3208 Monocolor LED 3mm (5mm) Dot Matrix Display
Contents
1. S void SPI DataSend const unsigned char data SSPBUF data Start sending while SSPIF Wait for data being sent SSPIF 0 Clear flag kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Function Name PrintString Function Feature up to 4 ASCII chars to be sent Input Argument string strings to be sent Output Argument void void Print void unsigned char i 0 AddressWrite 0x00 SPI_ModelConfigure for i 0 1 lt 32 i SPI DataSend 0xaa SSPCON 0x11 5 3 Heat Dissipation Following are pictures of heat dissipation gained by Fluke Ti20 Thermal Imager in the condition of info board working at full load all LEDs on and 100 PWM duty cycle 5 3 1 3208 Monocolor LED 3mm Dot Matrix Display Info Board DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page 18 2004 2009 Sure Electronics Inc Appendix FIGURE 5 2 HEAT DISTRIBUTION OF HT1632C S CENTER ON THE BACK PANEL 37 3 C 32 3 C 273 22 3 C 17 3 C 15 0 360 0 17 3 373 FIGURE 5 3 HEAT DISTRIBUTION OF THE FRONT PANEL 28 4 C 25 6 C 228 20 1 C 17 3 C 15 0 360 0 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 1 0 Page 19 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board 5 3 2 3208 Monocolor LED 5mm Dot Matrix Display Info2. SURE electronics 3208 Monocolor LED 3mm Smm Dot Matrix Display Information Board User s Guide 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 3208 MONOCOLOR LED 3MM SURE 5MM DOT MATRIX DISPLAY ew electronics INFOMATION BOARD USER S GUIDE Table of Contents Chapler Marr I T 1 1 1 taa 1 12 QUICK 2 1 2 1 Connection of One Info Board and The Driver Board 2 1 2 2 Connection of Many Info Boards Max 4 Boards 4 Chapter 2 Hardware A A AAA 5 2 1 HardWare 2 iaa 5 2 2 POF DEHNILION oca 5 2 3 DISDIAY MEMO uu uu ado 6 2 4 Command FORMAL isa aing aka aja tds 7 2 5 Command Summary suicida 8 Chapter Electrical Characteristics J 10 Chapter 4 Mechanical Drawing J aaa 11 I 12 Bs SSC MOI AUG las 12 9 2 Sample RTT PLN 13 5 3 Meal DiSsSIpaliori 4 Cm 18 5 3 1 3208 Monocolor LED 3mm Dot Matrix Display Info Board 18 5 3 2 3208 Monocolor LED 5mm Dot Matrix Display Info Board 20 Chapter 6
3. wj al 4 Ko 4 0114 N w o m jo Nj m N co gt 23 gt 8022 or lt 4 4 Zapouy 4 4 Zepouy 022 O H 01 4 4 Zepouy 1022 624 01 4 d d Zepouy HOZZ Z X 22 6 gapouy ey pLapoyieg 028 924 L wu 6 gapouy gapoyleg 1022 Seu L X 72 6 gapouy 4023 v 9 epouy epouie Hozz ood A 9 poule Hozz icd v 9 8 HOZZ Ocy L pepouy HO0cc EJE L yapouy Hozz 219 yepouy 0 91H SL 0 viu SL L 022 SL epouy 2 etd 8L 020 Oly 8 9 zapouy Hozz 64 8 9 zapouy 84 t4 6L epouy apoye Hozz 94 La 6L epouy apouje 4023 SY 6L Lapouy 0 vu ve ec o pouy 9 22 Hozz cu ve ec oapoyjeg HOZZ la ve Qspouy q 2004 2009 Sure Electronics Inc ge 12 DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 1 0 Appendix 5 2 Sample Code The driver board DE DD210 integrating PIC16F723 as its master chip is used as an example This sample code is used to illuminate t
4. Transmit single char void Print void void main Systemlnit SetHT1632CAs3208 CS ON Print CS OFF while 1 Stay here forever DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page 14 O 2004 2009 Sure Electronics Inc Appendix KOS MRT pa Function Name system initialization Function Feature set corresponding data reading and writing of PORTB and PORTC Input Argument void Output Argument void kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk void Systemlnit void IRCF1 1 Set the frequency of the internal oscillator as 8MHz IRCFO 0 BRGH 0 Select low baud rate mode default status after power on reset OSCTUNE Ox1f Oscillator at the maximum frequency ANSELB 0x00 PORTB as a digital I O port TRISB 0x00 PORTB as an output port PORTB 0x00 Clear PORTB output TRISCO 1 PORTCO SW1 port as an input port TRISC1 1 PORTC1 SW2 port as an input port TRISC3 0 PORTCS CLK signal as an output port TRISC5 0 PORTC5 DATA signal as an output port TOIE 0 Turn off interruption of timerO j 1 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Function Name SetHT1632C_As3208 Function Feature write basic configuration to HT1632C in command words Input Argument void Outpu
5. DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page 5 Hardware Detail 2 3 Display Memory Display is controlled by modifying the data stored in RAM of HT1632C All LEDs on one board are controlled by only one HT1632C The distribution of HT1632C s corresponding address is shown as follows TABLE 2 2 THE CORRESPONDING ADDRESS OF HT1632C m 981 m jm jm ust w m e g i OUT9 13H 12H p om ome w m DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page 6 2004 2009 Sure Electronics Inc 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board FIGURE 2 1 THE CORRESPONDING ADDRESS OF HT1632C OUTO OUT31 COMO COM 2 4 Command Format CS CS1 CS2 53 CS4 of HT1632C must be set to low before data or command is sent to this HT1632C When the transmission is complete CS must be reset to high The timing diagram is as follows FIGURE 2 2 SEND DATA WRITE Mode Command Code 1 0 1 DATA Memory Address 1 MA1 Data MA1 m Memory Address 2 MA2 Data MA2 WRITE Mode Successive Address Writing DATA 1
6. option define PWM 16 0b100101011110 PWM 16 16 duty endif 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page 13 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board File SampleCode c include lt pic h gt include Declare h Zn Function Name device configuration Function Feature configure MCU s working modes and status Input Argument INTIO INTOSCIO internal oscillator OSC1 and OSC2 used as I O ports WDTDIS Disable watchdog timer PWRTDIS Disable power delay timer MCLREN Enable MCLR PROTECT Do NOT protect the code BORDIS Brown out reset disable BORV25 Brown out reset voltage set to 2 5V nominal PLLEN DEBUGEN In circuit debugger enabled VCAPDIS Voltage regulator capacitor disable Output Argument void _ CONFIG INTIO 8 WDTDIS 8 PWRTEN amp MCLREN amp UNPROTECT 8 BORDIS 8 BORV25 amp PLLEN 8 DEBUGEN CONFIG VCAPDIS Function Prototype Declaration void Systemlnit void System Initialization void SetHT1632CAs3208 void Set HT1632C to work 32 8 mode void CommandWrite unsigned int command Write commands to all HT1632Cs void AddressWrite unsigned char address ANrite address void SPI ModelConfigure void void SPI DataSend const unsigned char data void PrintChar unsigned char c
7. 00 Z gt on 2 72 B J BH B BH 0990800080008 1900000800008 lt s a s 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board Program codes to the chip of the driver board and repower the board x Note If you re not familiar with programming try using the sample codes first 1 2 2 Connection of Many Info Boards Max 4 Boards First an auxiliary power supply is recommended to power the info boards connected in series via the auxiliary power terminals J1 and J2 Connect 5V GND of J2 on one info board and the corresponding 5V GND of J1 on the next info board with power cords The auxiliary supply should be able to output DC5V 1 5A Connect BR1 of the driver board and BR1 of the info board with a 16 pin IDC cable Then as shown in figure 1 6 connect four 3208 info boards and the driver board with four 16 pin IDC cables Set the CS1 of SW1 of the first info board CS2 of the second info board CS3 of the third info board and CS4 of the fourth info board ON FIGURE 1 6 CONNECTION OF MANY 3MM DOT MATRIX INFO BOARDS IN SERIES ET Power Program the chip on the driver board to control the LED display Note If you use the sample codes all the boards will display the same content DE DP13111 amp DE DP13112 amp DE DP
