AT91SAM7SE-EK Evaluation Board User Guide
Contents
1. Single Cycle Access at Up to 30 MHz in Worst Case Conditions Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed Page Programming Time 6 ms Including Page Auto erase Full Erase Time 15 ms 10 000 Erase Cycles 10 year Data Retention Capability Sector Lock Capabilities Flash Security Bit Fast Flash Programming Interface for High Volume Production 32 Kbytes AT91SAM7SE512 256 or 8 Kbytes AT91SAM7SE32 of Internal High speed SRAM Single cycle Access at Maximum Speed One External Bus Interface EBI Supports SDRAM Static Memory Glueless Connection to CompactFlash and ECC enabled NANDFlash Memory Controller MC Embedded Flash Controller Memory Protection Unit Abort Status and Misalignment Detection Reset Controller RSTC Based on Power on Reset Cells and Low power Factory calibrated Brownout Detector Provides External Reset Signal Shaping and Reset Source Status Clock Generator CKGR Low power RC Oscillator 3 to 20 MHz On chip Oscillator and One PLL Power Management Controller PMC AT91SAMTSE EK Evaluation Board User Guide 3 1 6241B ATARM 22 Mar 07 Board Description 3 2 6241B ATARM 22 Mar 07 Power Optimization Capabilities Including Slow Clock Mode Down to 500 Hz and Idle Mode Three Programmable External Clock Signals Advanced Interrupt Controller AIC Individually Maskable Eight level Priority Vectored Interrupt Sources2. spose esa cs A ei ET ss a a a as a NEN po o pis a a a S6 5v m AT91SAM7SE EK EXPANSION This agreement is our property Reproduction and publication without our written authorization shall expose offender to legal proceedings Schematics 5 2 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 AMEL 6 1 PIO Usage 6 2 TWI line pullups for Fast Mode operation 6 3 AT73C213 Section 6 Errata The PIO PC19 is erroneously used twice USB_CNX VBUS detect and A21 ALE NAND Flash Address Latch Enable uses this PIO There is no effect when PC19 is configured as A21 for the NAND Flash usage but USB_CNX state VBUS cannot be read at the same time The user has to swap PC19 to input mode to detect the VBUS state but the NANDFlash cannot be accessed in this configuration In order to use the TWI in Fast Mode up to 400 Kbits s the default 10 KO resistors R28 and R29 should be replaced by smaller values e g 2 2 KO Note that there is no need to change the pull up resistors if the TWI is used in Standard Mode up to 100 Kbits s In the schematics sheet 1 7 AT91SAM7SE EK Diagram the MCLK and BCLK clocking sources implementation does not guarantee a correct phase relation as specified in the AT73C213 datasheet Problem Fix Workaround In his own design the user must make sure the BCLK and MCLK clocks generation implements the timing specified in the AT73C213 datasheet AT91SA
3. gt gt gt gt gt gt LU L e l N Jo J5 6 SMB MALE av NOT POPULATED de VDDOUT C22 C29 e gt e C26 C27 3V3 VDDFLASH CURRENT MEASURE _ PC o 23 F 1 PA 0 31 D FE EEE NG EE A INIT EDIT JPG 12 09 06 EV MODIF DES DATE VER DATE H SCALE 1 1 REV AT91SAM7SE EK AT91SAM7SE512 LQFP128 SDRAM D 0 15 lt gt A 2 14 gt MN4 A2 DO NAE 0 Don Dr 1 ER pot A NAS DOZ 2 p3 4 D Na DOS 06 NM Das He NIE ZZ DOS 06 NA Das Hie NAD Da7 Nm A bos He bas DIG Aua SPATO gt DQ10 7 Dot PE DIE DQ12 T Dats DL Dou Dis DQ15 O 3V3 VDD SDCKE __ gt VDD 3 1 3 Vp Lg d SDCK gt S VDDQ 43 1 VDDQ NBSO gt VDDQ NBS1 gt E VSS 41 3V3 CAS Le VSS 721 Q BAS p VSS Te C34 ch 38 C40 12 1 100NF 100NF 100NF 100NF 6 46 4 C35 C37 C39 R17 SDWE gt Eso 100NF 100NF 100NF 470K c 256 Mbits R18 OR SDCS L_ gt NOT POPULATED 3V3 NAND FLASH O D 0 15 lt gt SERIAL DATAFLASH R23 DUAL FOOTPRINT Te 470K iR MN6A1__16 bit bus width MNeB1 8 bit bus width O TT CLE 6 6 DO CLE 6 9 DO AE ALE mM ALE mo R NANDOE R24 OR nRE 8 0 nRE 8 e SCK 100NF NE a 2 54 mes oe NANDWWE ECH 2 A CS NANDGS gt Sus BIS O CL f l R20 OR RnB 44 RnB RDYBSYKTT aa TK T NRST gt gt i EA A si REP 470K Erf c H8 WRITE PROTECT A N C gt
