FL2440 Users Manual - Embedded ARM9 and ARM11
Contents
1. Button VO S2 S3 S4 S5 S6 EINTO GPFO EINT2 GPF2 EINT3 GPF3 EINT4 GPF4 LED UO LED1 EINT3 GPF3 LED2 EINT4 GPF4 LED3 EINT5 GPF5 LED4 EINT6 GPF6 Schematics of the user buttons and LEDs are shown in the figures below Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems http www arm9board net User s Mnaual for FL2440 EINTO GPFO EINT2 GPF2 EINT3 GPF3 mp EINT4 GPF4 gt W_PUSH2 vVDD33V SMD TYPE GREEN LED SMD TYPE GREEN LED R86 10K SMD TYPE GREEN SMD TYPE GREEN VDD33V GPB5 GPB1O Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FAD 1 6 12 AD Convert The S3C2440 microcontroller provides 8 channels 10bit AD conversion interfaces among which four channels are used for the touch screen with Differential Linearity Error limited to 1 0 LSB and Integral Linearity Error limitedto 2 0 LSB On the OK2440 II an adjustable resistance is implemented for testing AD conversion The circuit of the resistance is shown in the figure below O 1u 1 6 13 Infrared Receiver Copyright reserved Witech Co Ltd Website http www arm9board net Email2. 18 VDDI8V gt 19 20 a CAM EXTEN Copyright reserved Witech Co Ltd Website _http www armOboard net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http www arm9board net FL2440 1 6 9 Serial Port Circuit There are two RS232 COMO and COM1 and one TTL COM2 serial ports on the FL2440 Schematic of COMO and COM1 is as shown below VDDSV MA X202E 1 6 10 USB Interfaces There are Four USB Host interfaces and one USB Device interface on the FL2440 Schematic of USB Host interface is shown in the figure Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FL2440 And the figure below shows the circuits on the USB Device interface Copyright reserved Witech Co Ltd Website _http www armOboard net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FL2440 USB DEVICE m a 3 E z a a sa O usapase eee SOCKET ik F d a u lt a i u a 2 m a INT17 GPG9 Mu 1 6 11 User buttons and User LEDs Four buttons and four LEDs are reserved on the FL2440 for the users The following table shows the I O ports that the buttons and LEDs are connected
3. SROM SROM nGCS2 nGCS2 12BMB Ox1000_0000 SROM SROM 5 nGCS1 nGCS1 128MB 0x0200_0000 SROM nGCS0 Boot Internal SRAM 4KB 0x0000_0000 gt Not using NAND flash for boot ROM Using NAND flash for boot ROM The left drawing is the memory allocation diagram when the system is set to the Nor Flash boot mode with nGCS0 being set The right drawing is the memory allocation diagram when the system is set to the Nand Flash boot mode Note SFR Area is reserved for special registers nGCS0 will map its address space to different devices when the system boots in different modes When the system boots from the Nand Flash its 4K Bytes BootSram will be mapped to nGCS0 s address space Copyright reserved Witech Co Ltd Website http Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net for FL2440 When the system boots from the Nor Flash not the Nand Flash boot mode the Nor Flash which is connected to nGCSO will be mapped to nGCS0 s address space SDRAM address space 0x30000000 0x34000000 1 5 2 On board Interfaces Interface Description PHONE Audio Output Interface PHONE MIC Audio Input Interface MIC CON4 LCD Touch Interface JP1 Camera interface CN2 Standard 20pin JTAG interface POWER Power socket J9 GPIO interface CONI CON2 Core board connector CON5 4 channel
4. documents and development resources for the FL2440 development board In the DVD The folder named as bootloader contains the source code and object files of the bootloader Website Copyright reserved Witech Co Ltd http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net wn as Folder Linux contains kernel source code filesystem and some related tools for Linux 2 6 12 and Linux 2 6 28 Folder WinCE contains the WindowsCE BSP source code SDK test program and binaries Folder ucos2 contains the source code and binaries of ucos2 operating system Drivers contains USB driver parallel port driver JLINK driver ActiveSync driver and USB RS232 driver for the PC Schematics contains the schematic of the FL2440 application board and layout of the core board Demos contains demonstration programs Tools contains some utility programs such as DNW H JTAG ActiveSync Datasheets contains datasheets for the major on board components and chips HardwareTest contains the source code and binaries for the hardware test program Manuals contains user manuals and operation instructions in PDF Copyright reserved Witech Co Ltd Website http www arm9board net Email info armOboard net Tel 86 871 5899845 Witech Embedded Systems User
