STM32-LCD development board User`s manual
Contents
1. USB 2 0 FS device 12bit DAC1 P gt SCL SDA SMBAL as AF lt gt SCL SDA SMBAL as Vss OSC_IN OSC_OUT VBAT 1 8 V to 3 6 V OSC32_IN OSC32_OUT TAMPER RTC ALARM SECOND OUT lt gt 4 channels ETR as AF lt gt 4 channels ETR as AF 4 channels ETR as AF 5 KC 4 channels as TX CTS RTS RX TX CTS RTS USART3 gt CK asak UART4 KA UARTS PX TXasAF MOSI SD MISO SPI2 1252 SCK CK NSS WS as AF MOSI SD MISO SCK CK MCK NSS WS as AF USBDP CANTX USBDM CANRX DAC OUT as AF DAC OUT2 as 1 AF alternate function port pin Page 5 MEMORY Reserved Reserved Shared USB CAN SRAM 512 SPIS FS3 RTC Reserved Ox3FFF FFFF 0x2001 0000 0 2000 FFFF FFFF 512 Mbyte block 7 internal peripherals 0000 OxDFFF FFFF 512 Mbyte block 6 Not used 0xC000 0000 FFFF 512 Mbyte block 5 FSMC register Ox9FFF FFFF 512 Mbyte block 4 FSMC bank 3 0x8000 0000 Ox7FFF FFFF 512 Mbyte block 3 FSMC bank1 amp bank2 0x6000 0000 Ox5FFF FFFF 512 Mbyte block 2 Peripherals 512 Mbyte block 1 SRAM 512 Mbyte block 0 Code 0 0000 002. i E di D 1 suo m n ER E 1 E T l i 1 E c i Us E M 1 pog i 1 2I 1 1 1 1 1 1 1 si b 1 1 hee 1 1 aw 1 X 1 i 1 9 Dog E 1 1 vedo org o ROLL B 232 ES hb E CU Pinos 1 1 1 LM IM 1 ol 1 1 1 1 Dog 1 1 1 1 Ae E 24 alc c rs TEM 2 3 i Oi 2 UEXT2 i TAG 33v fs 1 o 1 t z zi 1 iae 1 m um mmu EE poe m ir i usanra nx 1 E 1 Ter scl 502 1 ee cs sl pas m 1 UEXT1 1 SD MMC CARD Tr 33v PLE aav 5 1 Fi de pem RST E F USARTI TX 1 USAn RX 1 1 1 1 1 1 an
3. STM32 LCD development board User s manual 6 lead free boards produced by Olimex are ROHS compliant Revision C May 2014 Copyright c 2014 OLIMEX Ltd rights reserved Page 1 INTRODUCTION STM32 LCD is development prototype board with STM32F103ZE micro controller from STMicroelectronics This powerful microcontroller supports various serial interfaces such as USB USART SPI In addition you will find also ac celerometer JTAG TFT LCD mini SD MMC card connector on this board and most of the GPIOs are on extension headers where you can connect your additional circuits this allows you to build a diversity of powerful applications to be used in a wide range of situations BOARD FEATURES Microcontroller STM32F103ZE high performance ARM Cortex M3 32 bit RISC core operating at a 72 MHz frequency high speed embedded memories Flash memory 512 Kbytes and SRAM 64 Kbytes and an extensive range of enhanced I Os and peripherals connected to two buses connector EXT connector UEXT40 connector UEXTI connector UEXT2 connector EXT connector Mini SD MMC Mini USB LCD TFT 320x240 pixels colored with touch screen Power source connector Accelerometer 8 MHz crystal oscillator Resetcircuit Clock circuit PCB 4 1 5 mm 0 062 soldermask silkscreen component print Dimensions 79 2 57 6 mm 3 12x2 27 Pa
4. 00 Reserved SRAM 64 KB aliased by bit banding 0 2000 0000 Option Bytes Aliased to Flash system memory or SRAM depending on BOOT pins Ox1FFF F800 0x1 FFF F80F Ox1FFF F000 0x1 FFF F7FF Ox FFF EFFF 0x0808 0000 0x0807 FFFF 0 0800 0000 OxO7FF FFFF 0 0008 0000 0x0007 FFFF 0 0000 0000 0 000 1000 OXBFFF FFFF 0 000 0000 0xA000 OFFF 0x9000 0000 Ox9FFF FFFF 0x8000 0000 Ox8FFF FFFF 0x7000 0000 Ox7FFF FFFF 0 6 00 0000 Ox6FFF FFFF 0x6800 0000 Ox6BFF FFFF 0x6400 0000 Ox67FF FFFF 0x6000 0000 Ox63FF FFFF 0x4002 4400 OxSFFF FFFF 0x4002 3000 0x4002 33FF 0x4002 