4. 3V3 NORMALLY OPEN S5 lt N C N C N C H O lt N C 7 N C N C 0 3 lt 4 N C vm N C N C a lt N C e N C N C 2 gt N C N C PRE 28 ju lt 0 N C N C N C 7 lt N C 5 N C N C 1 Nic Bh Linc NC L N C 3V3 N C N C N C N C N C NC T ONE NC 3v3 N C N C VCC Hof O N C N C VCC NC 4 N C N C 25 N C 22 NC N C VSS PY Mo at Mp SES 100NF T SERIAL EEPROM AT91SAM7SE EK MEMORY This agreement is our property Reproduction and publication without our written authorization shall expose offender to legal proceedings NOT POPULATED C53 C54 C55 C45 22PF C46 C47 100NF Y2 22PF GND ETH 25MHz R32 R33 MN7 49R9 49R9 D 0 15 lt gt DM9000AEP 196 196 g so 2 x ND ied 901 Hr NDS 14 02 Na a 03 ETA SD4 gt ol N o 05 Kap Nor ig 908 Ns 907 avs De 08 3 3 O gt 509 RX e Kort 2 8010 Bees N SD12 BEA R34 N Dia 2 S013 x i 470K ND 5 20 8014 C49 C50 ss DM9000A 100NF 100NF R35 R36 C48 CMD __ gt CMD RXVDD25 Po 1 w d TXVDD25 or gt 35 ops C51 IOW 24 IOW gt Le y 220 uF cs SB ar CS RXGND 40 i NM RXGND 6 INT R38 OR 4 INT TXGND KS GND ETH ee PWRST gt 40 PWRST BGGND 48 RZ J00 0061NL R39 GND_ETH 6 80K RJ45 ETHERNET CONNECTOR x 13 EEDIO 196 3V3 EECK BGRES F 1K O EECS SD DS4 KK GREEN R40 SPEED 100 aaa aaa LED 8 4 zzz anna 9 1K TEST 000 gt gt gt LEDI DS5 RR GREEN R41 LIN
5. 6241B ATARM 22 Mar 07 POWER SUPPLY MEMORY o a PWMO 2 B rower 4 io D Di USERLED1 gi lt E SERLED2 DOE 2 U m P RIGHTCLIC 49 222 me PB23 SDCK SDCKE e DOWN AO Lu LEFT NBS1 mM RIGHT 2 p PUSHLEFTCLIC 49 229 NANDOE AT73C213 DAC NANFLASH AT91SAM7SE MOSI MISO SPCK NPCSO 01 POWER SUPPLY SERIAL INTERFACES NRST TWCK TWD D EEPROM DATAFLASH SERIAL 03 MEMORY EXPANSION CONNECTORS D 0 15 D 0 15 cup PA O 31 POPULATED vg de cs PC 0 23 vr NRST NRST AD 4 7 RMII_MIT ETHERNET 02 ATITSAM7SE 06 EXPANSION CONNECTORS PIO USAGE PC17 PC18 NANDOE NANDCS NANDWE RDYBSY PB19 A REV INIT EDIT JPG 12 09 06 MODIF DES DATE PB31 PCK2 AT91SAM7SE EK DIAGRAM GE 2 1 5 SQUARE CM COPPER AREA FOR HEAT SINKING WITH NO SOLDER MASK MN1 LT1963AEQ 3 3 REGULATED 5V ONLY VOUT GND FB 2 1 MM SOCKET CRI C1 STPS3L40S 330uF 16V USER INTERFACE USERLED2 USERLED1 3V3 CURRENT MEASURE RIGHT CLICK BP2 RIGHTCLIC UP JOYSTICK RIGHT DOWN LEFT PUSHLEFTCLIG LEFT CLICK BP1 I PE GND TEST POINT zi z2 ZE 000 mp TP2 TP3 TP4 3V3 R1 120R POWER LED DS3 YELLOW POWERLED IRLML24
6. AT91SAM7SE512 128 pin LQFP package together with the following m 32 Mbytes of SDRAM memory m 256 Mbytes of NAND Flash memory B One USB device port interface B One DBGU serial communication port m One additional serial communication port with RTS CTS handshake control B One JTAG ICE debug interface m One Atmel AT73C213 Stereo Audio DAC AT91SAMTSE EK Evaluation Board User Guide 1 1 6241B ATARM 22 Mar 07 Overview m One power LED and two general purpose LEDs m One joystick and two user input pushbuttons m One Reset pushbutton B Three expansion connectors PIO A PIO B PIO C m One EBI expansion BGA like footprint connector 1 2 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 AMEL Section 2 Setting Up the AT91SAM7SE EK Board 2 1 Electrostatic The AT91SAM7SE EK evaluation board is shipped in protective anti static packaging Warning The board must not be subjected to high electrostatic potentials A grounding strap or similar protective device should be worn when handling the board Avoid touching the component pins or any other metallic element 2 2 Requirements In order to set up the AT91SAM7SE EK evaluation board the following items are needed m The AT91SAM7SE EK evaluation board itself m AC DC power adapter 5V at 2A 2 1 mm x 5 5 mm AT91SAM7SE EK Evaluation Board User Guide 2 1 6241B ATARM 22 Mar 07 Setting Up the AT91SAM7SE EK Board 2 3 Layout 2 2 6241B ATA