8. 13211 amp DE DP13212 Ver1 0 Page 4 O 2004 2009 Sure Electronics Inc 3208 MONOCOLOR LED 3MM 9 SURE 5 DOT MATRIX DISPLAY electronics INFORMATION BOARD USER S GUIDE Chapter 2 Hardware Detail 2 1 Hardware 1 4 pieces of 8 8 LED dot matrix display Light emitting diameter of DE DP13111 and DE DP13112 is 3mm Light emitting diameter of DE DP13211 and DE DP13212 is 5mm LED drive chip U1 HT1632C QFP packaging 16 pin male sockets BR1 and BR2 used for data clock control signal and 5V supply input 4 Auxiliary power supply terminals 5V J1and J2 for external power input when more info boards are connected in series 2 2 Port Definition TABLE 2 1 PIN DEFINITION OF BR1 AND BR2 52 Chip Selection 2 9 jOWsdekni _ WRITE clock input with pull high resistor Data on the DATA 5 WR lines are latched into the HT1632C on the rising edge of the WR signal DATA Data Input If the RC Master Mode command is programmed the system clock source is from on chip RC oscillator and OSC System clock is output to OSC pin If the Slave Mode or EXT CLK Master Mode command is programmed the system clock source is input from external clock via the OSC pin If the RC Master Mode or EXT CLK Master Mode command is programmed the synchronous signal is output to SYN SYNC pin If the Slave Mode command is programmed the synchronous signal is input from SYN pin O 2004 2009 Sure Electronics Inc
9. 4 6 A4 A2 A1 AO DO D1 02 D3 DO D1 D2 D3 DO 01 02 D3 D0 D1 02 D3 DO Memory Address MA Data MA Data MA 1 Data MA 2 Data MA 3 sss rr rr 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page 7 Hardware Detail FIGURE 2 3 SEND COMMAND Command Mode Command Code 100 cs we DATA 1 0 0 7 6 5 4 C2C1 8 C7 ce C5 C4 C2 1 Command Command i Command or Data Mode Note You may refer to 1632 data sheet for details 2 5 Command Summary Command summary is shown in the following table For this info board these commands WRITE SYS EN LED On LED Off RC Master Mode COM Option and PWM Duty are recommended to be used Using the commands which are not recommended may cause abnormal display DE DP131118DE DP131128DE DP132118DE DP13212_Ver1 0_Page 8 O 2004 2009 Sure Electronics Inc 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board FIGURE 2 4 COMMAND SUMMARY Command Summary Te 8 s 0014 READ 110 AGASA4A3A2A1A0DOD1D2D3 Read data from the RAM WRITE 101 AGASA4A3AZA1A0DOD1D2D3 D Write data to the RAM a m A6A5AA4A3A2A1A0D0D1D2D3 g Read and Write data to the RAM a SYS DIS 0000 0000 X Turn off both system oscillator and LED duty y generator EN Turn on Tum on system oscillator osc
10. 60 8 IMS X FLNOD SEMOH z SHNOD PZ2MOY 24 ASP 88 1 qa 09 veepoure z 4 E ov Ic zapoyje voL voL voL simoy Hee ozepoue 59 81MOH IM Ou 92 19 AS LLepouie CASIN VIVC 9L IN Er 9 um Zt qu 8L 09 pLepouie s gt ELMOH 61 S AS z moy 19 Lepoure Le 1 DNAS AES 02 550 25 ztepouw er oso 488 s94 SL L apoye ZG dJO Oc 9L1H emoy 8 v se E E S ewon 2 99poure CASIN Gepouy 82 8 poule yepouy 12 6 E 2 emou For ri ve WOO LMOH LL woo lt Lepoure Qepouy 22 8 AS Q 0JSPoUTe ELISE 81212511 10318418 gs iaa lea 812112 slo oi i i alsla lalala lala 21851228185 8181885858 ajajaa aAa alala Haaa ajaja Haaa ajajajajajajajo 1 DIP 1 o o o o o alo SISSI IIS RS RS ID ELE EES EECECECA SO SO SU SD SO SD SO SO SD SD SU SD SU SD SO SU SU WOO SD SO SD SO SU SU SO SU SD SO SD SO SU fre Bel bo pel D D D Do ajo gt Bir i gt
