ST STR730-EVAL User Manual Download Page 6 | Manualshive

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ST STR730-EVAL User Manual Download Page 6

Hardware

UM0559

6/29

Figure 3.

STR730-EVAL board system block diagram

LCD

Variable

Prototype area

LEDs

JTAG

In-circuit
emulator

RS232
Rx and Tx

RS232
Rx and Tx

Piezo
Buzzer

Audio out

Analog input

UART0

UART1

5 V power

resistor

EEPROM

I2C

SPI
EEPROM

GPIO

Temperature
sensor

BSPI2

I2C0

GPIO4/PWM

High speed/
fault tolerant
CANH and
CANL

CAN0/
CAN1

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4
5
6
7
8
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Summary of Contents for STR730-EVAL

Page 1: ...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 ca...

Page 2: ...Processor 7 2 3 Debug 7 2 4 Prototype area 7 2 5 Reset 7 2 6 Power supplies 7 2 7 CAN interface 7 2 8 RS232 serial interfaces 8 2 9 Analog input 8 2 10 LEDs 8 2 11 Push buttons 9 2 12 Option jumper pl...

Page 3: ...ay 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...

Page 4: ...oints 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 prog...

Page 5: ...er Variable UART 0 Rx and Tx only UART 1 SPI EEPROM I2C EEPROM 5 V power STR730FZ2T7 Prototype area WAKE UP RST NEXT SEL resistor R33 ARM7TDMITM CN2 Rx and Tx only JTAG CN1 CN5 IC7 DC power filter IC3...

Page 6: ...D Variable Prototype area LEDs JTAG In circuit emulator RS232 Rx and Tx RS232 Rx and Tx Piezo Buzzer Audio out Analog input UART0 UART1 5 V power resistor EEPROM I2C SPI EEPROM GPIO Temperature sensor...

Page 7: ...ilable for prototyping using wire wrap or similar prototyping techniques 2 5 Reset The reset sources are power on reset push button reset JTAG reset from an in circuit emulator 2 6 Power supplies Powe...

Page 8: ...R at the connector for both interfaces 2 9 Analog input The following analog inputs are provided see the schematics Figure 10 on page 19 LM35 temperature sensor IC9 is connected to AIN1 variable resis...

Page 9: ...on page 19 LD17 PWM5_P2 7 Red green Figure 10 on page 19 LD21 PWM3_P2 5 LD22 PWM4_P2 6 LD23 PWM1_P2 3 LD24 PWM2_P2 4 LD25 PWM0_P2 0 Table 1 Software controlled LEDs continued LED Connected to Color S...

Page 10: ...12 Option jumper placement Figure 4 Option jumpers and switches SW15 SW13 SW14 SW8 SW7 SW5 SW1 SW2 SW3 SW4 SW11 SW12 SW6 SW9 J3 J6 WAKE UP RST NXT SEL Prototype area SW10 STR730FZ2T7 ARM7TDMITM BACK...

Page 11: ...ure 17 on page 26 CAN transceiver select L9669 L9616 default Note SW1 and SW2 must be changed together 1 L9669 A L9616 A SW2 A SW3 Figure 17 on page 26 L9616 ASC speed 1 2 pull down high speed 2 3 pul...

Page 12: ...19 SPEAKER Channel OCPMA0 OCPMA1 default 1 2 SW11 Figure 10 on page 19 Bit Boot M1 boot from internal flash see Table 5 1 2 M1 low 2 3 M1 high 1 2 SW12 Figure 10 on page 19 Next Push to make SW13 Figu...

Page 13: ...ctors visible except system memory sector 1 2 2 3 User2 Flash sector B0F0 mapped at 0h Flash B0F1 sector and system memory sector not visible 2 3 1 2 Boot System memory mapped at 0h 2 3 2 3 Reserved S...

Page 14: ...connected 4 Not connected 7 CAN H high side bus output 2 CAN L low side bus output 5 Not connected 8 Pull down to ground 3 Ground 6 Ground 9 Pull up to 5 V 5 4 3 2 1 9 8 7 6 CAN data Table 7 RS232 con...

Page 15: ...0 Ground 5 TDI 13 TD0 1 VTref 5 V 7 TMS 15 notReset 2 Vsupply 5 V 9 TCK 17 DBGRQS pulled low 3 notTRST 11 RTCK GROUND 19 DBGACK pulled low 1 2 3 4 5 6 7 8 9 10 11 12 14 16 18 20 13 15 17 19 Debug JTAG...

Page 16: ...3 Test Point WUP31 P1 14 CAN_RX SW6 1 CAN0RX WUP12 P1 15 CAN_TX SW8 1 CAN0TX P2 0 BiColor LED LD25 PWM0 P2 1 CAN_RX SW6 3 CAN1RX WUP13 P2 2 CAN_TX SW8 3 CAN1TX P2 3 BiColor LED LD23 PWM1 P2 4 BiColor...

Page 17: ...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 S...

Page 18: ...P5 13 TP3 INT11 P5 14 TP10 INT12 P5 15 TP14 INT13 P6 0 TP13 WUP0 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 UART0_RX WUP10...

Page 19: ...UM0559 Schematics 19 29 4 Schematics Figure 10 STR730 EVAL board top sheet 1 of 2...

Page 20: ...Schematics UM0559 20 29 Figure 11 STR730 EVAL board top sheet 2 of 2...

Page 21: ...UM0559 Schematics 21 29 Figure 12 RS232 interface...

Page 22: ...Schematics UM0559 22 29 Figure 13 SPI EEPROM interface...

Page 23: ...UM0559 Schematics 23 29 Figure 14 GPIO LCD...

Page 24: ...Schematics UM0559 24 29 Figure 15 LED interface...

Page 25: ...UM0559 Schematics 25 29 Figure 16 ARM JTAG interface...

Page 26: ...Schematics UM0559 26 29 Figure 17 CAN interface...

Page 27: ...UM0559 Schematics 27 29 Figure 18 I2C EEPROM interface...

Page 28: ...Revision history UM0559 28 29 5 Revision history Table 10 Document revision history Date Revision Changes 26 Jun 2008 1 Initial release...

Page 29: ...NTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS E...

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