JX-12 PIC12F629/675, PIC16F630/676 Project board
Contents
1. JX 12 PIC12F629 675 PIC16F630 676 Project board On Board PIC12F675 can use with PIC 16F630 676 2 00 x3 25 Prototype area with 594 pads Downloading of program via PC parallel port Selection of RUN PROG mode by switch e Built in RS 232 interface and iButton socket Requires Power DC adapter 16V 500mA Comes with PC Cable CD Win98SE ME XP and User Manual SERIAL DATA ON 5V DOWNLOAD RS 232 port oes JX 12 _ O O GP5 GP4 GP2 iButton PIC12F675 bit no OOO MODE PIC16F630 676 5 4 3 RESET Port C e PIC12F675 s amp PICL6F676 port Proto area 3x2 Inches 594 solder pads JX 12 board layout and jumper selection GP2 iButton select GP2 connect to iButton GP4 TxD select GP4 connect to Transmit serial data to RS 232 and SERIAL DATA point GP5 RxD select GP5 to Receive serial data from RS 232 Port C 3 TxD select RC3 of PIC16F630 676 to Transmit serial data to RS 232 and SER OUTpoint must remove PIC12F675 before and fit PIC 16F630 or PIC16F676 instead 4 RxD select RC4 of PIC 16F630 676 to Receive serial data from RS 232 must remove PIC12F675 before and fit PIC16F630 or PIC16F676 instead 5 iButtion select RC5 of PIC16F630 676 to connect iButton device must remove PIC12F675 before and fit PIC16F630 or PIC 16F676 instead 2 JX 12 PIC1T2F6xx PIC16F630 676 Project board ooy TOY cou Hod 9Z949T9Id EDY Poe rA voy Sou Lno aaa bNV 00U AOS T 0 OTO Lno Tea IV2. 3 User can edit by select memory position and input value directly or use Fill Progran Bufer Function Data Buffer F12 shows all data EEPROM figure 4 User can edit data by select memory position and input value directly or use Fill Progran Buffer Function Configuration F9 shows detail of PIC configuration User can enable or disable all parameter Calibrating OSCCAL select to calibrate oscillator frequency internal PIC 12F675 PIC 16F630 676 in case select INTRC operation mode Count Program show number of programmed microcontroller not use this function in JX 628 Stay on top Make the program always on the top Program Butter x Close Fill Program Butter Option 9008 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF_3FFF 0010 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFP 0018 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 0020 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFP 0028 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 0030 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFP 0038 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 0040 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF_ 3FFF 0048 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF_ 3FFF 0050 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 0058 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 0060 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF_ 3FFF 0068 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF_ 3FFF 0070 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 0078 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFF 3FFP ee eae As Tes e Sa Fee ra e ews e C emt eee tn Peete Teena Pee mene eee
3. GNW TOU B cV 9 949TDId ano o ONW ZDY SOI vlvq Iwas O AS O ae dda aOW ev nee 7NW 7Ve T XI0 TNY TVY AOS OT mm 19373S Sou ote 919 8 ST tdl VLVG ONV OVY E O x t a ae z ral Meo GE l O 614 bT TT Besi coor 991 1uOd sats AsO 4 Figs eae ee GTO z ae x IS msot gH pTO IH A0S 01 GZ94CTOId ETO LOSTbL AS YOI S 9I T 91 NDTO NDIOTL TOSO Sd9 1NOW19 9TL 1713S badd oso rd5 dr nonnai O T LO OF AZZ 6y O AS O AS 29d9 TTLY 140d 13T1VzIVd ASZ OZ X TOOPNT C s ht ID ba Td LLVSA cd9 O G Td9 9 O 0d9 O O AcT 6 od H0d GZ9AZTOId TC cy 440 NO IS AOS ZZ O ala Y 99 JX 12 project board schematic Figure 1 3 PIC 12F6xx PIC16F630 676 Project board JX 12 Using JX 12 board Preparation Before using user must prepare some tool and software following 1 Personal computer which install Window 95 98 ME 2000 XP text editor program MPLAB MPASM and Miracle PIC software MPLAB and MPASM are licenced by Microchip Technology for more information please contact at http www microchip com included in CD ROM when order JX 877 board Miracle PIC is licenced by Innovative Experiment Co Ltd Please contact at www inex co th included in CD ROM when order JX 876 board 2 Write program set beginning address at 0x0000 and save file in ASM 3 Assembler ASM file by MPASM with selected INHX8M type So it will be HEX file 4 Prepare DC adpator 16 20V 500mA Procedur
4. ee A eE PEST SPER Peet a Pam SRE RE SOR PSS Sey Saa Seen nS eee 0O EE ESR E Spa SS E E E N NE ee i i sS s set S eet et s eet s i Zi i TED i TEED i i S Ti Qi HELE METI i s mete g S s s s s s s s s s s sel i Qi S MEDS MEDS MEDS MEDS MELE si MED OED si si S U J Si THEE i THEE HED Qi OED i OTHE SED OEE OED MEDS s a Figure 3 Program buffer window user can see all code and edit any address 6 JX 12 PICT 2F6xx PIC16F630 676 Project board Data Buffer x Configuration x Close Fill Data Buffer Option Configuration w WOOTEN PWRTEN v MCLR lf BODEN Code Protect OFF CP OFF Code Protect Data Figure 4 Data buffer window user can see all data in EEPROM within microcontroller and edit any address Contig word 31FCH Chip ID FFFFH Figure 5 Configuration window Configuration Setting Before programing PIC microcontroller always fix configuraruon go to View gt Configuration This is detail of them Oscillator select clock mode there are 8 types LP low cystal normally not use in JxX 12 XT normal cystal not over 4 MHz normally not use in JX 12 in case fit PIC12F675 but use this mode in case fit PIC16F630 or PICT6F676 on JX 12 board HS Over 4 MHz high frequency xtal normally not use in JX 12 EXTCLK External Clock not use in JxX 12 INTRC Internal RC circuit EXTRC ER External RC circuit not use in JX
