STR730-EVAL evaluation board for STR73xF
Contents
1. Hardware 2 Hardware Figure 2 STR730 EVAL board layout block diagram LD2 LD1 RS232 A RS232 B END UART 0 UART 1 LD6 LD5 Rx and Tx only Rx and Tx only Pei LD8 LD7 CN2 CN3 LD 10 LD9 5 V power LD 12 LD 11 CN5 LD 14 LD 13 TAYA LD 16 LD 15 SPIEEPROM Variable DC power JTAG IC7 resistor R33 filter IC3 CN1 9 o O la i C Co o La 2 pr LED C STR730FZ2T7 z s ARM7TDMITM i JI 0 e O L E NEXT PREV RST T a L ug SEL BACK WAKE i LCD display LM35 IC9 peeps area A 1 SPEM 12C EEPROM 8 MHz quartz LD 23 IC8 XT1 LD 25 ky 5 29 Hardware UM0559 6 29 Figure 3 STR730 EVAL board system block diagram In circuit emulator RS232 Rx and Tx RS232 Rx and Tx Variable resistor Temperature sensor 5 V power Prototype area JTAG UARTO UART1 Analog input GPIO4 PWM CAN0 CAN1 High speed fault tolerant CANH and CANL GPIO 12C0 LCD 12C EEPROM BSPI2 Audio out SPI EEPROM2. pNegyIIWL gt Peeds uBiu JOJ MO ISH llnd pneg gt x0s2 gt peeos mojs Joj uB u 2SV 14 EN lo ap ON0039 0N0039 AS 99A E n IS ls 901 S o IES ems OE Es 7 im 2 5 3 la 17 Xa OX A 5 0X3 OXL 31961 Sal ASt ZMS z XATNYI C E T 2E ems Oe E AS lt XI NO ON0039 0N0039 AS 99A als eyuep adIN SA au A a 1buep HNI 33VM T a gha Mj ZJ s N 3 819N le H79 ugoL Yaa T H Aled le AOS MS a A JRA IR 113 8 Fe x d g 13 EN E doxa XLI AS 69961 al 26 29 Schematics UM0559 12C EEPROM interface Figure 18 MI ERE IEEE 640 6 S002 Mnp 8 S9203J91U WOSd33 221 PJeog 19013 O L3IS VYEO EN NOILVWAOINT A3V13I3d03d yo o oDeq aw wuni D J 910043199 90J9 AN S on 900 5558 aped 9160 SS 91111 4894S JequnN pJeog PPV W03d33 693 PPY WOxd33 O3LlI3 LON E 898 ppy noyagg BLH LON s93 ugal Uorydidosegj S N UL 400 S dinda OIn42 99A AGF om 30u eLo E G I 198 y TOS 2 ix vas 3 ac _ 3 Z pe yeuuos eq BE j l 03 e eu 3 uop 23 pue 13 20d 08433 921 ES 801 LH a
3. 630 S H fne 8 PEB abeg 3120 ss vd AA 7 AE AS I9A AG ASt 2 El ig Havel af JENI 5 ASt ua 20 ES 2 TL age pASEDOA ALR ON Sa fp 5 j 3 99 T ONO Moud g ala Ter Z ASIJA Sal H r3 e 88 280 8 E pao gl dy 3 gr A 80 D s Y ba Y 60 E E Si agn 8 080 zY 18 al la SIXZU31 AL Ja 1031 SvclQYeL EN BIJI mM AS YOOL NS 159 AS 81111 yous Lo o Es MOUX O LdVLVG YeOban Jagwny pueog 23 29 UM0559 LED interface Schematics Figure 15 Sloe pea Oo oy GP tie gn O aurea a 640 9 8002 11 Aine 8 590044874 SQ31 DJeog 1913 0 31S VEOL EN NOLWABONT AY ATES Di SI1UOJJD3 90191 S on 200 Brut abed 3480 SS 91111 19948 JequnN pueog T y S j AS 73 mE P Sr I NK T say 9101 m 8C 034 034 3 I SN 78 To b 7S8 Dy 3 oad s101 sed 07 034 du SS 3 AN 4 no E g M 9 Ia aad sed 901 034 aay y gt ES ora i cs e ory A e107 e 034 03 ANN SS q TU T E ra ya 373 UT Led nay 038 38 y SN I To F 0 5 N y YA 78 1107 i en 034 G34 SS i ES s N m 3 8 S m T Tea iri 628 X 034 034 y gt S T g S Ds z 0 Ora n tld 107 034 034 0 SL Fd sgal queJuno moj 24 29 Schemat
