voltage reset RESET 0.2V RELEASE

11 Pin Compatibility Design

12 EM78F66xN Feature Feature F661N F662N F664N F668N Flash ROM (100K times) 1Kx13 2Kx13 4Kx13 8Kx15 EEPROM (1KK times) 128x8 128x8 256x8 256x8 RAM 48x8 144x8 144x8 304x8 Timer/Counter 8bit x 2 8bit x 2 8bit x 3 8bit x 3 16bit x1 10bit x2 10bit x2 16bit x1 16bit x1 PWM 8bit x1 8bit x1 8bit x1 8bit x1 10bit x2 10bit x2 ADC 10bit x 6ch 10bit x 8ch 10bit x 8ch 12bit x 8ch Comparator (offset <2mV) x1 x1 x1 x2 Serial interface - - SPI/UART SPI/UART/I2C I/O 14 max. 18 max. 25 max. 40 max. Package 10MSOP 16DIP/SOP 24SKDIP/SOP 28DIP/SKDIP/SOP 16DIP/SOP 18DIP/SOP 20DIP/SOP 28SKDIP/SOP 32QFN 40DIP 44QFP

13 EM78F64xN Feature Feature F641N F642N F644N F648N Flash ROM (100K times) 1Kx13 2Kx13 4Kx13 8Kx15 EEPROM (1KK times) 128x8 128x8 256x8 256x8 RAM 48x8 80x8 144x8 304x8 Timer/Counter 8bit x 2 8bit x 2 8bit x 3 8bit x 3 16bit x1 10bit x2 10bit x2 16bit x1 16bit x1 PWM 8bit x1 8bit x1 8bit x1 8bit x1 10bit x2 10bit x2 ADC Comparator (offset <2mV) x1 x1 x1 x2 Serial interface - - SPI/UART SPI/UART/I2C I/O 14 max. 18 max. 25 max. 40 max. Package 10MSOP 16DIP/SOP 18DIP/SOP 20DIP/SOP 20SSOP 24SKDIP/SOP 28SKDIP/SOP 28DIP/SKDIP/SOP 40DIP 44QFP

14 EM78F56xN Feature Feature F561N F562N F564N F568N Flash ROM (100K times) 1Kx13 2Kx13 4Kx13 8Kx15 EEPROM RAM 48x8 144x8 144x8 304x8 Timer/Counter 8bit x 2 8bit x 2 8bit x 3 8bit x 3 16bit x1 10bit x2 10bit x2 16bit x1 16bit x1 PWM 8bit x1 8bit x1 8bit x1 8bit x1 10bit x2 10bit x2 ADC 10bit x 6ch 10bit x 8ch 10bit x 8ch 12bit x 8ch Comparator (offset <2mV) x1 x1 x1 x2 Serial interface - - SPI/UART SPI/UART/I2C I/O 14 max. 18 max. 25 max. 40 max. Package 10MSOP 16DIP/SOP 24SKDIP/SOP 28DIP/SKDIP/SOP 16DIP/SOP 18DIP/SOP 20DIP/SOP 28SKDIP/SOP 32QFN 40DIP 44QFP

15 EM78F54xN Feature Feature F541N F542N F544N F548N Flash ROM (100K times) 1Kx13 2Kx13 4Kx13 8Kx15 EEPROM RAM 48x8 80x8 144x8 304x8 Timer/Counter 8bit x 2 8bit x 2 8bit x 3 8bit x 3 16bit x1 10bit x2 10bit x2 16bit x1 16bit x1 PWM 8bit x1 8bit x1 8bit x1 8bit x1 10bit x2 10bit x2 ADC Comparator (offset <2mV) x1 x1 x1 x2 Serial interface - - SPI/UART SPI/UART/I2C I/O 14 max. 18 max. 25 max. 40 max. Package 10MSOP 16DIP/SOP 18DIP/SOP 20DIP/SOP 20SSOP 24SKDIP/SOP 28SKDIP/SOP 28DIP/SKDIP/SOP 40DIP 44QFP

16 EM78xx MCU Tools source

17 What is new? UICE advance ICE euide- new IDE for development UWTR- advance Writer for OTP & Flash Uwriter- new friendly UI for UWTR

18 義隆電子 USB ICE Introduction What different with ICE ICE with Print Port (GIC64) ICE with USB Port (USB ICE)

19 義隆電子 USB ICE feature Power : 18VDC Support : 5V, 3.3V VDD USB 1.1 specification USB connector : Type B plus Firmware : Auto update by IDE Support all models EM78xx IT board exclude IT468 (present version) IT451: modify R5(200 ohm) to 10k ohm for 3.3V VDD