5. info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http www arm9board net FL2440 VDDSV We GPB9 Infrared Receiver 1 6 14 Temperature Sensor VDD33V EINT8 GPGO VDD33V DS18B20 1 6 15 HC 24C02 Copyright reserved Witech Co Ltd Website http Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http Www arm9board net FL2440 VDD33V C 7 IICSCL IICSDA N 24C02 1 6 16 Toggle Switch A group of toggle switches is implemented on the FL2440 for selecting boot modes 1 When the switch 1 is toggled off switches 2 3 4 are disabled and the system boots according to the bootloader settings When the switch 1 is toggled On the bootloader settings will be disabled 2 When the switch 1 is toggled On while switches 2 3 4 are Off the system enters the bootloader menu 3 When switches 1 and 2 are On while 3 4 are Off the system boots WinCE 4 When switch 1 is On 2 is Off and 3 is On switch 4 will be disabled and the system boots Linux 5 When switches 1 and 4 are On while 2 3 are Off the system boots the user application in the APP partition Copyright reserved Witech Co Ltd Website _ http Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http www arm9board net FL2440 1 7 Board Suppo
6. s Mnaual http Www arm9board net FL2440 1 3 Appearance OKSYYO IA 1 4 Hardware Resources CPU gt Samsung S3C2440A microcontroller running 400MHz RAM gt 64MB SDRAM Flash gt 4MB NOR Flash gt 256MB Nand Flash Serial Ports gt One 5 wire serial ports baud rate 115200bps gt One 3 wire serial port baud rate 115200bps gt One 3 wire expansion interface gt The three serial ports can be used simultaneously Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FL2440 Ethernet Ports gt _ One 100M Ethernet with connection and transmission indicator using DM9000 USB Interfaces gt Four USB1 1 Host interfaces gt One USB1 1 Device interface Audio gt One stereo audio output socket for earphone or speaker using IIS interface chip UDA1341 Storage Interfaces gt One SD card slot LCD amp Touch Interface gt On board 4 wire resistive touch screen interface gt _ One 40 pin LCD connector gt Support black and white 4 level grayscale 16 level grayscale 256 color 4096 color STN LCD Camera connector gt One 20p 2 0mm pitch camera connector Clock source gt Built in real time clock Reset Circuit gt One reset button with specific reset chip JTAG Interface gt One 20pin Multi ICE JTAG interface supporting SDT2 51 ADS1 2 Power Supp
7. screen driver Ethernet protocols standard IPV4 protocols including TCP IP UDP SMTP etc Display supporting LCD VGA TV displaying Applications IE MediaPlayer etc Other WinCE standard functions Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845
8. 6 4 Ethernet Interfaces Schematic of the 10M Ethernet circuit is as shown in the figure below Copyright reserved Witech Co Ltd Website http www arm9board net Email info armOboard net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net FL2440 1 6 5 GPIO Interface There are 30pins on the GPIO interface two of which are SPI interface one is IIC interface four AD channels and others are IOs for general purpose Copyright reserved Witech Co Ltd Website _http www armOboard net Email info arm9board net Tel 86 871 5899845 User s Mnaual Witech Embedded Systems for http Www arm9board net FL2440 J9 GPE11 lt GPE12 GPE13 rm SE GPG2 EINT10 GPG3 EINT11 C GPG5 EINT13 GPG6 EINT14 GPG7 EINT15 A ES garom GPB5 GPB6 GPB8 GPB10 NRSTOUT GPA21 lt ___ GPB7 AINO lt AIN1 AIN2 AIN3 EINTO GPFO EINT2 GPF2 EINT3 GPF3 EINT4 GPF4 IICSDA IICSCL VDD33V lt __ GND DPIN30 Pin Function Pin Function 1 GPE11 2 GPE12 3 GPE13 4 GPG2 EINT10 5 GPG3 EINT11 6 GPG5 EINT13 7 GPG6 EINT14 8 GPG7 ENT15 9 GPG11 EINT19 10 GPG15 EINT23 11 GPG13 EINT21 12 GPG14 EINT22 13 GPB5 14 GPB6 15 GPB8 16 GPB 10 17 NRSTOUT GPA21 18 GPB7 19 AINO 20 AIN1 21 AIN2 22 AIN3 23 EINTO GPFO 24 EINT2 GPF2 25 EINT3 GPF3 26 EINTA GPF4 27 HCSDA 28 HCSCL Copyright reserved Witech Co Ltd Website http