4. Hardware UM0559 2 12 Option jumper placement Figure4 Option jumpers and switches SW3 J6 SW2 SW4 SW5 SW es o E O o E Cr C3 o EJ LJ LIA ol 9 0 EA o L QC Oe OD UMM OL 4 L o H E eo s gt STR730FZ2T7 msn ARM7TDMITM O O Prototype area Cd Taye ENS y mi ILS O XT RE ST i LA E L CK KE UP Y sw12 SW13 swi4 SW15 SW16 SW17 J5 SW10 SW11 J7 SW9 10 29 YA UM0559 Hardware Table 3 Option jumpers Jumper Schematic Description Default J2 Figure 17 on page 26 CAN link not fitted fitted default Fitted J3 Figure 11 on page 20 CPUIO 5 V Fitted J5 Figure 10 on page 19 XTAL2 Fitted J6 Figure 10 on page 19 TST pull down Fitted J7 Figure 10 on page 19 XTAL1 Fitted Jumpers are fitted as shown in Figure 5 Figure 5 Jumper positions 1 2 2 3 Not fitted Do not fit Fitted e e o s e 2 13 Option switch settings Table 4 Option switch settings Switch Schematic Description Default Swi CAN transceiver select L9669 L9616 default A Note SW1 and SW2 must be changed together F 17 2 Ba igure 17 on page 26 1 L9669 A A L9616 L9616 ASC speed SW3 Figure 17 on page 26 1 2 pull down high speed 2 3 2 3 pull up low speed SPI EEPROM notW SW4 Figure 13 on page 22 1 2 pull down Write protect 2 3 2 3 pull up
5. Schematics STR730 EVAL board top sheet 1 of 2 Schematics UMO559 Figure 10 4 19 29 payury SO UO NIS 30 UO SS uuod 911 UK Ord U1 1 ETTI EPA Saft aana t ac o NA MIWA WANA KAA AAA YA MANANE Ai na 6 JO S002 11 Aine 8 2 jO 1834S GOL Pueog 1013 DELALS VEO aw NOIL 3 3 IDA abe YWAOANT A3V13123d403d PY 21004498 6049 WIS ON 200 d 91111 1204S m ONY 1VI1N301I3JN02 u yuaued N Pue0g 403433 221 E Age 0 0 aduey vas n Tos 3 M Ugo ug E AIMO Tus bey ROS a n 2a a ElI SE blo d m al n E1 a 5 A A E al E US L seoa 0 Syung D ugal Em NIS 7 3 s a2 Ags za i E T SET EN 1 SSS H KE 4 E SESSESSSSSEZS KN 2 Ss AE AMOS TIVA o 1 T KERNAJ lt DS Me og l ogy OMS pol 3 E md 98 NGS Lose NYJ m E 330 E 33 lied td des esta daada Bikes ier s des uid 13933 jO uo wasseap Jajje SUNDE HOT IW 19539 3 o J
6. 15 29 Connectors UM0559 Table 9 STR730 EVAL board input output summary continued Port Peripheral Alternate function Interrupt P0 13 TP54 ICAPB3 P0 14 TP55 OCMPB3 P0 15 TP56 OCMPA3 P1 0 TP57 OCMPA4 P1 1 Test Point OCMPB4 P1 2 Test Point ICAPB4 P1 3 Test Point ICAPA4 P1 4 Test Point P1 5 Test Point P1 6 Test Point OCMPB1 P1 7 PIEZO SW10 1 OCMPA1 P1 8 PIEZO SW10 3 OCMPAO INTO P1 9 Test Point OCMPBO INT1 P1 10 Test Point WUP28 P1 11 Test Point WUP29 P1 12 Test Point WUP30 P1 13 Test Point WUP31 P1 14 CAN RX SW6 1 CANORX WUP12 P1 15 CAN TX SW8 1 CANOTX P2 0 BiColor LED LD25 PWMO P2 1 CAN RX SW6 3 CAN1RX WUP13 P2 2 CAN_TX SW8 3 CAN1TX P2 3 BiColor LED LD23 PWM1 P2 4 BiColor LED LD24 PWM2 P2 5 BiColor LED LD21 PWM3 P2 6 BiColor LED LD22 PWM4 P2 7 BiColor LED LD17 PWM5 P2 8 UART_TXB UART1_TX P2 9 UART_RXB UART1_RX WUP14 P2 10 SW_WAKEUP WUP16 P2 11 Test Point WUP17 P2 12 12C_E1 TP INT14 P2 13 12C_E2 TP INT15 P2 14 12C_SCL SCLO P2 15 I2C SDA SDAO 16 29 UM0559 Connectors Table 9 STR730 EVAL board input output summary continued Port Peripheral Alternate function Interrupt P3 0 10K_POT AINO P3 1 LM35_THERM AIN1 P3 2 Test Point AIN2 P3 3 Test Point AIN3 P3 4 Test Point AIN4 P3