11. ATRIX DISPLAY INFO BOARD E 896980 85660660 BH Ba Ba B BH da Ba B BH SEE BB BA HH HB HB BH Hd BH BH amp amp 80 00400 49 40 80608240 80 00400 50 60 4060 60 6040 RO 00405080 1 2 Quick Start A 16 pin IDC cable and two power cords are provided for free DE DD210 by Sure Electronics is used in this manual as a driver board Program this driver board to control the display on the info board FIGURE 1 4 ACCESSORIES CUL ii pa Y AAA 16 pin IDC Cable Auxiliary Power Cord Note 1 Other driver board can be used You may refer to 2 2 Port Definition to do relative adjustments 2 Sample codes are provided in this manual for reference 1 2 1 Connection of One Info Board and The Driver Board Connect BR1 of the info board and BR1 of the driver board with a 16 pin IDC cable and push CS1 of DIP switch on the info board to ON a DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page 2 2004 2009 Sure Electronics Inc Overview FIGURE 1 5 CONNECTION OF THE DRIVER BOARD AND 3208 MONOCOLOR LED 3MM DOT MATRIX DISPLAY INFO BOARD 88444424 064064 4 m a 44 s 3 2 2 drm MU Le gt mm 22221 77 FIGURE 1 6 CONNECTION OF THE DRIVER BOARD AND 3208 MONOCOLOR LED SMM DOT MATRIX DISPLAY INFO BOARD 0000000000
12. Board FIGURE 5 4 HEAT DISTRIBUTION OF HT1632C S CENTER ON THE BACK PANEL 30 1 C 26 9 C 23 6 C 20 4 C 172 C 15 0 360 0 172 30 1 FIGURE 5 5 HEAT DISTRIBUTION THE FRONT PANEL 25 2 C 22 7 C 20 2 C 177 15 2 C 15 0 360 0 15 2 25 2 Note As you see these products have good heat dissipation It s still recommended to use them in a good thermal environment DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page 20 2004 2009 Sure Electronics Inc 5MM DOT MATRIX DISPLAY INFORMATION BOARD USER S GUIDE e 3208 MONOCOLOR LED 3MM SURE electronics Chapter 6 Contact Us Sure Electronics Co Ltd 5F Zone A Qinhuai Technology Innovation Center 105 2 DaMing Rd ZIP 210022 Nanjing P R China Tel 86 13601408832 For technical questions only 86 25 66606340 English service from GMT1 10AM Fax 86 25 66606341 866 Website www sure electronics com www sure electronics net AAA AA A AAA AAA A A O A A SAO O 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 1 0 Page 21
13. Contact US rm 21 AAA A A A FOP rv FF I n 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page i 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board NOTES Product Version Ver 1 0 Document Version Ver 1 0 DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page ii 2004 2009 Sure Electronics Inc 3208 MONOCOLOR LED 3MM SURE 5MM DOT MATRIX DISPLAY electronics INFORMATION BOARD USER S GUIDE Chapter 1 Overview 1 1 Overview Thanks for using 3208 monocolor LED dot matrix info board series by Sure Electronics Integrating HT1632Cs as driver chips these info boards support 16 level PWM brightness control and all LED dot matrixes displayed are mapped to the RAM of HT1632C Peripheral circuits are required to light up LEDs via the ports on the boards These info boards can be used to display digits letters and even graphs It is allowed to connect up to 4 boards of the same kind in series for wider applications such as info display in banks stores households and so on You may refer to the following table for members of this series TABLE 1 1 3208 MONOCOLOR LED DOT MATRIX DISPLAY INFO BOARD SERIES FIGURE 1 1 OVERVIEW A IA O 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 1 0 Page 1 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board FIGURE 1 3 BACK VIEW OF 3208 LED 5MM DOT M
