ST STR910-EVAL User Manual Download Page 9 | Manualshive

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ST STR910-EVAL User Manual Download Page 9

UM0174

Hardware layout and configuration

Figure 4.

STR910-EVAL evaluation board layout

Speaker, U5

Daughter board
extension connectors,
CN5, CN6

Power supply
jack, CN2

STR912, U10

IrDA, U9

RS232 with
full modem
support, CN8

RS232
connectors,
CN10, CN12

Potentiometer,
RV2

Battery, BT1

CAN D-type 9-
pin connector,
CN4

JTAG debug
connector, CN9

ETM
connector, CN7

Ethernet
connector, CN11

Graphic LCD
Module, U19

Joystick, U20

General purpose
key, PB3

RESET, PB2

Microphone,
U21

Tamper_IN, PB1

Motor control
connector, CN1

USB type B
connector, CN3

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Summary of Contents for STR910-EVAL

Page 1: ...onstration software and a full range of hardware features to help you evaluate device peripherals such as motor control IrDA USB Ethernet CAN and develop your own applications Extension headers make i...

Page 2: ...al provides information about using your STR910 EVAL and its hardware features This product includes the STR912FAW47X6 microcontroller with a 2 Mbyte internal Flash memory Earlier versions of the prod...

Page 3: ...2 10 RTC and tamper 16 2 11 USB 16 2 12 Development and debugging tool support 17 2 13 Display and input devices 18 3 Connectors 19 3 1 Motor control connector CN1 20 3 2 Power supply connector CN2 21...

Page 4: ...4 Schematics 30 Appendix A Implemented STR912F pin functions 39 Appendix B Product support 43 Software updates 43 Hardware spare parts 43 Sockets 43 Connectors 43 Getting prepared before you call 44...

Page 5: ...otor control connector CN1 20 Table 12 USB type B connector CN3 21 Table 13 CAN type D male 9 pin male connector CN4 22 Table 14 ETM trace connector CN7 22 Table 15 RS232 connector CN8 with full modem...

Page 6: ...0 CAN type D 9 pin male connector CN4 front view 22 Figure 11 ETM trace connector CN7 top view 22 Figure 12 RS232 connector CN8 front view 23 Figure 13 JTAG debug connector CN9 top view 24 Figure 14 R...

Page 7: ...91xF 1 Connect to your STR910 EVAL via the 20 pin JTAG connector A 38 pin ETM connector is also provided allowing you to connect to and use your microcontroller s Embedded Trace Macrocell during debug...

Page 8: ...10 EVAL Figure 2 illustrates the layout of the board relative to the STR91xF peripherals and Figure 4 will help you locate these features on the actual evaluation board Figure 3 Hardware block diagram...

Page 9: ...CN2 STR912 U10 IrDA U9 RS232 with full modem support CN8 RS232 connectors CN10 CN12 Potentiometer RV2 Battery BT1 CAN D type 9 pin connector CN4 JTAG debug connector CN9 ETM connector CN7 Ethernet con...

Page 10: ...oard to use any of the following three sources for the power supply 5V DC power adapter connected to the power supply jack CN2 or PSU for Power Supply Unit on the silk screen 5V DC power with 500mA li...

Page 11: ...as shown to the right Default setting For Power supply jack CN2 to both STR910 EVAL evaluation board and a daughter board connected to CN5 and CN6 JP6 is set as shown to the right For power supply fr...

Page 12: ...on Yellow LED blinking indicates transmission or reception via Ethernet Green LED is lit when a good link test has been detected Table 2 Clock jumpers Jumper Description JP25 Sets the clock source for...

Page 13: ...er amplifier TS4871 is forced into standby mode when JP5 SPEAKER on the silk screen is not fitted Default setting Fitted JP26 Microphone pre amplifier MAX4061 is forced into shutdown mode when JP26 MI...

Page 14: ...n the UART2 RXD and UART1 DTR signal by setting JP14 as indicated in Table 6 JP12 CAN terminal resistor is enabled when JP12 CAN terminal is fitted Default setting Not fitted Table 5 CAN jumpers conti...

Page 15: ...Default setting Fitted JP19 UART1 DSR signal is enabled when JP19 is fitted Default setting Fitted JP21 UART1 CTS signal is enabled when JP21 is fitted Default setting Fitted JP22 UART1 RI signal is...

Page 16: ...age 12 for configuration details The unplugging of hardware from the USB connector CN3 can be simulated by your application software USB hardware disconnect simulation is enabled by configuring the ju...

Page 17: ...STR91xF microcontroller to the 38 pin ETM connector Stub tracks dead end extensions to the signal track should be eliminated If you encounter problems when using ETM connector you can remove the resi...

Page 18: ...r LCD that can be mounted on the U17 connector Table 10 LCD modules Graphic LCD U19 default Character LCD U17 optional Pin on U19 Description Pin on STR91xF Pin on U17 Description Pin on STR91xF 1 GND...

Page 19: ...gure 6 STR910 EVAL evaluation board connectors Motor control connector CN1 Power supply connector CN2 USB type B connector CN3 CAN type D 9 pin male connector CN4 JTAG debug connector CN9 Ethernet RJ4...

Page 20: ...PWM VH 8 GND 9 PWM VL 10 GND 11 PWM WH 12 GND 13 PWM WL 14 BUS VOLTAGE 15 PHASE A CURRENT 16 GND 17 PHASE B CURRENT 18 GND 19 PHASE C CURRENT 20 GND 21 NTC BYPASS RELAY 22 GND 23 DISSIPATIVE BRAKE PWM...