7. Piezo Buzzer UM0559 Hardware 2 1 2 2 2 3 2 4 2 5 2 6 2 7 Overview The STR730 EVAL board is a general purpose evaluation platform with CAN controller area network and RS232 interfaces Processor The board supports the STR730FZ2T7 ARM7TDMITM silicon 144 pin TQFP version This chip runs at a frequency of up to 36 MHz Boot modes and configuration options are set using microswitches Debug Software debug uses a standard 20 pin JTAG connection This may connect to a standard host to JTAG interface Prototype area A 2 54 x 2 54 mm gridded area of 1mm holes is available for prototyping using wire wrap or similar prototyping techniques Reset The reset sources are power on reset e push button reset e JTAG reset from an in circuit emulator Power supplies Power to the board is supplied using a lump in cord power supply providing 5 V to the board All other required voltages are provided by on board voltage regulators CAN interface A general purpose asynchronous serial I O data port connected through a 9 pin D type male connector with microswitch selectable low speed fault tolerant transceiver L9669 or low or high speed selectable transceiver L9616 See Section 3 1 CAN bus connector on page 14 The L9669 transceiver only works in normal mode the wake up functionality is not implemented 7 29 Hardware UM0559 2 8 2 9 2 1
8. wv UMO559 y User Manual STR730 EVAL evaluation board for STR73xF Introduction The STR730 EVAL board is a complete development platform for the STR73x series It is a cost effective flexible and open design to demonstrate the capability of the STR730 series of flash micro controllers and to enable rapid evaluation of the STR73x devices and available peripherals It includes the high performance STR730F ARM7TDMITM processor running at up to 36 MHz that features a rich set of peripherals and serial communication interfaces including CAN controller area network STR730F SPI EEPROM I2C EEPROM and an LCD display The board can be used as a versatile stand alone test platform supporting a CAN interface and a UART RS232 interface LED displays 2 x 16 LCDs piezo buzzer test buttons a JTAG connector and an analog channel A wide choice of third party development tools are readily available in addition to the those available from STMicroelectronics Figure 1 STR730 EVAL board STR730 EVAL board 99 90i oo 90 00 oo FEE oo 90 oo Host to JTAG interface BACK WAKE UP a High speed JTAG debug port connection June 2008 Rev 1 1 29 www st com Contents UM0559 Contents 1 Introduction coat T DD o o I TT 3 1 1 Processor and memory devices on this board 3 1 2 Board interface connections 4 1 3 Push buttons x see o tee OEC e e da
9. Write enabled SPI EEPROM notHOLD SW5 Figure 13 on page 22 1 2 pull down SPI EEPROM in hold mode 2 3 2 3 pull up SPI EEPROM in normal mode CAN device select channel 0 channel 1 Note SW6 and SW8 must be changed together 1 2 channel 0 2 3 channel 1 12C EEPROM write control notWC SW7 Figure 18 on page 27 1 2 pull down enable writes to EERROM 1 2 2 3 pull up disable writes to EEPROM SW6 Figure 10 on page 19 77 11 29 Hardware UM0559 Table 4 Option switch settings continued Switch Schematic Description Default CAN device select channel 0 channel 1 Note SW6 and SW8 must be changed together 1 2 SW8 Figure 10 on page 19 dio channel 0 2 3 channel 1 Bit Boot MO boot from internal flash