7. BE LIABLE FOR ANY DIRECT INDIRECT CONSEQUENTIAL PUNITIVE SPECIAL OR INCIDEN TAL DAMAGES INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF PROFITS BUSINESS INTERRUPTION OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice Atmel does not make any commitment to update the information contained herein Unless specifically provided otherwise Atmel products are not suitable for and shall not be used in automotive applications Atmel s products are not intended authorized or warranted for use as components in applications intended to support or sustain life 2007 Atmel Corporation All rights reserved Atmel logo and combinations thereof Everywhere You Are and others are registered trade marks SAM BA and others are trademarks of Atmel Corporation or its subsidiaries ARM the ARM Powered logo Thumb ARM7TDMI and others are the registered trademarks or the trademarks of ARM Ltd Other terms and product names may be trademarks of others Printed on recycled paper 6241B ATARM 22 Mar 07
8. Guide AMEL 3 7 6241B ATARM 22 Mar 07 Board Description Table 3 2 PIO Controller B Continued I O Line Peripheral A Peripheral B Comments Function PB29 TCLK2 D27 PB30 NPCS2 D28 PB31 PCK2 D29 Audio DAC AT73C213 MCLK Table 3 3 PIO Controller C I O Line Peripheral A Peripheral B Comments Function PCO DO DATA BUS PCO PC15 PC1 D1 PC2 D2 PC3 D3 PC4 D4 PC5 D5 PC6 D6 PC7 D7 PC8 D8 RTS1 PC9 D9 DTR1 PC10 D10 PCKO PC11 D11 PCK1 PC12 D12 PCK2 PC13 D13 PC14 D14 NPCS1 PC15 D15 NCS3_NANDCS PC16 A18 NWAIT PC17 A19 NANDOE NandFlash NANDOE PC18 A20 NANDWE NandFlash NANDWE PC19 A21 USB_CNX VBUS DETECT and NandFlash ALE See errata section PC20 A22 NCS7 NandFlash CLE PC21 NWRO NWE CFWE PC22 NRD CFOE PC23 CFRNW NCSO 3 8 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 AIMEL E 4 1 Jumpers Table 4 1 Jumpers Default Designation Setting Feature J2 Closed 3 3V Jumper 1 J5 1 Opened Erases all internal Flash memory when the board is powered To do so the user will have to close this jumper for at least 10 ms J5 2 Closed VDDIO Jumper J5 3 Closed VDDCORE Jumper J5 4 Closed VDDIN Jumper 1 J5 5 Closed VDDPLL Jumper 1 J5 6 Closed VDDFLASH Jumper 1 Note 1 These jumpers are provided for power consumption measurem
9. PA6 PB7 PWM3 A7 5 A7 RTSO PA7 PB8 ADTRG A8 z A8 CTSO PA8 PB9 NPCS1 A9 A9 DRXD PA9 NBB PB10 NPCS2 A10 A10 DTXD PA10 R PE 2 PB11 PWMO A11 A11 NPCSO PA11 Nrs PB12 PWM1 A12 A12 MISO PA12 PB13 PWM2 A13 A13 MOSI PA13 PA PB14 PWM3 A14 A14 SPCK PA14 PB15 TIOA1 A15 A15 TF PA15 75857 34 PB16 TIOB1 A16 BAO BAO A16 TK PA16 PB17 PCK1 A17 BA1 ADO BA1 A17 TD PA17 PB18 PCK2 D16 AD1 NBCS3_CFIOW RD PA18 PB20 281 PB19 FIQ D17 AD2 NCS4 CFCSO RK PA19 58 7 E PB20 IRQ0 D18 AD3 NCS2_CFCS2 RF PA20 SPE PB21 PCK1 D19 NCS6_CFCE2 RXD1 PA21 bere PB22 NPCS3 D20 NCS5_CFCE1 TXD1 PA22 PB23 PWMO D21 NWR1_NBS1_CFIOR SCK1 PA23 PB 324 PB24 PWM1 D22 SDA10 RTS1 PA24 ICE INTERFACE FES 21 PB25 PWM2 D23 SDCKE CTS1 PA25 75827 zu PB26 TIOA2 D24 SDCS NCS1 DCD1 PA26 3V3 PB27 TIOB2 D25 SDWE DTR1 PA27 O PB28 TCLK1 D26 CAS DSR1 PA28 PB29 TCLK2 D27 RAS RI1 PA29 een PB30 NPCS2 D28 D30 IRQ1 PA30 ING pri PB31 PCK2 D29 D31 NPCS1 PA31 100K ee DDP GES J4 DDM lt DM a EE i 7 ADS hol De Ga ADS 81 TCK AD4 121 11 m R R 221 TDO ADVREF SER 3v30 q 8 JTAGSEL CRM HZ pepe 014 T R12 1 5K J5 5 TONE PLLRC C15 VDDOUT 10 gy 1NF VDDPLL CURRENT MEASURE C16 i VDDPLL TM R13 OR C17 6 NOT POPULATED vi KOUT TST L 18 432MHz C18 R15 OR LU LU LU LU LU m J6 NOT POPULATED XIN 5 55555 lt NRST s3 z e 00000 09000 e 77 a a aaaaza 20000000 00000 a 2 a a DOEN ZZZZZZZ QQOQ0Q a oe VT gt gt gt gt gt gt gt OOOOO OO