9. It is most commonly used to carry PCM information between the CD transport and the DAC in a CD player As shown in the schematic below on the FL2440 the IIS Bus is connected to the PHILIPS audio digital signal decoder UDA 1341TS and then lead out the MIC audio input channel and SPEAKER Copyright reserved Witech Co Ltd Website _ http Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http Www arm9board net FL2440 audio output channel The HS interface on the 3C2440X01 micro controller is connected to the BCK UWS DATAI SYSCLK L3 bus on the UDA1341TS works only when the microcontroller inputs it includes LADATA L3MODE and L3CLOKE respectively the microcontroller interface data microcontroller interface mode and microcontroller interface clock via which the microcontroller is able to configure the DSP Digital Signal Processing parameters and system controlling parameters ws VOUTR DATA VOUTL DATAO BCK DDATA L3MODE DCLOKE SYSCLE 1 6 8 Camera Interface A 20 pin 2 0mm pitch connector is implemented on the FL2440 as camera connector Schematic of the camera interface is shown in the figure below P1 HCSDA m 1 IICSCL 2 GPG12 EINT20 S 3 CAMRESET S 4 CAMCLKOUT gt gt CAMHREF f 6 CAMVSYNC 7 CAMPCLK S 8 CAMDATA7 f 9 an CAMDATAS s 11 Sas ed CAMDATA3 CAMDATA2 4 14 CAMDATA1 P lt 15 CAMDATAO m 16 04 VDD33V 17 VDD33V
10. Witech Embedded Systems User s Mnaual for http www arm9board net FL2440 FL2440 Users Manual Copyright 2010 2011 http www arm9board net Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net FL2440 COPYRIGHT STATEMENT Contents content being images text programs and scripts of this manual is copyright Witech Co Ltd All rights expressly reserved Any content of the manual printed or downloaded may not be sold licensed transferred copied or reproduced in whole or in part in any manner or in or on any media to any person without the prior written consent of Witech Systems Ltd including but not limited to transmission by any method storage in any medium system or program display in any form performance hire lease rental or loan Requests for permission to reproduce material from this manual should be addressed to Witech Systems Ltd Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FL2440 FL2440 is a development board released by Witech Embedded for the Samsung S3C2440 it is split into two parts 6 layer core board and a 2 layer application board such structure not only makes the FL2440 more fl
11. Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual fi http www arm9board net FL2440 29 VDD33V 30 GND 1 6 6 SD card slot The SD card slot on the FL2440 supports up to 2GB SD card Schematic of the SD card slot is shown as below INT16 GPG8 gt 5 gt 10 10K lt 10K 10K 0 o 2 R182 R183 R134 R5 4 EINT18 NCD_SD we_sp SDDATAL SDDATAO SDCLK ou SD CARD SOCKET SKT SD MMC Standard Type 11 Nco 10 WP g 7 DAT1 DATO PAD2 VSS2 CLK VDD VSS1 PAD1 CMD CD DAT3 SDCMD SDDATA3 DAT 2 SD CARD rH CON11 SDDATA2 About SD card Secure Digital SD is a non volatile memory card format developed by Panasonic SanDisk and Toshiba on the basis of MultiMedia Card MMC format for use in portable devices Currently it is widely used in digital cameras digital camcorders handheld computers netbook computers PDAs media players mobile phones GPS receivers and video games Standard SD card capacities have a maximum of 2 GB With a physical profile of 24 mm x 32 mm x 2 1 mm the new card provided both DRM up to the SDMI standard and a high memory density for the time 1 6 7 IIS Audio I O Interface IIS also known as Inter IC Sound Integrated Interchip Sound or Is is an electrical serial bus interface standard used for connecting digital audio devices together