see Table 5 SW9 Figure 10 on page 19 1 2 MO low 1 2 2 3 M0 high SW10 Figure 10 on page 19 SPEAKER Channel OCPMAO OCPMA1 default 1 2 Bit Boot M1 boot from internal flash see Table 5 SW11 Figure 10 on page 19 1 2 M1 low 1 2 2 3 M1 high SW12 Figure 10 on page 19 Next Push to make SW13 Figure 10 on page 19 Previous Push to make SW14 Figure 10 on page 19 Reset Push to make SW15 Figure 10 on page 19 Select Push to make SW 16 Figure 10 on page 19 Back Push to make SW 17 Figure 10 on page 19 Wake up Push to make For switch position details see Figure 6 Figu
10. OOOOO O OOOO O OOO O OOO 6 7 8 9 6 7 8 9 Table 7 RS232 connector pinout CN2 CN3 Pin Description Pin Description Pin Description 1 Shorted to pin 4 and 6 4 Shorted to pin 1 and6 7 Shorted to pin 8 2 R1IN port A R2IN port B 5 Ground 8 Shorted to pin 7 3 T1OUT port A T20UT port B 6 Shorted to pin 1 and4 9 Not connected 14 29 UM0559 Connectors 3 3 Debug Figure 9 JTAG standard interface CN1 Debug JTAG port 19 17 15 13 11 9 7 5 3 1 20 18 16 14 12 108 6 42 Table 8 JTAG interface pinout CN1 Pin Description Pin Description Pin Description 4 6 8 10 12 14 16 18 20 Ground 5 TDI 13 TDO 1 VTref 5 V 7 TMS 15 notReset 2 Vsupply 5 V 9 TCK 17 DBGRGS pulled low 3 notTRST 11 RTCK GROUND 19 DBGACK pulled low Note In order for hardware and JTAG RESET to be synchronized R3 R6 R5 C2 TR2 TR1 have to be fitted see Figure 16 ARM JTAG interface on page 25 3 4 Input output summary Table 9 STR730 EVAL board input output summary Port Peripheral Alternate function Interrupt P0 0 LCD_D0 OCMPB2 P0 1 LCD D1 OCMPA2 P0 2 LCD D2 ICAPA2 P0 3 LCD_D3 ICAPB2 P0 4 LCD_D4 OCMPA5 P0 5 LCD_D5 OCMPB5 P0 6 LCD_D6 ICAPA5 P0 7 LCD D7 ICAPB5 P0 8 LCD RS OCMPA6 P0 9 LCD_nE OCMPB6 P0 10 LCD_RW OCMPA7 P0 11 TP52 OCMPB7 P0 12 TP53 ICAPA3
11. yugag 2SISSYHO _ LWS 08383 is PEA I el _ 6101 2 vu009 LSLSSVHI 038 1NS 08383 LAA 1 00 voor voor voor voor ool ool veal ngi ngi nog noo noor AOS AOS AOS AOS AOS AOS AOS ADS 191 NI KIZ MIT ANL x E 92 892 622 9 3 123 bea 199 269 99 cho CSO 019 L a E reo En Tido KGF nd i ngai ugol ugol HOS ASL NOS AOS 2 3 19 DIR 113 E2dl ININ cr 200XN8 i 99 ug vay ngi Z vo veo ngi upp ugol np np 9 08 AGS ASL A MS ASI Vu009 Ree Ree ASI ASL 22 93 z 313 219 8 S D 33 SI T iws 09383 612 812 322 90 T 133 p 6d Y YA 8hdl AD AS ni 1 E OS AA iddns AG Z00XN8 nySape M90nS NYGAP NVAS Gt A S gt edi AN xeu Ndu yg 830N oep xoegd Jemog U0 3990u02 J MOd yNdUT 20 29 Schematics RS232 interface UM0559 Figure 12 1 91003158 80J9 4IS JO UOISS UJ8d U811 JM JOlJd SY inOuii E m n x 90 o m NP PEE ES 830 s802 11 Aine 8 9099jJ83UI 28284 PJeog 183 DELAS VEOLBH NOLLYWAOANT Aav13laldOad 7 3O 11 i gt 319 ss PRET 1994 Jaquny pueog chy windo PI 914004199 90J9 WIS ON 900 155463 aped 180 I 1111 18848 I AS mme 63 8 1404 9100 NG E 2 AS 99A 5440 m ER NIZA 10028 aoe EN i NILA 10013 r Yoo i H LOL NIZI IS gx gr LAOL