10. SL a a S xx B S i R33 9 2 R32 aa ne c R41 R40 G3 o 4 m gt 210669 la R60 O R58 B o RST cq amp jg R55 004 S R59 C72 a Powering Up the The AT91SAM7SE EK requires 5V DC 5 DC power is supplied to the board via the 2 1 mm x 5 5 mm socket J1 Coaxial plug center positive standard Board Getting Started The AT91SAM7SE EK evaluation board is delivered with a CD ROM containing all nec essary information and step by step procedures for working with the most common development toolchains Please refer to this CD ROM or to the AT91 web site http www atmel com products AT91 for the most up to date information on getting started with the AT91SAM7SE EK AMEL 2 3 6241B ATARM 22 Mar 07 Setting Up the AT91SAM7SE EK Board 2 6 AT91SAM7SE EK Block Diagram POWER SUPPLY DDM a PWMO B Bl Power wo u Bl osere lt PWM2 c Bb vserend di RIGHTCLIC D I upe 2823 2 m ui LEFT pB26 o RIGHT 5 PUSHLEFTCLIC 4 Q AT73C213 a A 01 POWER SUPPLY SERIAL INTERFACES DTXD DTXD a DBGU o DAXD a amp TO ne 2 RXD ET RTSO COMO RTS ST CTS0 CTS PC19 USBCNX m DEVICE Som 5 DDP 05 COMMUNICATION RMII_MII ETHERNET D 0 15 015 49 EE A12 CMD 4 4 NOT ng POPULATED vs NTD IRQ1 NRST PWRST FAST ETHERNET 03 RMII_MII ETHERNET 2 4 6241B A
11. Two External Interrupt Sources and One Fast Interrupt Source Spurious Interrupt Protected Debug Unit DBGU Two wire UART and Support for Debug Communication Channel interrupt Programmable ICE Access Prevention Periodic Interval Timer PIT 20 bit Programmable Counter plus 12 bit Interval Counter Windowed Watchdog WDT 12 bit key protected Programmable Counter Provides Reset or Interrupt Signals to the System Counter May Be Stopped While the Processor is in Debug State or in Idle Mode Real time Timer RTT 32 bit Free running Counter with Alarm Runs Off the Internal RC Oscillator Three Parallel Input Output Controllers PIO Eighty eight Programmable I O Lines Multiplexed with up to Two Peripheral I Os Input Change Interrupt Capability on Each I O Line Individually Programmable Open drain Pull up Resistor and Synchronous Output Schmitt Trigger on All inputs Eleven Peripheral DMA Controller PDC Channels One USB 2 0 Full Speed 12 Mbits per second Device Port On chip Transceiver Eight Endpoints 2688 byte Configurable Integrated FIFOs One Synchronous Serial Controller SSC Independent Clock and Frame Sync Signals for Each Receiver and Transmitter PS Analog Interface Support Time Division Multiplex Support High speed Continuous Data Stream Capabilities with 32 bit Data Transfer Two Universal Synchronous Asynchronous Receiver Transmitters USART Individual Baud Rate Generator IrD
12. 02 AUDIO DAC INTERFACE 3 2 1 e 3V3 O R2 100K MN2 AT73C213 12 gt DOUT 14 DN fog fin 13 27 CLK FI ZE 101 R5 OR z RSTB 21 per 30 4 O 3V3 29 2 O VOC DAC 224 SEE SG L XX Ss x 2222 RZ 0202020200 E 5 3 5 PHONEJACK STEREO C10 100uF 6V3 C11 F 100uF eva AVDDHS lt ___ MCLK O 7 ree JO HSL BOLK 2 lt LRFS EO lt 180 NIEM Ze 8 B3 23 K GND DAG VOC DAC 3V3 L1 4 7uH C12 10uF 10V R9 OR G D_DAC EN INIT EDIT JPG 120906 A REV AT91SAM7SE EK POWER amp AUDIO 8 Ul This agreement is our property Reproduction and publication without our written authorization shall expose offender to legal proceedings 8 Ir IT EEEE TI D Ab d TI 3 2 1 o e m st Ono IO AM Ole INOS LOON OID rm rm re re re Pr SJAA QA oJoJo OOO OOOO 0 0 O 0 0 0 0 0 OO OIO SSABAIBSBABOTANNYOWONOND LA 0000000000000 PBO 69 SGedewior cohf gngoggnsgnosamnso een PBO TIOA0 A0 NBSO AAAAAAAODNrSr amp MSr kF uurrRuwves NBS0_A0 PWMO PAO N a PB1 TIOBO A1 NBS2 EE500008 lt 9320308 NBS2_A1 PWM1 PA1 Ns PB2 SCK0 A2 FIN z Z z 2 5 OZ A2 PWM2 PA2 PB3 NPCS3 A3 aa era S E E lt uos A3 TWD PA3 Ne PB4 TCLKO A4 000 7 253 TZT A4 TWCK PA4 PB5 NPCS3 A5 0 x g z 5 A5 RXDO PA5 Ne PB6 PCKO A6 Q 2 A6 TXD0