14. HI1632C register CLK 0 CLK_DELAY j command amp 0x0800 Return the MSB command command lt lt 1 Move the control character to the left one jet Position the value at the LSB DAT j Send the value to the data port CLK_DELAY CLK 1 Data transmission data valid on rising edge CLK_DELAY CS_OFF Disable all HT1632Cs AE USER Function Name AddressWrite Function Feature write start address of data to HT1632C Input Argument address address to be written Output Argument void kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk void AddressWrite unsigned char address unsigned char i temp SSPCON 0x11 address address amp 0x7f 7 bit address mask the MSB CLK 0 Clock line is 0 CLK_DELAY DAT 1 Send 1 to data port DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212_Ver1 0_Page 16 2004 2009 Sure Electronics Inc Appendix CLK_DELAY CLK 1 CLK_DELAY CLK 0 CLK_DELAY DAT 0 CLK_DELAY CLK 1 CLK_DELAY CLK 0 CLK_DELAY DAT 1 CLK_DELAY CLK 1 CLK_DELAY for i 0 1 lt 7 i CLK 0 CLK_DELAY temp address amp 0x40 address address lt lt 1 temp temp gt gt 6 DAT temp CLK_DELAY CLK 1 CLK_DELAY Data transmission Send 0 to data port Data transmission Send 1
15. he odd rows of LEDs Compilation environment MPLAB IDE v8 40 Compiler HI TECH ANSI C Compiler PRO 9 65 File Declare h ifndef DECLARE define DECLARE _ Macro definition of ports used define CS1 RBO 8 control ports define CS2 RB1 define CS3 RB2 define CS4 RB3 define CS5 RB4 define CS6 RB5 define CS7 RB6 define CS8 RB7 define CS OFF 51 1 52 1 53 1 54 1 55 1 56 1 597 1 58 1 define CS CS1 0 CS2 0 CS3 0 CS4 0 CS5 0 CS6 0 CS7 0 CS8 0 define CLK RC3 Clock line simulating communication this port is also the clock line of SPI communication integrated by MCU define DAT RC5 Data line simulating SPI communication this port is also the data line of communication integrated by MCU define SW1 RC0 Two switches define SW2 1 Following is the functions defined in a way of macro definition define DELAY NOP Following definition facilitates compilation of HT1632C control commands define RC MASTER MODE 06100000110000 Set master mode and clock source from on chip RC oscillator define SYS DIS 0b100000000000 Turn off both system oscillator and LED duty cycle generator define SYS EN 0b100000000010 Turn on system oscillator define LED OFF 0b100000000100 Turn off LED duty cycle generator define LED ON 0b100000000110 Turn on LED duty cycle generator define MOS 8 0b100001000000 N MOS open drain output and 8 Icommon
16. illator ioo 000002 TumonLED auy yee generator union 109 000040 rumontinkinguncion Set slave mode and clock source from exter SLAVE Mode 0001 0XXX X nal clock the system clock input from OSC pin and synchronous signal input from SYN pin Set master mode and clock source from RC Master 0001 10XX X on chip RC oscillator the system clock out Mode put to OSC pin and synchronous signal out put to SYN pin Set master mode and clock source from ex 0001 11XX X ternal clock the system clock input from OSC pin and synchronous signal output to SYN pin EXT CLK Master Mode ab 00 N MOS open drain output and 8 COM option ab 01 N MOS open drain output and 16 COM option ab 10 P MOS open drain output and 8 COM option ab 11 P MOS open drain output and 16 COM option Hes owamx c wwweay E Heo oxawx Te fewmaneaty Heo oxamx c romano SiC Pwasay Meo oxemx Hes oxenx wanay 100 COM Option 0010 abXX X O 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 9 JRE 5MM DOT MATRIX DISPLAY electronics INFORMATION BOARD USER S GUIDE Chapter 3 Electrical Characteristics 0 3208 MONOCOLOR LED 3MM Oh SURE e FIGURE 3 1 ELECTRICAL CHARACTERISTICS Parameter Operating Voltage Storage Temperat