12. ct Reset circuit Specialized reset chip is used on the FL2440 to implement reset circuit In order to ensure reliable reset operation the system reset signal nREST keep low power level for 4 clock cycle Once an external reset signal is received by the CPU it will turn the CPU reset signal to low power level and keep for 128 clock cycle voorr z le gt NRESET Reset SW Copyright reserved Witech Co Ltd Website http Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net for FL2440 1 6 3 LCD Touch Screen interface VOLDAAN 2N E VRD DANA VN ij men E is vaan GPG4 EINT ecyvex gt A Jvc ae CONS AINE SKY BH Ea AINS TSY AIN amp TSX MM AINS TSYM LCD INTERFACE rr Pin Function Pin Function 1 VCC 2 VCC 3 VDO 4 VDI 5 VD2 6 VD3 7 VD4 8 VDS 9 VD6 10 VD7 11 GND 12 VD8 13 VD9 14 VD10 15 VDII 16 VDI2 17 VD13 18 VDI4 Website _http www arm9board net Copyright reserved Witech Co Ltd Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net Es 19 VD15 20 GND 21 VD16 22 VDI7 23 VD18 24 VD19 25 VD20 26 VD21 27 VD22 28 VD23 29 GND 30 LCD POWEN 31 32 33 VM 34 VFRAME 35 VLINE 36 VCLK_L 37 TSXM 38 TSXP 39 TSYM 40 TSYP 1
13. exible and also more convenience for maintenance The layout and wiring on the FL2440 are professionally designed to make the FL2440 development board more stable and reliable performance Together with the FL2440 we provide BSPs Board Support Packages for Embedded Linux and WindowsCE including basic drivers for all the components on the board and illustrating programs which we believe can help the users in understanding the ARM architecture and shortening their development circle Here are some dos and don ts for using the FL2440 1 After opening the FL2440 package please check and make sure that the following components are all enclosed 1 x FL2440 board 1 X serial port cable 1 x USB cable 1 x Ethernet cable 1 x JTAG wiggler with JTAG cable 1 x 5V power supply 1x DVD After purchasing the FL2440 please do inform us with your purchase information including your name registered email address purchase date invoice number and board ID to validate your membership for downloading the latest data from our website When using the development board for the first time please do read and follow the user manual to prevent unnecessary troubles and damages Every time before powering on the development board please touch anyone of the metallic interface with your fingers to unload the Electrostatic Do not touch the chips with your fingers Before physically operating the development board please switch the power off Ho
14. ith 229 resistance and also connect the pinl and pin on R33 with 22 resistance ADDR25 3 an BAO ADDR24 1 R32 ADDR25 3 2 BAl ADDR26 1 R33 Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http Www arm9board net FL2440 1 6 2 JTAG and Reset Logic a What is JTAG JTAG Joint Text Action Group was a standard for testing PCB and integrated circuit formed in 1985 in 1990 it became an IEEE standard as IEEE 1149 1 1990 it was used for boundary scanning and fault detecting on hardware circuits with JTAG interfaced ICs Normally a JTAG interface should include the following pins 1 TDI Test Data In 2 TDO Test Data Out 3 TCK Test Clock 4 TMS Test Mode Select 5 TRST Test Reset optional JTAG was initially formed to test ICs in nowadays JTAG interface is also used a lot for ISP In System Programming to program Flash and etc b JTAG on the FL2440 JTAG interface on the FL2440 development board is a standard 20 pin interface supports Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FL2440 Flash programming and debugging Schematic of JTAG interface is shown in the figure below VDD33V JTAG Multi ICE Conne
15. ly gt _ 5V power supply with power switch and indicator Others gt Four user buttons Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net en as Four user LEDs One PWM controlling buzzer gt gt gt One adjustable resistance connected to ADC pins for A D conversion gt One infrared receiver optional gt One temperature sensor optional Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http www arm9board net FL2440 1 5 Hardware Resource Distribution 1 5 1 Address Space and Chip Selection The FL2440 can be boot from either Nand Flash or NOR Flash The distribution of storage space is different when booting from each Flash as shown in the figure below OM 1 0 01 10 Boot Internal SRAM 4KB OM 1 0 00 0x4000_0000 gt SROM SDRAM SROM SDRAM 2MB 4MB 8ME 18MB nGCs7 nGCS7 i32MB 64MB 128MB 0x3800 0000 Table 5 SROM SDRAM SROM SDRAM 2MB 4MB 8MB 16MB nGCS6 nGCS6 132MB 64MB 128MB 0x3000 0000 gt SROM SROM nGCS5 nGCS5 12548 0x2200_0000 p SROM SROM E nGCS4 nGCS4 128MB par HADDR 22 0 0x2000 0000 gt Accessible SROM synio ey 128MB nGCS3 nGCS3 A 0x1800_0000 gt