13. 6 Ethernet Configuration Default Designation Setting Feature R37 Soldered Enables the use of the Ethernet controller DM9000A R11 Soldered Enables the use of the IRQ Ethernet controller AIMEL AT91SAM7SE EK Evaluation Board User Guide Configuration 4 7 Miscellaneous Refer to Section 3 12 and top level schematic for details on PIO usage Table 4 7 Default Designation Setting Feature R4 Soldered Enables the software control of the POWER_LED R51 Soldered USB DEVICE Enables the use of the USBCNX signal R47 Soldered DBGU COM Port Enables the use of DTXD output signal R48 Soldered Enables the use of DRXD input RS232 COM Port 0 Enables the use of output signals Ge Soldered A RS232 COM Port 0 Enable the use of input signals de Soldered Gen TP1 N A GND Test point TP2 N A GND Test point TP3 N A GND Test point TP4 N A GND Test point Refer to Section 2 6 AT91SAM7SE EK Block Diagram AT91SAM7SE EK Evaluation Board User Guide AMEL 4 3 6241B ATARM 22 Mar 07 Configuration 4 4 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 AMEL Section 5 Schematics 5 1 Schematics This section contains the following schematics E Board Layout And Silkscreen Printing Top View m Power amp Audio 8 User Interface m AT91SAM7SE512 LQFP128 B Memory m Ethernet m Serial Interface m Expansion AT91SAM7SE EK Evaluation Board User Guide 5 1
14. A Infrared Modulation Demodulation Support for ISO7816 TO T1 Smart Card Hardware Handshaking RS485 Support Full Modem Line Support on USART1 One Master Slave Serial Peripheral Interfaces SPI 8 to 16 bit Programmable Data Length Four External Peripheral Chip Selects One Three channel 16 bit Timer Counter TC Three External Clock Inputs Two Multi purpose I O Pins per Channel Double PWM Generation Capture Waveform Mode Up Down Capability One Four channel 16 bit PWM Controller PWMC One Two wire Interface TWI Master Multi Master and Slave Mode Support All Two wire Atmel EEPROMs Supported General Call Supported in Slave Mode One 8 channel 10 bit Analog to Digital Converter Four Channels Multiplexed with Digital I Os SAM BA Default Boot program Interface with SAM BA Graphic User Interface AIMEL AT91SAM7SE EK Evaluation Board User Guide Board Description e EEE 1149 1 JTAG Boundary Scan on All Digital Pins Four High current Drive I O lines Up to 16 mA Each Power Supplies Embedded 1 8V Regulator Drawing up to 100 mA for the Core and External Components 1 8V or 3 3V VDDIO I O Lines Power Supply Independent 3 3V VDDFLASH Flash Power Supply 1 8V VDDCORE Core Power Supply with Brownout Detector Fully Static Operation Up to 48 MHz at 1 65V and 85 C Worst Case Conditions Available in a 128 lead LQFP Green Package or a 144 ball LFBGA RoHS compliant Package AT91SAM7SE EK
15. AT91SAM7SE EK Evaluation Board User Guide AMEL T 2 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 Table of Contents Section 1 NN 1 1 T SPES 1 1 1 2 Beliverables u da GE tir a A add naher 1 1 1 3 AT91SAM7SE EK Evaluation Board 1 1 Section 2 Setting Up the AT91SAM7SE EK Board neen 2 1 2 1 Electrostatic Warning 2 1 22 Requirements nennen 2 1 239 ET 2 2 2 4 Powering Up the Board 2 3 25 ON Stated ci ir ert tenant etant 2 3 2 6 AT91SAM7SE EK Block Diagram rrrnnrnnnnvrnnnnnrnnnnnvrnnnnrnnnnnrvnnsnrnnnsnrrenennr 2 4 Section 3 Board DES ann TP S 3 1 3 1 AT91SAM7SE Microcontroller aaa eee nana cc nano cananacann 3 1 3 2 AT91SAMTSE Block Diagram nnen eeneenneneenneereneereneeeeenvereenn 3 4 cc MEME S 3 5 3 4 Clock Circuitry ses uie de 3 5 3 9 Reset Circus es 3 5 3 6 Power Supply Circuitry isisisi nescias issu 3 5 3 7 Remote Communication nnee eee aaa aaa aaa enne 3 5 3 8 Audio Stereo Interface eee aaa aaa aaa aaa aaa 3 5 39 User Interface crier AE Ad co eva a co o Paa dr 3 5 3 10 Debug Interface issu 3 5 3 11 Expansion Slot EE 3 5 3 12 PIO Usage E ln ida 3 6 Section 4 Configuration m nnnnn 4 1 Lm MERITI 4 1 4 2 Audio Configuration iii 4 1 4 3 JT GICE edad 4 2 4 4 Microcontroller Clock nnen aaa aaa aaa aaa enne 4 2 45 MOMO aes 4 2 4G SUD 4 2 K