17. t Argument void ecd x QI E E YT V LK LC ee ony ers void SetHT1632CAs3208 void CommandWrite SYS_EN Enable system oscillator CommandWrite LED_ON Turn on LED CommandWrite RC_MASTER_MODE on chip RC as the system clock working in master mode CommandWrite N_MOS_COM8 IN MOS open drain output and 32 ROW 8 COM CommandWrite PWM 16 Set the grade of initial PWM brightness as ight degree 16 16 j 1 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Function Name CommandWrite O 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 1 0 Page 15 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board Function Feature write control commands to all HT1632Cs Input Argument command words written to command specifically stated in declare function Output Argument void Argument Description compile control commands to all external HT 1632Cs for the requirement of the project kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk void CommandWrite unsigned int command unsigned char i unsigned int j command command amp 12 bit command word upper four bits masked CS OFF Disable all HT1632Cs CLK_DELAY CS_ON Enable all HT1632Cs CLK_DELAY for i 0 i lt 12 i Write command words in
18. to data port Data transmission Write address to HT1632C register Clock line is 0 Return the MSB Shift left once Position the value at the LSB Send the value to the data port Data transmission kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Function Name SPI ModelConfigure Function Feature configure the corresponding data transfer port of PIC microcontroller for SPI communication Input Argument void Output Argument void III II IIII0I I CI IXWIIIIIIIZKCZIOIIWI II II I K I I IL KIIIZI VII IIIIIOQIIII I I sI Md 1 1 te void SPI_ModelConfigure void SSPIF 0 Initial state waiting to send data SSPCON 0x31 Write in this register SSPEN 1 enable serial port CKP 1 CLK high in an idle state CLK is FOSC 16 SSPSTAT 0x80 Write in this register SMP 1 Input data sampled at end of data output time CKE 0 data stable on rising edge of SCK AAA uc MEC C C MMC M ML EE O 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page 17 3208 Monocolor LED 3mm 5mm Dot Matrix Display Information Board Function Name SPI_DataSend Function Feature transmit data in SPI mode of PIC microcontroller Input Argument data bytes of data to be transmitted Output Argument void nn ECRANS ET RISE kih a
19. ure Average Operating Current Maximum Operating Current All LEDs on 100 PWM duty cycle A P A sP DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 1 0 Page 10 2004 2009 Sure Electronics Inc 3208 MONOCOLOR LED 3MM SURE 5MM DOT MATRIX DISPLAY ew electronics INFORMATION BOARD USER S GUIDE Chapter 4 Mechanical Drawing FIGURE 4 1 MECHANICAL DRAWING OF ONE 3208 MONOCOLOR LED 3MM DOT MATRIX DISPLAY INFO BOARD mh so ass 205 165 008 FIGURE 4 2 MECHANICAL DRAWING OF ONE 3208 MONOCOLOR LED 5MM DOT MATRIX DISPLAY INFO BOARD T 9 50 8 90 3 40 2 80 237 006 AAA AA A AAA AAA ee ee A A A A O 2004 2009 Sure Electronics Inc DE DP13111 amp DE DP13112 amp DE DP13211 amp DE DP13212 Ver1 0 Page 11 INFORMATION BOARD 3208 MONOCOLOR LED 3MM 5MM DOT MATRIX DISPLAY E SU electronics c USER S GUIDE Chapter 5 Appendix 5 1 Schematic FIGURE 5 1 SCHEMATIC 759 2 ssA qa1 8 NOD LEMOE is 2 SSA 0391 enoo oemog E 3n00L AOL 40001 AOL Sc 01INOO 62MOH Otepouie SSA LLNOD 8Z2MOY so MS Fr z noo Lzmou HE emoo szmoy 92 228
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