2400 0x4002 2FFF 0x4002 2000 0x4002 23FF 0x4002 1400 0x4002 1FFF 0x4002 1000 0x4002 13FF 0x4002 0400 0x4002 OFFF 0x4002 0400 0x4002 07FF 0x4002 0000 0x4002 03FF 0x4001 8400 0x4001 FFFF 0x4001 8000 0x4001 83FF 0x4001 400 0x4001 7FFF 0x4001 3 00 0x4001 3FFF 0x4001 3800 0x4001 3BFF 0x4001 3400 0x4001 37FF 0x4001 3000 0x4001 33FF 0x4001 2 00 0x4001 2FFF 0x4001 2800 0x4001 2BFF 0x4001 2400 0x4001 27FF 0x4001 2000 0x4001 23FF 0x4001 1 00 0x4001 1FFF 0x4001 1800 0x4001 1BFF 0x4001 1400 0x4001 17FF 0x4001 1000 0x4001 13FF 0x4001 0 00 0x4001 OFFF 0x4001 0800 0x4001 OBFF 0x4001 0400 0x4001 07FF 0x4001 0000 0x4001 03FF 0x4000 7800 0x4000 FFFF 0x4000 7400 0x4000 77FF 0x4000 7000 0x4000 73FF 0x4000 6 00 0x4000 6FFF 0x4000 6800 0x4000 6BFF 0x4000 6
5. 103ZE pin 23 OSC IN and pin 24 5 OUT Quartz crystal 32 768 kHz is connected to STM32F103ZE pin 8 PC14 OSC32 IN and pin 9 PC15 OSC32 OUT Page 8 JUMPER DESCRIPTION IT ALS Connect RST with TRST Default state is open UEXT1_3 3V This jumper when closed supplies 3 3 V voltage to UEXTI 1 Default state is closed UEXT2 3 3V SER This jumper when closed supplies 3 3 V voltage to UEXT2 pin 1 Default state is closed 3 3V E This jumper when closed enable main 3 3 V regulator MCP1825 ADJE DC Default state is closed 3 3V MCU E This jumper when closed enables STM32F103ZE 3 3 V power supply Default state is closed R LCD rN You can use this jumper when it s open to measure the current of LCD backlight Default state is closed 1 80 0 4 Select Boot mode Default state is in position BO 0 B1 0 B1 1 4 Select 1 Boot mode Default state 0 not shorted and 1 not shorted Boot mode selection pins Boot Mode Aliasing BOOTI BOOTO 0 Main Flash memory Flash memory is selected as boot space 0 1 System memory System memory is selected as boot space 1 1 Embedded SRAM Embedded SRAM is selected as boot space INPUT OUTPUT LCD TFT 320x240 pixels colored with touch screen Page 9 EXTERNAL CONNECTORS DESCRIPTION Signal Name 3 3V GND USARTI
6. 2014 1 The analog GND got properly connected to the digital GND through a 0 Ohm resistor 2 Fixed the JTAG label was before 3 The LCD GND got properly connected 4 The cathodes of the LCD s backlight got connected to GND 5 C1i C3 are moved further away from the LCD connector 6 The accelerometer is changed from LISxx to SMB380 7 Added RC filter to the power suppl of SMB380 Page 18 Disclaimer 2014 Olimex Ltd Olimex logo and combinations thereof are registered trademarks of Olimex Ltd Other product names may be trademarks of others and the rights belong to their respective owners The information in this document is provided in connection with Olimex products No license express or implied or otherwise to any intellectual property right is granted by this document or in connection with the sale of Olimex products It is possible that the pictures in this manual differ from the latest revision of the board The product described in this document is subject to continuous development and improvements All particulars of the product and its use contained in this document are given by OLIMEX in good faith However all warranties implied or expressed including but not limited to implied warranties of merchantability or fitness for purpose are excluded This document is intended only to assist the reader in the use of the product OLIMEX Ltd shall not be liable for any loss or damage arising from the use