16. Chip Select PA21 RXD1 NCS6_CFCE2 PA22 TXD1 NCS5_CFCE1 PA23 SCK1 NWR1_NBS1_CFIOR SDRAM DEVICE NBS1 PA24 RTS1 SDA10 SDRAM DEVICE SDA10 PA25 CTS1 SDCKE SDRAM DEVICE SDCKE PA26 DCD1 NCS1_SDCS SDRAM DEVICE Chip Select PA27 DTR1 SDWE SDRAM DEVICE SDWE PA28 DSR1 CAS SDRAM DEVICE CAS 3 6 AMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 Table 3 1 PIO Controller A Continued Board Description I O Line Peripheral A Peripheral B Comments Function PA29 RI RAS SDRAM DEVICE RAS PA30 IRQ1 D30 ETHERNET DM9000A IRQ PA31 NPCS1 D31 SPI Audio DAC AT73C213 Chip Select Table 3 2 PIO Controller B I O Line Peripheral A Peripheral B Comments Function PBO TIOAO AO NBSO ADDRES BUS PBO PB17 PB1 TIOBO A1_NBS2 PB2 SCKO A2 PB3 NPCS3 A3 PB4 TCLKO A4 PB5 NPCS3 A5 PB6 PCKO A6 PB7 PWM3 A7 PB8 ADTRG A8 PB9 NPCS1 A9 PB10 NPCS2 A10 PB11 PWMO A11 PB12 PWM1 A12 PB13 PWM2 A13 PB14 PWM3 A14 PB15 TIOA1 A15 PB16 TIOB1 A16 BAO PB17 PCK1 A17 BA1 PB18 PCK2 D16 NandFlash NANDCS PB19 FIQ D17 NandFlash RDYBSY PB20 IRQO D18 PB21 PCK1 D19 PB22 NPCS3 D20 RIGHT clic push button PB23 PWMO D21 Joystick UP PB24 PWM1 D22 Joystick DOWN PB25 PWM2 D23 Joystick LEFT PB26 TIOA2 D24 Joystick RIGHT PB27 TIOB2 D25 Joystick PUSH and LEFT clic push button PB28 TCLK1 D26 AT91SAM7SE EK Evaluation Board User
17. EE endi tenten Fe Ee in E REDE e de 4 3 AIMEL AT91SAM7SE EK Evaluation Board User Guide E i 6241B ATARM 22 Mar 07 Il 6241B ATARM 22 Mar 07 Section 5 STENGE se 5 1 5 1 Schematics AA 5 1 Section 6 EM tran italia 6 1 6 1 BIO EE EE 6 1 6 2 TWI line pullups are too weak for Fast Mode operation 6 1 Section 7 Revision History cursis dd 7 1 7 1 Revision History rior dad dn 7 1 AIMEL ii AT91SAM7SE EK Evaluation Board User Guide AMEL 1 1 Scope 1 2 Deliverables 1 2 1 Standard Version AT91SAM7S EK VAR 1 3 AT91SAM7SE EK Evaluation Board Section 1 Overview The AT91SAM7SE EK evaluation board enables the evaluation of and code develop ment for applications running on an AT91SAM7SE device This guide focuses on the AT91SAM7SE EK board as an evaluation platform The AT91SAM7SE EK package contains the following items m An AT91SAM7SE EK board m One Universal input AC DC power supply with US and Europe plug adapter B One A B type USB cable B One serial RS232 cable B One CD ROM containing summary and full datasheets datasheets with electrical and mechanical characteristics application notes and getting started documents for all development boards and AT91 microcontrollers An AT91 software package with C and assembly listings is also provided This allows the user to begin evaluating the AT91 ARM Thumb 32 bit microcontroller quickly The board is equipped with an
18. Evaluation Board User Guide AIMEL 3 3 6241B ATARM 22 Mar 07 Board Description 3 2 AT91SAM7SE Block Diagram TDI TDO TMS TCK JTAGSEL TST FIQ IRQO IRQ1 DRXD DTXD PCKO PCK2 PLLRC XIN XOUT VDDFLASH VDDCORE VDDCORE NRST RXDO TXDO SCKO RTSO CTSO RXD1 TXD1 SCK1 RTS1 CTS1 DCD1 DSR1 DTR1 Rit NPCSO NPCS1 NPCS2 NPCS3 MISO MOSI SPCK TCLKO TCLK1 TCLK2 TIOAO TIOBO TIOA1 TIOB1 TIOA2 TIOB2 ADTRG ADO AD1 AD2 AD3 AD4 AD5 AD6 AD7 ADVREF 3 4 6241B ATARM 22 Mar 07 Figure 3 1 AT91SAM7SE Block Diagram ARM7TDMI Processor 1 8V Voltage Regulator Memory Controller SRAM 32 Kbytes SE512 256 or 8 Kbytes SE32 Flash 512 Kbytes SE512 256 Kbytes SE256 32 Kbytes SE32 Peripheral Bridgq Peripheral DMA Controller 11 Channels Reset Controller Fast Flash Programming Interface CompactFlash NAND Flash SDRAM Controller Static Memory Controller ECC Controller USB Device USART1 PDC Timer Counter AIMEL KJ VDDIN GND VDDOUT VDDCORE VDDIO VDDFLASH ERASE PGMRDY PGMNVALID PGMNOE PGMCK PGMMO PGMM3 PGMDO PGMD15 PGMNCMD PGMENO PGMEN1 D 31 0 AO NBSO A1 NBS2 A 15 2 A 20 18 A21 NANDALE A22 REG NANDCLE A16 BAO A17 BA1 NCSO NCS1 SDCS NCS2 CFCS1 NCS3 NANDCS NRD CFOE NWRO NWE CFWE NWR1 NBS1 CFIOR NBS3 CFIOW SDCKE RAS CAS SDWE SDA10 CFRNW NCS4 CFCSO NCS5 CFCE1