5. 12 INTRC clockout Internal RC circuit and send fOSC 4 clock signal out OSC2 pin User can select OSC2 pin to RA6 port pin or Clock out pin t not Use in JX 12 EXTRC clockout External RC circuit and send fOSC 4 clock out OSC2 pin User can select OSC2 pin to RA6 port pin or Clock out pin t not use in JX 12 Code protection Use for selceting protection mode ON or OFF Select CPD box for protection data in EEPROM Configuration To select special ability of PIC miocrocontroller it depends on type of microcontroller For PIC 12Fxxx has 4 types WDTEN watchdog Timer PWRIEN Power up Timer MCLR Master ClearReset for select MCLR function to RESET If not select this pin assigned to RAS input port pin BODEN Brown out Reset JX 12 PICT 2F6xx PIC16F630 676 Project board 7 Device Select type of PIC microcontroller Command Arrange reading writing and testing data in microcontroller memory Program Chip F4 Program code and data to microcontroller as PROGRAM buttom Verify Chip F5 Check writing data in PIC microcontroller correct or incorrect as VERIFY buttom Read Chip F _ Read data from microcontroller as READ buttom Erase Chip F7 Delete data in PIC microconrtoller as ERASE buttom Blank Chip F8 Check blank data in PIC microcontroller memory as BLANK CHECK button Option Separate 4 parts Partl Program Verify Program check latest programming in microcontroller with buffer Progr
6. am Verify Data check data in microcontroller memory after latest programming Program Verify ID Checking ID value in microcontroller after latest programming not use in JX 12 Program Verify Configuration check configuration value after latest programming Part2 Special feature in Miracle PIC programmer software Verfy while program check data while program microcontroller If occur the faults program will stop in suddenly Auto verify after program check data after completely programming automatic Auto erase before program delete data before programming Program all address program data in every address Part3 Configuration erase message selcet warning window Part4 Parallel port select parallel port LPT to LPT3 i INNOVATIVE EXPERIMENT 8 JX 12 PIC12F6xx PIC16F630 676 Project board
7. e Constuct the curcuit solder the components on prototype area on JX 628 2 Connect JX 628 with PC s parallel port 3 Supply voltage to JX 628 board green LED at RUN mode is bright 4 Press MODE switch for changing to PROGRAM mode red LED is bright 5 Open mPicFlash EXE after install Miracle PIC flash software 6 Select PIC16F628 or PIC16F628A microcontroller 7 Open HEX file 8 9 Erase data in microcontroller by pressed a Check blank data in microcontroller by pressed kd 10 Program data in microcontroller by pressed kd 11 Check the result by pressed V and notice 12 In case protect data Select code protection in View gt Configuration PIC16F628 can choose 4 protection types CP All 0200H 07FFH 0400H 07FFH and CP OFF These protection types have to choose before prigramming Moreover users can protect data from EEPROM by select CPD in Configuration 13 Affer programming completed press MODE switch to RUN mode Microcontroller will runs your own program 14 Save in desk have to code protect User can check by put microcontroller in socket open Miracle PIC program after that press READ then select View menu gt Program buffer and Data buffer If showing 000 means code protect After read data select File menu gt Save file As and name file HEX 4 JX 12 PIC12F6xx PIC16F630 676 Project board Using Miracle PIC programmer software S Miracle Pic Flash 1 61 Menu tlle wiew Device Co
8. mmand Option About Control button ek dkak B J 16F877 microcontroller Clock mode scillator RC onfig 3FFFH Auto4 Auto detect button Protection type fEndeProtect CP OFF ID FFFRFFFFH Detect Selected PICEA T Microcontroller type Operation status Show microcontroller ID Show MCU s configuration word Figure 2 Miracle PIC Flash software main window Main Control Button Open Miracle PIC Flash program then select the microcontroller as figure 2 there is 8 function buttons follow this Open Open HEX file Save Save source code in HEX file led PROGRAM Program all data into program memory and EEPROM w VERIFY Test program compare data in buffer with MCU s data READ Read data from selected microcontroller and also read parameter kd BLANK CHECK Check blank data inside microcontroller a ERASE Delete data in program memory of selected microcontroller This function used with flash microcontroller memory or EEPROM only For example PIC16C84 or PIC 16Fxxx Sect microcontroller Just click at the arrow User will see many MCU lising JX 12 PIC12F6xx PIC16F630 676 Project board 5 Menu description File Open file To open file HEX Save file As To save data in another file name Recent files To open recently file Exit Quit View To see all parameter of PIC microcontroller Program Buffer F11 shows code in program memory figure
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