16. rt Packages Together with the FL2440 development board we provide Board Support Packages for WinCE and Embedded Linux 1 7 1 Embedded Linux Kernel Linux 2 6 12 and Linux 2 6 28 Supported Filesystem cramfs ramfs etx2 fat32 nfs yaffs2 jffs2 Drivers included v v v v v v v v v System interrupt and system clock driver Serial device driver Block device IDE hard disk SD card drivers Nand Flash driver Ethernet driver RTC driver USB Host driver LCD driver Touch screen driver Busybox commands cat chmod discard echo flashfsd flashwrite free genhtml hostname init kill loader Is mkdir mount ps reboot rm smanaged sysconf yes insmod Ismod rmmod Graphical Interface Qtopia provided as source code Other GUIs such as MIZI microwindows minigui and etc are also supported Ethernet service web server ftp telnet Applications MP3 player and etc Ethernet protocol complete TCP IP 1 7 2 WinCE Version WindowsCE 5 0 WinCE6 0 Website Copyright reserved Witech Co Ltd http www arm9board net Email info Garm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http www arm9board net FL2440 Drivers System interrupt and system clock driver Serial device driver Block device SD card drivers Nand Flash driver Ethernet driver RTC driver USB Host driver USB Slave LCD driver lt lt HA OR OR Touch
17. s AD 1 5 3 Buttons Button Description SI RESET Reset button Black S2 S3 S4 S5 Four user buttons Red 1 5 4 LEDs LED Description LEDO LED1 LED2 LED3 T O indicator Copyright reserved Witech Co Ltd Website _http www arm9board net Email info arm9board net Tel 86 87 1 5899845 Witech Embedded Systems User s Mnaual for http Www arm9board net FL2440 LED5 5V power status indicator LED9 Core board 3 3V power supply indicator Copyright reserved Witech Co Ltd Website http Www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual http Www arm9board net FL2440 1 6 Major Hardwares 1 6 1 Storage Devices Storage devices on the FL2440 include SDRAM and Flashes consists of two 32MB Samsung SDRAM chips one 256MB Nand Flash chips In order to improve the communication efficiency with the CPU the 32bit SDRAM system consists of two half word SDRAM chips Considering the actual needs of users the SDRAM is designed as compatible supporting 32MB or 64MB single chip SDRAM controlled by the two resistances shown in the figure below As shown in the figure for using 32MB SDRAM we should connect the pin2 and pin on the R32 with 229 resistance and also connect the pin2 and pin3 on R33 with 229 resistance for using 64MB SDRAM we should connect the pin3 and pin2 on the R32 w
18. t plugging is NOT supported except on the USB and Ethernet interfaces We provide for the FL2440 12 weeks guarantee in the precondition of non artificial damage and 24 weeks technical support Editor Witech Co Ltd Tel 86 871 5899845 Fax 86 871 5899845 Email info arm9board net Website http www arm9board net Copyright reserved Witech Co Ltd Website http www arm9board net Email info arm9board net Tel 86 871 5899845 Witech Embedded Systems User s Mnaual for http www arm9board net FL2440 Chapter One Hardware Introduction The FL2440 Development board consists of a 6 layer core board and a 4 layer application board Layout and wiring on the FL2440 is meticulously designed by professionals to ensure stable performance which together with a variety of interfaces connectors and ports makes the FL2440 a reliable device for the development of hand held device consumer electronics and Industrial control equipment 1 1 Components in the Package Standard Components 1 2 1 x FL2440 board 1 X serial port cable 1 x USB cable 1 x Ethernet cable 1 x JTAG wiggler with JTAG cable 1 x 5V power supply 1x DVD Optional Components 1 3 5 TFT LCD with touch panel and stylus 2 5 7 TFT LCD with touch panel and stylus 3 7 TFT LCD with touch panel and stylus 4 OV9650 CMOS camera 5 USB camera 6 WIFI module 1 2 DVD contents The DVD includes some
Download Pdf Manuals
Related Search