12. 5 z 2 0 0d 28420 ES cr T ns i Bui 223233 S Ez C EBRRSE T DEOS Ksa se cse po SS Pag Ds gar ily yee e s yA RRR S uasdadSSS 8 0 LIO i T V E P i E ass sss BUR ao Sm Z de D I i MA R m Sh P SUMS Ser TEP ast d T EREBP M REERBRERERPPBBERER PPP ig Gus ASWINZHON Q LQ 9 oce ny BER it i J 3 iR EN HE RES S285 S55 52928 AR 7 g L gt o 6 322 2223 Rene Soda L ag CPS 04 um atan ideo e M ee eal Tee coe EIMS or E b T OHS AAYINIHOW GOD d m Tna at LS NSS e Ag yas LE 1904 a m OSIM kL z B m s 03433 IAS ON0039 GN0039 AS 8 33A AS v 33A oS LP S4 994 9 als pps oooo S2Xsl E wp JA 12 s oooo m er 0 b INT 2995 2i E 6 OTSSIS3I UM0559 Schematics STR730 EVAL board top sheet 2 of 2 Figure 11 buldos do DOA ed OT KULA MW ure Pu usais Ulea pues bv ieee shu DEAL ILI UCN 830 2 G002 LL Mnr 8 2 30 2 19948 901 J3MDA DJeog 1913 OELAIS VEOFGA NOILYWAOINI AaVl3ISdO3d 7 nar ade B m E MENNENE PJ S9 UOJID3 30U91 WISI on 200 109484 aDed 3120 ss 81111 yeas Jequny pueog 8dlo Tan ug ug ual ual upi ug ug ug Jadi AOS ADS AOS AOS AOS 105 AOS AOS Se 293 093 8b 823 Sb 082 682 0 2 Sjeu uJe 159 0007 QN9
13. LEDs are provided 4 29 LCD display 2x16 LCD display connected to a general purpose input output LCD interface green back light display LCD1 surface mount red 5 V power indicator LD19 bi color red green LD17 LD21 LD22 LD23 LD24 LD25 low consumption LEDs red LD1 LD2 LD3 LD4 LD5 LD6 LD7 LD8 LD9 LD10 LD11 LD12 LD13 LD14 LD15 LD16 UM0559
14. 0 2 10 1 8 29 RS232 serial interfaces Two general purpose asynchronous serial I O data ports are connected through 9 pin D type male connectors refer to Section 3 2 RS232 serial data connector on page 14 RS232 A connects directly to UARTO transmit and receive only RS232 B connects to UART1 transmit and receive only RTS is shorted to CTS and DTR is shorted to DSR at the connector for both interfaces Analog input The following analog inputs are provided see the schematics Figure 10 on page 19 e LM35 temperature sensor ICQ is connected to AIN1 e variable resistor R33 is connected to AINO LEDs Software controlled LEDs The LEDs in Table 7 are software controlled by PIO pins Table 1 Software controlled LEDs LED Connected to Color Schematic LD1 P4_0 LD2 P41 LD3 P4 2 LD4 P4_3 LD5 P4 4 LD6 P4 5 LD7 P4 6 LD8 P4 7 LD3 P4 8 Red Figure 15 on page 24 LD10 P4 9 LD11 P4_10 LD12 P4 11 LD13 P4 12 LD14 P4 13 LD15 P4 14 LD16 P4 15 UM0559 Hardware Table 1 Software controlled LEDs continued LED Connected to Color Schematic LD17 PWM5_P2 7 Red green LD21 PWM3_P2 5 LD22 PWM4_P2 6 LD23 PWMI P23 Figure 10 on page 19 LD24 PWM2_P2 4 LD25 PWMO_P2 0 2 10 2 Status LED LD19 is the 5 V power indicator This LED is red see Figure 11 on page 20 2 11 Push buttons The schematic diagram for the pus
15. 5 Test Point AIN5 P3 6 Test Point AIN6 P3 7 Test Point AIN7 P3 8 Test Point AIN8 P3 9 Test Point AIN9 P3 10 Test Point AIN10 P3 11 Test Point AIN11 P3 12 Test Point AIN12 INT2 P3 13 Test Point AIN13 INT3 P3 14 Test Point AIN14 INT4 P3 15 Test Point AIN15 INT5 P4 0 LED_LD1 ICAPA7 P4 1 LED_LD2 ICAPB7 P4 2 LED_LD3 ICAPA8 P4 3 LED_LD4 ICAPB8 P4 4 LED_LD5 P4 5 LED_LD6 WUP18 P4 6 LED_LD7 SCL1 WUP19 P4 7 LED_LD8 SDA1 P4 8 LED_LD9 OCMPA8 P4 9 LED_LD10 ICAPB6 P4 10 LED_LD11 ICAPA6 WUP20 P4 11 LED_LD12 OCMPB8 P4 12 LED LD13 ICAPA9 WUP21 P4 13 LED_LD14 ICAPB9 P4 14 LED_LD15 nSS1 P4 15 LED_LD16 SCLK1 WUP22 P5 0 TP7 MOSI1 