19. H a eL 05 z ow D lt o o o N oF o o au 119 D 0 N N m OCOOCOCOOOCOOOCOCOOOCOCE Ir DOC Wk Nu AG0000000000000000000060 E CCOOOCOCOCOCOOOCOCOCOCEO z w gt OCCOOCOCOOOOCEOOCCEOOCCE rr es a AM 000000000000000000000000 L wu OCOOOCCCOOCOCOOOCOOOOOCE ta ac DOC YE OOSSOCC0SS000000000000005 25 DOC aaa aa T AA000000000000000000000 a COO00000000000000000000 o OOOOCEOCOCEOCOCOOOOOEOCO y m COOOCOCOOOCOCOCOCOOOO 4 J00000000000000000000000G y CO000000000000000000000 m COG500000000000000000060G r Y3MOd gt CCOOOOCOCOCZCOOOOOCOCOCEE WWW m el rr CCOOOCCOOOOOOOOCOOOOOCEO A a e DOBODOdo oaoaogBpgaaaagaaaad LA om a Z gt z om 5 SH a a gt o JE AT91SAM7SE EK Evaluation Board User Guide 2 4 2 5 AT91SAM7SE EK Evaluation Board User Guide Figure 2 2 Setting Up the AT91SAM7SE EK Board AT91SAM7SE EK Layout Bottom View _J GND JL 13v3 gu R4 or R11 R EERS c C9 50056 5 Se ezo S 322 o Su qn gj 65 r og ka A C59 o Y E E NS R48 gt on R46 R47 2 a C61 2 R45 z R49 5 o N c65 R50 o R54 C62 gt C22 R56 AS R53 SL S3 C21 C46 C45 o 625 C32 R43 od does C24 R39 3 o c a e SCT Boomse 3 E C54 o A e To
20. K amp ACT x C56 10uF O3V3 R42 OR R43 OR Gm R44 OR ZZZ ER 888 222 GND_ETH A AT91SAM7SE EK ETHERNET INIT EDIT JPG 12 09 06 MODIF DES DATE REV SERIAL DEBUG PORT MALE RIGHT ANGLE ADM3202ARNZ 15K R50 3V3 O 3V3 C63 i 064 RS232 COM PORT O 100NF 100NF Cep MALE RIGHT ANGLE 100NF C69 R55 R57 100NF 100K 100K NOT POPULATED JE R58 OR R59 OR RTS gt 10 pen OR RXD lt lt R61 OR cis TT ADM3202ARNZ A REV INIT EDIT JPG 12 09 06 MODIF DES DATE AT91SAM7SE EK SERIAL INTERFACES J14 Interposer 100 TOP A 00000 0 22 D 0 31 EH Dil di A0 NBSO SS DO D4 NBS2 DI 62 APT D3 DZ D5 A D9 D PA 0 31 lt Q gt PB 0 31 PC 0 23 06 5 OOOQO D8 D7 on gn a toppers B PAZ GPIO2 Di2 1 PA3 CFRST D15 A D19 PA4 CFCD D16 ps PATTI ps 218 PA5 D17 PA6 D20 AG 6 D24 PA7 SPARE D21 Be PATTI p D23 PAS D22 6 PATO PB10 Dog 871209 RO Dee PATA PB11 D27 PA12 PB12 D30 AB g A2 PA13 PB13 D31 pa PCT pa AT NBS2 PAI4 PB14 A0 NBSO 8 PA15 PB15 NANDCS_NCS3 A3 49 69 A7 PA16 PB16 A4 B9 D9 A6 PA17 PB17 A5 9 PA18 CFIOW NBS3 PB18 NANDWE A8 10 2 Q A12 PA19 CFCSO NCS4 PB19 A9 B10 Dio Att PA20 CFGS1 NCS2 PB20 NCS7 A10 0 PA21 CFCE2 NCS6 PB21 CFWE NWE NWRO A13 A SG A17 PA22 CFCEi NCS5 PB22 PC22 CFOE NRD A14 B D11 A16 PA23 CFIOR 14651 NWR1 PB23 CF
21. M7SE EK Evaluation Board User Guide 6 1 6241B ATARM 22 Mar 07 Errata 6 2 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 AMEL 7 1 Revision History Table 7 1 Document 6241A Section 7 Revision History Comments First issue Change Request Ref 6241B Added errata Section 6 2 TWI line pullups for Fast Mode operation Added errata Section 6 3 AT73C213 clocking 4085 4226 AT91SAM7SE EK Evaluation Board User Guide 7 1 6241B ATARM 22 Mar 07 Revision History 7 2 AIMEL AT91SAM7SE EK Evaluation Board User Guide 6241B ATARM 22 Mar 07 AMEL EE Atmel Corporation 2325 Orchard Parkway San Jose CA 95131 USA Tel 1 408 441 0311 Fax 1 408 487 2600 Regional Headquarters Atmel Europe Le Krebs 8 rue Jean Pierre Timbaud BP 309 78054 Saint Quentin en Yvelines Cedex France Tel 33 1 30 60 70 00 Fax 33 1 30 60 71 11 Asia Atmel Operations Memory 2325 Orchard Parkway San Jose CA 95131 USA Tel 1 408 441 0311 Fax 1 408 436 4314 Microcontrollers 2325 Orchard Parkway San Jose CA 95131 USA Tel 1 408 441 0311 Fax 1 408 436 4314 La Chantrerie BP 70602 44306 Nantes Cedex 3 France Tel 33 2 40 18 18 18 Fax 33 2 40 18 19 60 RF Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn Germany Tel 49 71 31 67 0 Fax 49 71 31 67 2340 1150 East Cheyenne Min Blvd Colorad
