ST STM3210E-EVAL User manual

November 2008 Rev 3 1/48
UM0488
User manual
STM3210E-EVAL
evaluation board
Introduction
The STM3210E-EVAL evaluation board is designed as a complete development platform for
STMicroelectronic's ARM Cortex-M3 core-based STM32F103Z microcontroller with full
speed USB2.0, CAN2.0A/B compliant interface, two I2S channels, two I2C channels, five
USART channels with smartcard support, three SPI channels, two DAC channels, FSMC
interface, SDIO, internal 64 KB SRAM and 512 KB Flash, JTAG and SWD debug support.
The full range of hardware features on the board helps you to evaluate all peripherals (USB,
motor control, CAN, MicroSD card, smartcard, USART, NOR Flash, NAND flash, SRAM)
and develop your own applications. Extension headers make it possible to easily connect a
daughter board or wrapping board for your specific application.
Figure 1. STM3210E-EVAL evaluation board
Order code
To order the STM32F103Z evaluation board, use the order code STM3210E-EVAL.
www.st.com

Contents UM0488
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Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Demonstration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Boot option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Reset source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.5 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6 Serial Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.7 CAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.8 RS232 connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.9 Motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10 Smartcard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.11 MicroSD card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.12 Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.13 Analog input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.14 IrDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.15 USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.16 Development and debug support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.17 Display and input devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.18 SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.19 NAND Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.20 NOR Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Motor control connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Analog input connectors CN2, CN3 and CN5 . . . . . . . . . . . . . . . . . . . . . 16
3.3 CAN D-type 9-pin male connector CN4 . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.4 QST connector CN6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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3.5 Trace debugging connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.6 RS232 connector CN8 with RTS/CTS handshake support . . . . . . . . . . . 18
3.7 JTAG debugging connector CN9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.8 Daughter board extension connectors CN10 and CN11 . . . . . . . . . . . . . 19
3.9 RS232 connector CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.10 MicroSD connector CN13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.11 USB type B connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.12 Audio jack CN15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.13 TFT LCD connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.14 Power connector CN17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.15 Smartcard connector CN18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4 Schematic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Appendix A STM3210E-EVAL IO assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Overview UM0488
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1 Overview
1.1 Features
●Three 5 V power supply options: power jack, USB connector or daughter board
●Boot from user Flash, system memory or SRAM
●I2S Audio DAC, stereo audio jack
●128 Mbyte MicroSD card
●Both A and B type smartcard support
●64 or 128 Mbit serial Flash, 512 Kx16 SRAM, 512 Mbit or 1 Gbit NAND Flash and 128
Mbit NOR Flash
●I2C/SMBus compatible serial interface temperature sensor
●Two RS-232 channels with RTS/CTS handshake support on one channel
●IrDA transceiver
●USB2.0 full speed connection
●CAN2.0A/B compliant connection
●Inductor motor control connector
●JTAG and trace debug support
●240x320 TFT color LCD
●Joystick with 4-direction control and selector
●Reset, wakeup, tamper and user buttons
●4 color LEDs
●RTC with backup battery
1.2 Demonstration software
To use the STM3210E-EVAL evaluation board, you must have the demonstration software
version 1.1 or later. If the version installed on your evaluation board is earlier than version
1.1, you must download the latest version from www.st.com.

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2 Hardware layout and configuration
The STM3210E-EVAL evaluation board is designed around the STM32F103Z
microcontroller in a 144-pinTQFP package. The hardware block diagram Figure 2 illustrates
the connection between the STM32F103Z and peripherals (LCD, SPI Flash, USART, IrDA,
USB, audio, CAN bus, smartcard, MicroSD card, NOR Flash, NAND Flash, SRAM,
temperature sensor, audio DAC and motor control) and Figure 3 will help you locate these
features on the actual evaluation board.
Figure 2. Hardware block diagram