P5 1 TP6 MISO1 P5 2 TP5 OCMPA9 17 29 Connectors UM0559 Table 9 STR730 EVAL board input output summary continued Port Peripheral Alternate function Interrupt P5 3 M95_EE_CS OCMPB9 P5 4 CPU_IO nSS2 P5 5 M95 EE CLK SCLK2 WUP23 P5 6 M95_EE_MOSI MOSI2 P5 7 M95 EE MISO MISO2 P5 8 SW_NEXT INT6 P5 9 SW_PREV INT7 P5 10 SW_SEL INT8 P5 11 SW BACK INT9 P5 12 TP4 INT10 P5 13 TP3 INT11 P5 14 TP10 INT12 P5 15 TP14 INT13 P6 0 TP13 WUPO P6 1 TP12 WUP1 P6 2 TP11 WUP2 P6 3 TP20 WUP3 P6 4 TP17 WUP4 P6 5 TP18 WUP5 P6 6 TP22 WUP6 P6 7 TP21 WUP7 P6 8 UART_RXA UARTO_RX WUP10 P6 9 UART_TXA UARTO_TX P6 10 TP19 P6 11 TP36 MISOO P6 12 TP34 MOSIO P6 13 TP38 SCLKO WUP11 P6 14 TP37 nSS0 P6 15 TP35 WUP9 18 29
16. FZ2T7 a highly integrated microcontroller running at up to 36 MHz that uses the popular ARM7TDMI M 32 bit RISC CPU featuring on chip high speed single voltage flash memory and high speed RAM clock generation via PLL and numerous on chip peripherals This board is intended as low cost development platform to demonstrate the capability of the STR730 series of flash micro controllers and to enable rapid evaluation of the STR730 devices and available peripherals The STR730 EVAL board has 8 Kbit SPI EEPROM and 8 Kbit C EEPROM and supports CAN and RS232 interfaces It includes a 2 x 16 programmable LCD display supported by select next back previous and wake up push buttons The hardware platform of the STR730F series is supported by an extensive software support package including device drivers in ANSI C source form and demonstration software It is flashed with a demonstration application that shows the basic features of the device Development tools are readily available This is complemented by a range of third party real time OS and middleware Design schematics can also be supplied in electronic format to those customers with compatible design environments ARMP and ARM7TDMI are registered trademarks of ARM Limited in the EU and other countries Processor and memory devices on this board e STR730F ARM7TDMI processor running at up to 36 MHz IC11 144 pin TQFP version 256 Kbytes flash program memory 16 Kbytes
17. L ME xL ZSISSYHI uoge 5 2 19 fe ut an A2 ZEZE LS ase g peo PP asp 90 e19vep HA A q 9 Y 1904 9700 uoge P ASE ASC 119 n2 I L T 8 6345 a e TIY aa R 2NI M 21 29 UM0559 Schematics SPI EEPROM interface Figure 13 QO ABP SY YIM SUO JEI UNWWOD je Jes sesned Q10H10U WONdII IdS 19910J0 911 UM 07 MO MIOU nd QNn039 QNn039 OINdI I9A 2221 Sms CE ZST 10H 100 Mou 100 38 OSIW lt 215 Ofs O80S6W N03d13 IdS Lol i i OINdd ugg AQ Se ors O1 OO mms OF s ISON BH EP EH TE SUNE 640 b S902 Amp 8 990 4J9U M03433 1dS DJeog 19A3 O 31S EO AN AA TU TADA ISO y eter a N caras Sp Hl 21U043128 90J9 S on 90g abeg 9321 Ss 91111 199us JequnN pJeog e88 umop Jamod pue dn Jemod JedoJd pue ejes eunsu 22 29 Schematics UM0559 GPIO LCD Figure 14 payun SOUOIPISSOIN WIS JO UOISSIUISO usi JA JOTIs SY 1hOdil uleyey uoi yeuUo ju y pue Burmeup siul NOLINRBOANT AVIA D 3 1 SOI UO 199 1909 WW S peidoo Jo pesn eq o3 you S ONV IVLLN3OI NOI 0 SLv9L ON 90g YOO nal AOS ASL 695 899 091 OId9 Pyeog 1043 OELALS AS