20 euide Introduction euide feature Support: Window 2000,ME,NT,XP,Vista-32 Support: USB ICE, Print port ICE Support: Assembly & EM78 Tiny C (similar ANSI C) Support: Only compile without ICE AutoSave/ Reload ICE code option of present project More Customize Set & inform

21 euide interface C project + Assembly debug

22 How to install euide

23 Create new project easily

24 euide Introduction Note of euide Please remove Wiceplus and present version More detail descriptions and attentions in euide user s manual Create new project without empty for euide Tiny C compiler version 2 (TCC2) Any issue of euide, please contact Elan FAE

25 UWTR Introduction What different with UWTR DWTR/FWTR with Print Port UWTR with USB Port

26 UWTR feature Power : 18VDC USB 1.1 specification USB connector: Type B plus Firmware: Auto update by Uwriter software Support EM78xx OTP and Flash MCU program ( First version: Flash x 5, OTP x13) Support Online and Offline program Support 8 bytes rolling code Support 5 wires ISP (on board program) Support EEPROM program for Flash type Support IRC auto calibration base on VDD Offline program mode: Auto,Write,Verify,Read

27 UWTR overview Textool

28 UWTR adaptor board v.s. IC UWTR v1.00 support body list document (example) OTP type: P468N/L,P451S,P447N/S,P346N,P259N,P257N,159N,P157N,P156N/E,P154N,P153S Flash type: F664/662/661N,F644/642N

29 ISP Function-on board program RESET OEBO PGMBO DINCKO GND ISP Con PVDD ACLKO DATAO PVPP For OTP: 2:PVDD 3:OEB 4:ACLK 5:PGMB 6:DATA 7:DINCK 9:GND 10:PVPP For Flash: 1: Reset 2:PVDD 6:Data 7:DINCK 9:GND Note: 1.VDD-VSS sum capacitor < 470uF 2. DATA, CLK R(sum-pull hi) > 200 ohm, R(sum-pull low) > 500 ohm 3. Supply IDD(max)=60mA, IDATA(max)=6mA

30 Uwriter Introduction Uwriter Feature Support: Window 2000,ME,NT,XP,Vista-32 Support: UWTR firmware update Support: OTP and Flash chip Support: Only save AOP/ EED(EEPROM) without UWTR Auto Detect UWTR USB connection More Customize Set & inform

31 Uwriter interface

32 UWTR Introduction How to install

33 EM78FxxxN Flash 单片机在线编线编程 (ISP) 应用

34 1. 原理 2. 联机操作步骤 3. 可烧录 IC 分类 4. 烧录模式 5. 注意事项

35 1. 原理 : ISP on board programmable 在线可编程 我们在调试软件的时候, 不需要从电路板上取下 IC 器件, 只要注意相应的烧录应用电路就可以直接对 IC 进行重复地擦写最终用户代码

36 義隆電子 2.联机操作步骤: a. 安装 UWTR 烧录软件 ISP Connector 目标板 转接板 b.插入相对应的转接板 c.用数据软排线将烧录器和目标板正 确连接

37 3. 可烧录 IC 分类 依不同的包装 RESET 脚位的定义,IC 可分类如下 : a. 具有独立的 RESET pin : 採標準 EM78F544N/564N/644N/F664N 採標準五线烧录 b. 复合式功能脚位設为 RESET pin: 採標準 採標準五线烧录 EM78F541N/F542N/F548N/F561N/F562N/F568N EM78F641N/F642N/F648N/F661N/F662N/F668N

38 c. 复合式功能脚位設为一般 I/O, 无 Reset : 採四线烧录 线烧录 EM78F541N/F542N/F548N/F561N/F562N/F568N EM78F641N/F642N/F648N/F661N/F662N/F668N d. 无 RESET pin 之包裝 : 採四线烧录 EM78F541NMS10 EM78F561NMS10 EM78F641NMS10 EM78F661NMS10

39 4. 烧录模式 標準五线烧录线烧录模式 : DATA CLK VDD VSS & RESET 在 ISP 烧录时, 由于外部应用电路中的 RESET 及 VDD 都有可能外接电容到地, 因此必须采用五线烧录模式, 方能正常烧录

40 应用原理图 适合采用五线烧录的情形如下 : a. 具有独立的 RESET pin b. 复合式功能脚位且设定为 PIN 1 RESET 时 c. 复合式功能脚位且设定为一般 I/O 时, 该脚位在外部应用电路有连接电容到地 Applicable ISP pins: 1: RESET 2: PVDD 6: DATA 7: CLK 9: GND

41 特殊四线烧录线烧录模式 ( 無 RESET pin) : DATA CLK VDD VSS 适合采用四线烧录的 IC 情形如下 : 应用原理图 a.ic 包装无 RESET pin PIN 1 b. 复合式功能脚位且设定为一般 I/O 时, 此脚位在外部应用电路没有连接任何电容到地 Applicable ISP pins: 2: PVDD 6: DATA 7: CLK 9: GND