7. 400 0x4000 67FF 0x4000 6000 0x4000 63FF 0x4000 5 00 0x4000 SFFF 0x4000 5800 0x4000 5BFF 0x4000 5400 0x4000 57FF 0x4000 5000 0x4000 53FF 0x4000 4 00 0 4000 4FFF 0x4000 4800 0x4000 4BFF 0x4000 4400 0x4000 47FF 0x4000 4000 0x4000 43FF 0x4000 3 00 0x4000 3FFF 0x4000 3800 0x4000 3BFF 0x4000 3400 0x4000 37FF 0x4000 3000 0x4000 33FF 0x4000 2 00 0x4000 2FFF 0x4000 2800 0x4000 2BFF 0x4000 1800 0x4000 27FF 0x4000 1400 0x4000 17FF 0x4000 1000 0x4000 13FF 0x4000 0 00 0x4000 OFFF 0x4000 0800 0x4000 OBFF 0x4000 0400 0x4000 07FF 0x4000 0000 0x4000 Page 6 SCHEMATIC ga a a 1 LM E QI ccu cM p ree cd Lii ce a USB CIRCUIT Dog ACCELEROMETER Fx dde i i a gm POWER SUPPLY CIRCUIT 1 i i Sj 21 10K 1 ave
8. A 25 0 D 15 0 CLK NOE NWE NE 4 1 NBL 1 0 NWAIT NL or NADV as AF D 7 0 CMD CK as AF_ 112AF PB 15 0 PC 15 0 PD 15 0 PE 15 0 PF 15 0 PG 15 0 4 channels 3 compl channels BKIN ETR as 4 channels BKIN ETR as AF MOSI MISO SCK NSS as AF RX TX CTS RTS CK as AF 8 ADC123 INs common to the 3 ADCs 8 ADC12 INs common to ADC1 amp ADC2 5 ADC3 INs on ADC3 VREF VREF lt 3 compl channels Cp race trig Cortex M3 CPU Fmax 48 72 MHz NVIC GP DMA1 7 channels GP DMA2 5 channels FSMC Bus Matrix Flash 512 Kbytes 64 bit xi 48 72 MH AHB Fmax L lt gt GPIO port D lt gt GPIO port E m GPIO port F lt gt GPIO port G GPIO port 48 72 MHz APB2 Fmax TIM1 USART1 emp sensol lt T 12 bit T 12 bit ADC2 K gt gt ee 9 VppA 24 36 MHz Fmax 0 S237 02 16000200 SRAM 5128 lt WWDG gt kK K Power Volt reg 3 3 V to 1 8 Supply supervision 4 16 MHz IWDG Standby interface XTAL32kHz Backup RTC AWJ 199 Backup interface TIM2 4 SPI3 1293 2 2
9. TX USARTI UEXT2 Signal Name 3 3V GND EN E emm E E mm SPD NSS Page 10 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 o 4 EN UNE ND EE 7 YS Pin Signal Name Pin Signal Name 1 33 V 2 GND 3 PEO 4 1 5 5 6 PE6 7 PC6 8 PC7 9 10 5 1 33 V 12 GND 13 5V USB 14 VIN 15 15 16 14 17 PG13 18 12 19 11 20 10 21 9 22 23 PG7 24 PG6 25 5 26 PG4 27 PG3 28 PG2 29 1 30 PGO 31 VBAT 32 RST 33 GND 34 PD6 35 PD12 36 PD11 37 PB2 38 USB P 39 PA1 40 11 UEXT40 39 37 35 Cae 31 29 27 23 21 19 e 4 lt EN 17 Pin Signal Name Pin Signal Name 1 333 V 2 GND 3 USARTI TX 4 USARTI RX 5 I2C1_SCL1 6 I2C1_SDA1 7 SPI1_MISO 8 SPI1_MOSI 9 SPI1_SCK 10 SPI1_NSS 11 33V 12 GND 13 5V USB 14 VIN 15 PF15 16 PF14 17 PF13 18 PF12 19 PF11 20 PF10 21 PF9 22 PF8 23 24 6 25 PF5 26 4 27 28 PF2 29 PF1 30 PFO 31 3 3V_A 32 RST 33 AGND 34 ADC12_IN8 35 VREF 36 ADC12_IN9 37 SPI1_NSS 38 ADC12_IN14 39 SPI1_SCK 40 ADC12_IN15 Page 12 15 13 11 SS a ee a 2 s The JTAG connector allows debugger or pro
10. configured to operate with 16 32 bit resolution as input or output channels Audio sampling frequencies from 8 KHz up to 48 kHz are supported When either or both of the 125 interfaces is are configured in master mode the master clock can be output to the external DAC CODEC at 256 times the sampling frequency Up to two PC bus interfaces can operate in multimaster and slave modes They can support standard and fast modes They support 7 10 bit addressing mode and 7 bit dual addressing mode as slave A hardware CRC generation verification is embedded They can be served by DMA and they support SMBus 2 0 PMBus Page 15 MECHANICAL DIMENSIONS