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Figure 3. STM3210E-EVAL evaluation board layout
CN10
Extension connector
CN8
USART2
U1
STM32F103Z
CN2,3,5
BNC
U13
IrDA
CN14
USB
CN12
USART1
B1
RESET B2 WAKEUP CN18 Smartcard B3 Tamper U19 Joystick B4 User key
CN1
Motor control
CN4
CAN
connector
CN6
QST
CN7
Trace
CN9
JTAG
U17
Color LCD
CN15
Audio jack
RV1
Potentiomete
r
CN11
Extension connector
CN13
MicroSD card
CN17
5V power

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2.1 Power supply
The STM3210E-EVAL evaluation board is designed to be powered by 5V DC power supply
and to be protected by PolyZen U15 in the event of wrong power plug-in. It is possible to
configure the evaluation board to use any of following three sources for the power supply:
●5V DC power adapter connected to CN17, the power jack on the board (PSU on silk
screen for power supply unit).
●5V DC power with 500 mA limitation from CN14, the type-B USB connector (USB on
silkscreen).
●5V DC power from both CN10 and CN11, the extension connector for daughter board
(DTB for daughter board on silkscreen).
The power supply is configured by setting the related jumpers JP13, JP12 and JP1 as
described in Table 1. The LED LD5 is lit when the STM3210E-EVAL evaluation board is
powered correctly.
Table 1. Power related jumpers
Jumper Description
JP13
JP13 is used to select one of the three possible power
supply resources.
For power supply jack(CN17) to the STM3210E-EVAL
only, JP13 is set as shown (default setting).
For power supply from the daughter board
connectors(CN10 and CN11) to STM3210E-EVAL only,
JP13 is set as shown.
For power supply from USB (CN14) to STM3210E-EVAL
only, JP13 is set as shown.
For power supply from power supply jack(CN17) to both
STM3210E-EVAL and daughter board connected on CN10
and CN11, JP13 is set as shown (daughter board must
not have its own power supply connected).
JP12 Enables consumption measurements of both VDD and VDDA.
Default setting: Fitted
JP1
Vbat is connected to 3.3V power when JP1 is set as shown
(default setting).
Vbat is connected to battery when JP1 is set as shown.
PSU DTB USB
PSU DTB USB
PSU DTB USB
PSU DTB USB
1 2 3
1 2 3

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2.2 Boot option
The STM3210E-EVAL evaluation board can boot from:
●Embedded user Flash
●System memory with boot loader for ISP
●Embedded SRAM for debugging
The boot option is configured by setting the switches BOOT0 and BOOT1.
2.3 Clock source
Two clock sources are available on the STM3210E-EVAL evaluation board for STM32F103
and RTC.
●X2, 32KHz crystal for embedded RTC.
●X1, 8MHz crystal with socket for STM32F103Z microcontroller, it can be removed from
socket when internal RC clock is used.
2.4 Reset source
The reset signal of the STM3210E-EVAL evaluation board is low active and the reset
sources include:
●Reset button B1
●Debugging tools from JTAG connector CN7 and trace connector CN9
●Daughter board from CN11
Table 2. Boot related switches
Switch Boot from Switch
configuration
BOOT0
BOOT1
STM3210E-EVAL boots from User Flash when BOOT0 is set as
shown to the right. BOOT1 is not required in this configuration.
(Default setting)
STM3210E-EVAL boot from Embedded SRAM when BOOT0
and BOOT1 are set as shown to the right.
STM3210E-EVAL boot from System Memory when BOOT0 and
BOOT1 are set as shown to the right.
0 < > 1
Boot 0
0 < > 1
Boot 0
Boot 1
0 < > 1
Boot 0
Boot 1
Table 3. Reset related jumper
Jumper Description
JP19 Enables reset of the STM32F103Z embedded JTAG TAP controller each time a system reset occurs. JP19 connects the TRST signal from the JTAG connection with
the system reset signal RESET#. Default setting: not fitted