42 IC body EM78F541N EM78F561N EM78F641N EM78F661N EM78F542N EM78F642N EM78F562N EM78F662N IC 烧录脚位定义列表 : CLK DATA RST 烧录 PIN define PIN define PIN define 模式 P83 四线 P82/CIN2- P81/CIN2+ RESET 五线 P66 P67 P83 四线 RESET 五线 P71/OP+ P70/OPOUT P83 四线 RESET 五线 EM78F544N EM78F644N P66 P67 RESET 五线 EM78F564N EM78F664N P81/CIN2+ P80/CO2 RESET 五线 EM78F548N EM78F568N EM78F648N EM78F668N P81/CIN2+ P80/CO2 P83 RESET 四线五线

43 5. ISP 应用中关于硬件的注意事项 a. 烧录时需将目标板上的供电电源切除 b. 烧录器和目标板连接的数据软排线, 应须 10 cm 以内, 尽可能短, 以免影响烧录 c. 数据软排线到 IC 烧录脚位之间勿并接电容及串接任何电子组件 ( 如 : 电阻 电容 电感 )

44 d. 烧录时, 烧录脚 VDD 与 VSS 间可接最大电容最大值为 470uF, 以免影响烧录 e. 正常烧录, 烧录脚 VDD 与 VSS 间电压范围为 : 5.5V ±1% f. 烧录脚 VDD 可提供最大电流 < 60mA g. 烧录脚 DATA CLK 最大驱动电流 <6mA h. 为确保正常烧录, 烧录脚 DATA CLK 需外接上拉或下拉阻抗, 其 RL 需满足上拉 > 200Ω, 下拉 > 500Ω

45 EM78xxx Tiny C Compiler

46 Features of the Tiny C Compiler Compatible with almost ANSI C statement Compiler will take care RAM/ROM switching Auto program ROM page switch Auto register page switch Auto save and restore specific register and common register in interrupt service Information report including stack depth, data type occupied, compiler data buffer occupied Function size can allocate over one program page Execution disassembly code in C environment

47 Tiny C Basic Definition Preprocessor Directives: #include #define #ifdef, #endif #ifndef, #endif #if, #elif, #else, #endif

48 Tiny C Basic Definition Data Type: Support : Type void (unsigned) char signed char (signed) int unsigned int (signed) short unsigned short (signed) long unsigned long bit Range N/A 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ 1 Storage Size (Byte) None (Bit)

49 Tiny C Basic Definition Data Type: Limitation Not support Float and double type. Only global variable can be declared as rpage, iopage, bank, indir and const data type. indir data type does not support array or point variable. Volatile type: compile pass but no effect. Long type multiplication, division, modulus, compare operation,the ram 0x20 ~ 0x24 ( 5 bytes) of bank 0 are occupied by compiler (if no other value). Bit type Can t be used in struct and union Can t be used in function parameter Can t be used as a function return value Can t be operated by arithmetic operator with other data type Not supported in the IO control register

50 Tiny C Basic Definition Constants: Numeric Constant ( ex: 12, 34, 0x5A, 0xB2, 0b ) Character Constant (ex: a, b, A ) String Constant (ex: Hello World ) Enumeration: efines a series of name (ex: enum tagledgroup {LedOff, LedOn} LEDStatus ) Structure and Union Structure and union cannot be used in function parameter. Can t define bit filed in char type Can t use bit data type Array The maximum size of a constant array variable is 255 bytes. The maximum size of an array is 32 bytes (RAM bank) If const is used to declare an array, the data will be placed at the program ROM Pointer All types of pointer occupy 1 byte. Function pointer is not supported.

51 Tiny C Basic Definition Operators : Arithmetic operators (ex: +, -, *, /, %) Increment and decrement operators (ex: ++, --) Assignment operators (ex: =) Logical operators (ex: &,, ~, >>, <<) Bitwise operators (ex: ^) Equality and relational operators (ex: <, <=, >, >=, ==,!=, &&,,!) Compound assignment operators (ex, +=, -=, <<=, >>=, &=, ^=,!=)

52 Tiny C Basic Definition Statement : If-else Switch The expression will be checked as int type Only 256 cases can be used in a switch. While Do-while For Break and Continue Goto

53 Tiny C Basic Definition Function : The total parameters passed to a function should be a fixed number. Uncertain parameter_list is not supported. Recursive functions is not supported Function pointer is not supported. Do not use struct or union as the parameter for function. Bit data type cannot be used as a return value. For reduced ram bank wastage, We suggest users using global variable in function instead of using argument. The maximum number of the function parameters depend on one RAM bank size. The maximum depth of the function call depends on the hardware stack size.

54 Debug disassembly code in C

55 ELAN Microelectronics CORP.