ww ww ww WwW do 50 mm 2 50 mm Page 16 AVAILABLE DEMO SOFTWARE EW ARM general demo code the code of the initial STM32 LCD demo EW ARM Demo code for MOD GSM and MOD GSM EDGE high speed GSM modules connected to STM32 LCD Page 17 ORDER CODE STM32 LCD assembled and tested board How to order You can order directly from us or from any of our distributors Please check our web site https www olimex com for more info Revision history Manual revision Board revision Rev Initial May 2009 Rev A June 2011 changed schematic Rev B October 2011 added more detailed mechanical dimensions Rev C May 2014 updated board schematic added board revision history updated disclaimer updated links Rev Initial May 2009 Rev A May
11. e 1 1 1 soo 1 t 1 m NES o H 1 E E ds rm n 1 1 X 3 ae i 1 Te Tor E 1 1 i zm E 1 wur m 1 1 z A Lii ni eis m i i s EH x uar IRLML6402 SUPGIFISSZEL RIS LE T E UEXTAO 1 5 q u deer STM32 LCD board revision A dd 18 55 s T OLIMEX LTD BULGARIA 2014 https www olimex com cons BOARD LAYOUT 3333919 io im EXT PWR 69 0708 7708 zr Y MERE 5 9 9 Wii dd a Ne mj TRA 1 INYI TANOJ amp gt 8 Moja 1X3 he fe fe fe fe fe fe he ie ft PWR connector POWER SUPPLY CIRCUIT STM32 LCD can take power from four sources Power connector 4V 6V DC BAT PWR from EXT PWR 4V DC 5 J LINK from connector 5V USB from USB connector The programmed board power consumption is about 200 mA RESET CIRCUIT STM32 LCD reset circuit includes 10k R69 560 Ohm C28 100nF pin 15 of JTAG connector EXT pin 32 UEXT40 32 and STM32F103ZE pin 25 NRST CLOCK CIRCUIT Quartz crystal 8 MHz is connected to STM32F
12. ge 2 ELECTROSTATIC WARNING The STM32 LCD board is shipped in protective anti static packaging The board must not be subject to high electrostatic potentials General practice for working with static sensitive devices should be applied when working with this board BOARD USE REQUIREMENTS Cables The required cables depend on the programmer debugger that you use Additionally you might need USB mini cable for USB connection Hardware You need a JTAG or SWD debugger or programmer to be able to program the board The board has a standard 20 pin JTAG connector and typical layout further detailed later in the document You may check on our products ARM JTAG COOCOX ARM USB OCD H ARM USB TINY H PROCESSOR FEATURES STM32 LCD use High density performance line ARM based 32 bit MCU with these features Core ARM 32 bit Cortex M3 CPU 72 MHz maximum frequency 1 25 DMIPS MHz Dhrystone 2 1 perfor mance at 0 wait state memory access Single cycle multiplication and hardware division Memories 512 Kbytes of Flash memory 64 Kbytes of SRAM Flexible static memory controller with 4 Chip Select Supports Compact Flash SRAM PSRAM NOR and NAND memories LCD parallel interface 8080 6800 modes Clock reset and supply management 2 0 to 3 6 V application supply and I Os POR PDR and programmable voltage detector PVD 4 to 16 MHz crystal oscillator Internal 8 MHz factory trimmed RC Internal 40 KHz RC with ca