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2.5 Audio
The STM3210E-EVAL evaluation board supports stereo audio play because it provides an
audio DAC AK4343 connected to both I2S port and two channels of DAC of microcontroller
STM32F103Z. Either external slave mode or PLL slave mode (reference clock BICK or
LRCK) of audio DAC can be used by setting the jumper JP18.
The I2S_MCK is multiplexed with smartcard and motor control, and can be enabled by
setting the jumper JP15. Refer to Section 2.9: Motor control for details. Audio DAC AK4343
is in power-down mode when PDN pin is pulled-down by PG11.
2.6 Serial Flash
A 64 or 128 Mbit serial Flash connected to SPI1of STM32F103Z, serial Flash chip select is
managed by IO pin PB2. The SPI1_MISO is multiplexed with motor control, it can be
enabled by setting the jumper JP3. Refer to Section 2.9: Motor control for details.
2.7 CAN
STM3210E-EVAL evaluation board supports CAN2.0A/B compliant CAN bus
communication based on 3.3V CAN transceiver. The high-speed mode, standby mode and
slope control mode are available and can be selected by setting JP8.
Table 4. Audio related jumpers
Jumper Description
JP18
External slave mode (MCK from STM32F103Z) is selected
when JP18 is set as shown (default setting).
PLL slave mode (reference clock BICK or LRCK) is selected
when JP18 is set as shown.
1 2 3
1 2 3
Table 5. CAN related jumpers
Jumper Description
JP8
CAN transceiver works in standby mode when JP8 is set
as shown.
CAN transceiver works in high-speed mode when JP8 is set
as shown (default setting).
CAN transceiver works in slope control mode when JP8 is open.
JP6 CAN terminal resistor is enabled when JP6 is fitted.
Default setting: not fitted
1 2 3
1 2 3

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2.8 RS232 connectors
Two D-type 9-pin connectors CN12 (USART1) and CN8 (USART2) are available on the
STM3210E-EVAL evaluation board.
●USART1 connector is connected to RS232 transceiver U7
●USART2 connector with RTS/CTS handshake signal support is connected to RS-232
transceiver U5. The USART2_CTS is multiplexed with motor control, it can be enabled
by setting the jumper JP4. Refer to Section 2.9: Motor control for details.
2.9 Motor control
The STM3210E-EVAL evaluation board supports three-phase brushless motor control via a
34-pin connector CN1, which provides all required control and feedback signals to and from
the motor power driving board. Available signals on this connector include emergency stop,
motor speed, three-phase motor current, bus voltage, heatsink temperature coming from the
motor driving board and 6 channels of PWM control signals going to the motor driving
circuit.
JP 20 allows to choose between two synchronization methods for power factor correction
(PFC).
The I/O pins used on the motor control connector CN1 are multiplexed with some
peripherals on the board; either the motor control connector or multiplexed peripherals can
be enabled by setting the jumpers JP3, JP4, JP11, JP15 and JP16 as described in Table 6.
Table 6. Motor control related jumpers
Jumper Description Multiplexed
peripherals
JP20 JP20 allows to have a PFC synchronization signal redirected to the timer 3 input capture 1 pin, and additionally to the timer 3 external trigger input. JTAG debugging is disabled when
JP20 is fitted. Default setting: not fitted
JP2 JP2 should be kept on open when encoder signal is input from pin 31 of CN1 while it should be kept on close when analog signal is from pin 31 of CN1 for special motor.
Default setting: not fitted
JP4
MC_EnA is enabled when JP4 is set as shown to the right
(default setting):
USART2_CTS is enabled when JP4 is set as show to the
right:
USART2
JP3 MC_EmergencySTOP is enabled when JP3 is closed. The pin PA6 is used
as SPI1_MISO when JP3 is open. Default setting: not fitted SPI1
JP11 MC_PFCpwm is enabled when JP11 is open. The pin PB5 will be used as
interrupt input from temperature sensor when JP11 is closed. Temperature sensor
JP15 MC_UH or I2S_MCK are enabled when JP15 is open. The pin PC6 is used
as Smartcard_CMDVCC when JP15 is closed. I2S and
smartcard
JP16 MC_VH is enabled when JP16 is open. The pin PC7 is used as
Smartcard_OFF when JP16 is closed Smartcard
1 2 3
1 2 3