Page 21: ...e central pin of CN2 must be positive For power supply jumper configurations refer to section Section 2 1 on page 10 Figure 8 Power supply connector CN2 front view 3 3 USB type B connector CN3 Figure...

Page 22: ...11 ETM trace connector CN7 top view Table 13 CAN type D male 9 pin male connector CN4 Pin number Description Pin number Description 1 4 5 NC 7 CANH 2 CANL 9 CANV 3 3V 3 6 8 GND Front view Table 14 ET...

Page 23: ...30 TRACEPKT 0 11 TDO 32 12 Vtref 34 PIPESTAT 2 13 RTCK 36 PIPESTAT 1 14 Vsupply 38 PIPESTAT 0 15 TCK Table 14 ETM trace connector CN7 continued Pin number Description Pin number Description Table 15 R...

Page 24: ...232 connectors CN10 and CN12 front view Table 16 JTAG debug connector CN9 Pin number Description Pin number Description 1 3 3V power 2 3 3V power 3 TRST 4 GND 5 TDI 6 GND 7 TMS 8 GND 9 TCK 10 GND 11 R...

Page 25: ...s CN10 CN12 Pin number Description Pin number Description CN10 1 NC 2 UART2_RXD 3 UART2_TXD 4 5 GND 6 7 8 9 NC CN12 1 NC 2 UART3_RXD 3 UART3_TXD 4 5 GND 6 7 8 9 NC Table 18 Ethernet RJ45 connector CN1...

Page 26: ...r control speaker JP1 is not fitted 11 P44 Motor control Disconnect STR910 EVAL evaluation board from motor power drive board 13 P42 Motor control Disconnect STR910 EVAL evaluation board from motor po...

Page 27: ...STR910 EVAL evaluation board from ETM tracer JP19 is not fitted 24 P73 Motor control Disconnect STR910 EVAL evaluation board from motor power drive board 26 P75 Joystick Remove R67 28 P62 Motor contr...

Page 28: ...ower drive board 17 P56 SPI Flash Remove R15 19 D5V note1 No 21 P03 Ethernet Remove R73 23 EMI_ALE None 25 P54 SPI Flash 27 P37 Motor control Disconnect STR910 EVAL evaluation board from motor power d...

Page 29: ...Flash Remove R14 20 P04 Ethernet Remove R80 22 P55 SPI Flash 24 EMI_RD None 26 P02 Ethernet Remove R55 28 P01 Motor control or USB hardware disconnect simulation Disconnect STR910 EVAL evaluation boar...

Page 30: ...the evaluation board Schematic version numbers are made up of a letter number combination for example A 0 A 1 B 0 B 1 which is found in the information block in each schematic diagram In these versio...

Page 31: ...UM0174 Schematics 31 46 Figure 17 STR910 EVAL microcontroller connections...

Page 32: ...Schematics UM0174 32 46 Figure 18 Power supply...

Page 33: ...UM0174 Schematics 33 46 Figure 19 CAN and USB connections...

Page 34: ...Schematics UM0174 34 46 Figure 20 UART and IrDA connections...

Page 35: ...UM0174 Schematics 35 46 Figure 21 Ethernet connection...

Page 36: ...Schematics UM0174 36 46 Figure 22 Audio peripherals...

Page 37: ...UM0174 Schematics 37 46 Figure 23 JTAG ETM and daughter board connections...

Page 38: ...Schematics UM0174 38 46 Figure 24 LCD and joystick...

Page 39: ...UT I2C data out ETM_PCK3 ETM Packet 78 P0 4 MII_RXD2 PHY Rx data TIM0_CAPA Input Capture GPIO_0 4 GP Output EMI_CS0n EMI Chip Select ETM_PSTAT0 ETM pipe status 85 P0 5 MII_RXD3 PHY Rx data TIM0_CAPB I...

Page 40: ...61 P3 3 EXINT3 External Intr CAN_RX CAN rcv data GPIO_3 3 GP Output UART1_TX UART xmit data UART0_RTS Ready To Send RS232 n 2 or n 1 63 P3 4 EXINT4 External Intr SSP1_SCLK SSP slv clk in GPIO_3 4 GP...

Page 41: ...control 31 P6 1 EXINT17 External Intr TIM0_CAPB Input Capture GPIO_6 1 GP Output TIM0_COMB Out comp MC_UL IMC phase U lo 19 P6 2 EXINT18 External Intr TIM1_CAPA Input Capture GPIO_6 2 GP Output TIM1_P...

Page 42: ...Output 8b EMI_D2 16b EMI_AD2 32 P8 3 GPIO_8 3 GP Output 8b EMI_D3 16b EMI_AD3 34 P8 4 GPIO_8 4 GP Output 8b EMI_D4 16b EMI_AD4 36 P8 5 GPIO_8 5 GP Output 8b EMI_D5 16b EMI_AD5 38 P8 6 GPIO_8 6 GP Out...

Page 43: ...m For information about firmware and hardware revisions call your distributor or STMicroelectronics Hardware spare parts Your development tool comes with the hardware you need to set it up connect it...

Page 44: ...Number The serial number is found located on the rear panel of the ST Micro Connect box and is also listed on the Global Reference card provided with the emulator 5 TEB Target Emulation Board hardwar...

Page 45: ...06 2 Added explanation of schematic version numbers Section 4 Replaced board schematics C 0 with modified schematics C 1 Changes to revision C 1 schematics include R50 on JTAG connector changed to Do...

Page 46: ...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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