18. RAM embedded 1 8 V voltage regulator for core supply nested interrupt controller e Clocking is performed by a surface mounted 8 MHz quartz e Serial ROMs 8 Kbit SPI EEPROM connected to the buffered serial peripheral interface BSPI2 IC7 FC EEPROM 8 Kbit EEPROM connected to the 12C0 interface IC8 3 29 Introduction UM0559 1 2 Board interface connections Diagrams and wiring descriptions for these connectors are provided in Chapter 4 Schematics on page 19 The following connections are supported by the board CAN uses a single 9 D type connector with microswitch selectable low or high speed transceiver CN4 UARTO Rx and Tx only connected to a 9 way male D type RS232 connector CN2 UART1 Rx and Tx only connected to a 9 way male D type RS232 connector CN3 JTAG 20 pin IDC connector CN1 variable resistor voltage range 0 to 4 5 V R33 LM35 temperature sensor IC9 prototype area GD1 test points various test points are located throughout the board for details see Chapter 4 Schematics on page 19 main power supply CN5 1 3 Push buttons The following push buttons are provided next NEXT programmable switch SW12 previous PREV programmable switch SW13 reset RST board reset SW14 select SEL programmable switch SW15 back BACK programmable switch SW16 wakeup WAKE UP push button to bring processor out of low power mode SW17 1 4 Displays The following LCD and
19. S 7 du Y XU 8 E 3 _ ihe 3 ja 44 e gg 74 ONOG P ii 2 HoH T3TONOU 593 AL 0OInd9 27 29 Revision history UM0559 5 28 29 Revision history Table10 Document revision history Date 26 Jun 2008 Revision 1 Changes Initial release UM0559 Please Read Carefully Information in this document is provided solely in connection with ST products STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections modifications or improvements to this document and the products and services described herein at any time without notice All ST products are sold pursuant to ST s terms and conditions of sale Purchasers are solely responsible for the choice selection and use of the ST products and services described herein and ST assumes no liability whatsoever relating to the choice selection or use of the ST products and services described herein No license express or implied by estoppel or otherwise to any intellectual property rights is granted under this document If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual
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21. h buttons is in Figure 10 on page 19 Table 2 Push buttons Button Connected to Next SW12 INT6_P5 8 Previous SW13 INT7_P5 9 Board reset SW14 notRSTIN Select SW15 INT8_P5 10 Back SW16 INT9_P511 Wake up SW17 WUP16_P2 10 ky 9 29
