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ST STR730-EVAL Скачать руководство пользователя страница 5

UM0559

Hardware

5/29

2 Hardware

Figure 2.

STR730-EVAL board layout block diagram

LD 9
LD 11
LD 13
LD 15

LD 1
LD 3
LD 5
LD 7

RS232-A

RS232-B

CAN

LCD display

Buzzer

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

GD1

CN3

CN4

LD 10
LD 12
LD 14
LD 16

LD 2
LD 4
LD 6
LD 8

IC8

BACK

PREV

SPKR1

LM35
IC9

LD 23
LD 25

LD 17
LD 22
LD 21
LD 24

8 MHz quartz
XT1

L9669 IC2

L9616 IC5

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Содержание STR730-EVAL

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

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

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

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

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

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

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

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

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

Страница 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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