13. grammer to talk via a JTAG Joint Test Action Group port directly to the core Instructions may be inserted and executed by the core thus allowing STM32F103ZE memory to be programmed with code and executed step by step by the host software 19 17 15 13 11 9 7 5 3 1 Pin Signal Name Pin Signal Name 1 3 3V 2 3 3V 5 TDI 6 GND 7 TMS 8 GND 9 TCK 10 GND 11 pull down 12 GND 13 TDO 14 GND 15 RST 16 GND 17 pull down 18 GND 19 5V J LINK 20 GND Page 13 nn Signal Name 1 5V USB 2 USBDM 3 USBDP 4 NC 5 GND PWR Pin Signal Name 1 VIN 4 6 V DC 2 GND SD MMC Pin Signal Name 1 SD D2 2 SD D3 3 SD CMD 4 VDD 3 3V 5 SD CLK 6 GND 7 SD DO 8 SD D1 9 Not connected 10 Not connected 11 Not connected 12 Not connected 12345 2 A Page 14 Up to three SPIs are able to communicate up to 18 Mbits s in slave and master modes in full duplex and simplex communication modes The 3 bit prescaler gives 8 master mode frequencies and the frame is configurable to 8 bits or 16 bits The hardware CRC generation verification supports basic SD Card MMC modes SPIs can be served by the controller Two standard PS interfaces multiplexed with SPI2 and SPI3 are available that can be operated in master or slave mode These interfaces can be
14. libration 32 kHz oscillator for RTC with calibration Low power Page 3 Sleep Stop and Standby modes VBAT supply for RTC and backup registers 3 12 bit 1 us A D converters up to 21 channels Conversion range 0 to 3 6 V Triple sample and hold capability Temperature sensor 2 12 D A converters 12 channel DMA controller Supported peripherals timers ADCs DAC SDIO I Ss SPIs Cs and USARTs Debug mode Serial wire debug SWD amp JTAG interfaces Cortex M3 Embedded Trace Macrocell 112 fast I O ports 3112I Os all mappable 16 external interrupt vectors all 5 V tolerant except for analog inputs 11 timers four 16 bit timers each with up to 4 IC OC PWM or pulse counter and quadrature incremental encoder input 2 16 bit motor control PWM timers with dead time generation and emergency stop 2x watchdog timers Independent and Window SysTick timer a 24 bit downcounter 2x 16 bit basic timers to drive the DAC 13 communication interfaces 2 interfaces SMBus PMBus 5 USARTs ISO 7816 interface LIN IrDA capability modem control 3SPIs 18 Mbit s 2 with I S interface multiplexed CAN interface 2 0B Active USB 2 0 full speed interface SDIO interface CRC calculation unit 96 bit unique ID Page 4 BLOCK DIAGRAM TRACECLK 0 3 JNTRST JTDI JTCK SWCLK JTMS SWDIO JTDO as AF
15. of any information in this document or any error or omission in such information or any incorrect use of the product This evaluation board kit is intended for use for engineering development demonstration or evaluation purposes only and is not considered by OLIMEX to be a finished end product fit for general consumer use Persons handling the product must have electronics training and observe good engineering practice standards As such the goods being provided are not intended to be complete in terms of required design marketing and or manufacturing related protective considerations including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards Olimex currently deals with a variety of customers for products and therefore our arrangement with the user is not exclusive Olimex assumes no liability for applications assistance customer product design software performance or infringement of patents or services described herein THERE IS NO WARRANTY FOR THE DESIGN MATERIALS AND THE COMPONENTS USED TO CREATE STM32 LCD THEY ARE CONSIDERED SUITABLE ONLY FOR STM32 LCD Page 19
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