22. ics UM0559 ARM JTAQ interface Figure 16 PJeoq y uo paddems oue ga pue s 310N PSI S31U0J3581805 4 S JO UOISSIUJ8G ua JA Joru Sui MONA no a An INE SAT peidod Jo pesn eq o3 you s uieJeu uoi jeuJo ju ey pue Buimesp siu OESLYSL L 8002 Ih r 3491u 1 NOILVWSOJNI A3V13 3d03d 199 ON 20 D a abe 218 J qunN pueo ow mwungano PA SOP UO JOE JOOIO IW IS ON 200 qua 84 d 1e0 322 LT4LONOG Nog 14898 7 LTALONO gt 3g ug LIj1ONOU yo M 11310N00 LE 898 170A 23 Lal 2 8 R LX rem S38 300 2 NGF 138 7g 7g 7g T 2828328 ho l za ze pra 02 D 8l E 9 0 r oar 2 ba 2 IR gi 6 AOL 8 ol SHIP 9 5 air 1310 300 2 1 g ig 2ar v3 8 a Z 01X2 NN09 aS b QR RAPE UNO EE z NG Ge H 403980009 DYLP 25 29 UM0559 CAN interface Schematics Figure 17 PSU 5TU0715818035 4 S8 Jo UOISSTUIBO US33TJA JOTJd 89 NOTA no ar TENES x ETE z Sa peidos Jo pesn eq o3 JOU S ujeJeu uo Uo jur eui pue Burmesp siuj OESLPIL i 630 8 saoz i Mnr 8 99834874 NVQ PJeo8 1943 OELALS Ve0b 8h NOLLYWSO3NI A3V1313403d 2 3 Q SDeg ow wanana D 311 9 U04399 90J9 WLS ON 200 quay y abad 2320 Ss 91111 189ys J qunN pJeog
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25. re 6 Switch positions 1 2 2 3 1 A Lo 1 1 A A Microswitches Slide switches 12 29 UM0559 Hardware Table 5 Boot modes BootM1 BootM0 Mode Memory Note SW11 SW9 mapping STR730 Flash sector BOFO All flash sectors visible except 1 2 1 2 User1 mapped at 0h system memory sector Suns BOOT M1 He SW11 BOOT MO HS sw9 STR730 Flash sector BOFO Flash BOF1 sector and system 1 2 2 3 User2 Pa mapped at Oh memory sector not visible Suns BOOT M1 piem SW11 BOOT MO EISE swo Svst STR730 2 3 1 2 Boot en memory mapped at 0h SW10 BOOT Mi MS SW11 BOOT MO piem Sw9 STR730 2 3 2 3 Reserved EJ swio BOOT M1 fis SW11 BOOT MO MJ Sw9 ky 13 29 Connectors UM0559 3 Connectors 3 1 CAN bus connector Figure7 CAN connector 9 pin male D type CN4 ao dan 5 s CIRCE o 2 O 7 Table 6 CAN connector pinout CN4 Pin Description Pin Description Pin Description 1 Not connected 4 Notconnected 7 CAN H high side bus output 2 CAN L low side bus output 5 Notconnected 8 Pull down to ground 3 Ground 6 Ground 9 Pull up to 5 V 3 2 RS232 serial data connector 9 pin general purpose D type male connectors Figure 8 RS232 transmit and receive connectors CN2 CN3 RS232 Data A RS232 Data B 12 3 4 5 12 3 4 5
26. s 4 1 4 DISp ayS coe been oe q e EK ER pu REESE PEE ed REESE EISE dE 4 2 urn RTT 5 2 1 OVGIVIOW xo xad id e aer assqa Orel usq cda Eder 7 2 2 PLOCESSON EET 7 2 3 A or Stee PDC MT PPM PR 7 2 4 Prololype area cae A uS ROC e Oa eee 7 2 5 Reset u suku whee eed SO A es Saat uay banka ET 7 2 6 Power supplies 7 2 7 GAN interface tera bc deis errata 7 2 8 RS232 serial interfaces 8 2 9 Analog INPUT ii RARE RET RR rara 8 210 LEDS str ao Shee red 8 241 PUSAN DUWONS anar rn a aa a 9 2 12 Option jumper placement 10 2 13 Option switch settings 11 3 CONNGGION uuu III AAA 14 3 1 GAN DUS CONNECI N adria riada 14 3 2 RS232 serial data connector 14 3 3 Debug POR Pe ER Rog dor eds acdei d dde sc del Rob de ds 15 3 4 Input output summary 15 4 SCHEMANGS 1uusoucsseiUecccctsro s eenrrescsoqgueQv qae Ru x EAS 19 5 Revision history acia sai canes eee eo tall IR pd C eR e c M d 28 2 29 Ti UM0559 Introduction Note 1 1 Introduction STMicroelectronics is a global independent semiconductor company that designs develops manufactures and markets a broad range of semiconductor integrated circuits and discrete devices used in a wide variety of applications The STR730 EVAL board is based on the STR730
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