22. NCS6 CFCE2 NCS7 NANDOE NANDWE NWAIT SDCK DDM DDP PWMO PWM1 PWM2 PWM3 TF TK TD RD RK RF TWD TWCK AT91SAM7SE EK Evaluation Board User Guide 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 3 11 AT91SAM7SE EK Evaluation Board User Guide Memory Clock Circuitry Reset Circuitry Power Supply Circuitry Remote Communication Audio Stereo Interface User Interface Debug Interface Expansion Slot Board Description E 512 Kbytes of Internal Flash m 32 KBytes of Internal High Speed SRAM m 32 Mbytes of SDRAM memory 16 bit bus width B 256 Mbytes of NANDFlash memory 8 bit bus width m 18 432 MHz 20 pF miniature AT cut strip crystal m Internal RC Oscillator B Internal reset controller with a bi directional reset pin m External reset push button m Embedded 1 8V regulator drawing up to 100 mA for the core and external components m On board 3 3V linear regulator m One Serial interface DBGU COM Port via RS 232 DB9 male connectors m One additional serial interface COM Port 0 with RTS CTS handshake control via RS 232 DB9 male connectors m USB V2 0 Full speed compliant 12 Mbits per Second UDP m One Atmel stereo audio DAC AT73C213 m One 32 Ohm 20 mW Stereo Headset output J3 with master volume and mute controls m One 5 way joystick 4 directions and push for confirmation B Two user input pushbuttons m Two user green LEDs m One yellow power LED can be also
23. RM 22 Mar 07 Figure 2 1 AT91SAM7SE EK Layout Top View P GND 3V3 zi TP4 GND Boz EEE EP Se J13 1 R5232 COM PORT gACT 100 ND J18 AMEL AT91SAM7SE EK AM C38 TP5 a R18 44 C39 C36 C31 o 00 C43 o n DE o lt ca ko u o z a a D a Fo A We w Al z z mox ul 3 r a o dy Ny 2I DH Kai t a _ wesg 750 od 9 x2 S N 7 DS O mo l Na m Ash cu 7 re MOD a x N oo a es E m Y co pes vvd Y G Le i o 4022 Rin a ola ac SITTET bg dg ann 4 no 899 llo Porn q E 5 1 199 E As Wu O e m a Ten 298 LISE Dar za lt aoo0o lt sne O P os Io TSU 2500 mmm w gt gt LO gt O gt W TT geo Al o u oz a 1 o m va o gt um ZZ 2294 gt gt gt Ge LL we at az S z Ho 0 2 E o 00 m R my 2 E m m a a N E _ Kal a a D e 5 o on a gt zu amp gt Q o o N Ka o Ol 5 sa a A 2 e X lt o m o w nr e 1732 e e e N e A o un kel x a em m a lt lt e o wo o z ach gt W lt a ot lt a o o o N co y o N t o mE AEN Lo ts ke ee oe a e o e o r _ m 7 m m N NO N m o u Z lt o gt o xo o Y n le as 22 a
24. RNW NCS0 A15 PA24 SDA1O PB24 A18 A omi A22 PA25 SDCKE PB25 A19 B Di2 A21 PA26 SDCS NCSi PB26 A20 C PA27 SDWE PB27 CFRST A SAE SDCS NCS1 PA28 CAS PB28 CFCD B D13 CFRNW NCSO PA29 RAS PB29 CFRNW_NCSO PA30 PB30 NCS2 l dede 4 CFWE NWE NWRO PA31 PB31 NANDCS_NCS3 B14 D14 CFIOR NBS1_NWR1 CFCS0_NCS4 1 CFIOW_NBS3 A SDA10 CFOE_NRD Bis AP ND lt sbck SDWE SDCKE A16 e NCS6 CAS B16 2 LD16_NWAIT RAS 6 CFCS1 A CFCE1 AD 4 7 GFGEZ OOOQO 517 NCS7 AD4 NANDOE A18 18 ADS Big APT Die AD6 NANDWE 8 AD7 A19 9 SPARE1 SPARE1 Big I gt APT pis z SPAREO SPARE2 p i A20 Q GPIO1 Bao AC 020 lt 4857 GPIO2 0 PIO A PIO B PIO C amp ADC NOT POPULATED J15 J16 J17 USER S GRID AERA PA1 PAO PB1 PBO PC1 PCO EN PAS 4 PAZ PB3 4 PB2 PC3 PC2 PAS BG 5 PM PB5 g PB4 PCS PCA NOTFOFULSTER PA7 8 PA6 PB7 8 PB6 PC7 e LE PC6 i PAS 9 m Q PAS PB9 9 0 PB8 PC9 9 e PC8 1 27 PITCH PAT PA10 PB11 PB10 PCT PC10 PA13 4 _ PA12 PB13 4 _ PB12 PC13 PC12 PA15 e PA14 PB15 6 PB14 PC15 PC14 PA17 g PA16 PB17 8 PB16 PC17 PC16 PA19 le 0 PAI8 PB19 9 0 PB18 PC19 9 e 20 __PC18 PA21 e PA20 PB21 PB20 PC21 e PC20 PA23 4 PA22 PB23 4 PB22 PC23 PC22 PA25 x 6 PA24 PB25 6 PB24 2 I PA27 e 8 _PA26 PB27 8 PB26 PA29 le 0 _ 428 PB29 9 0 PB28 AD5 9 AD4 PA31 PA30 PB31 PB30 AD7 AD6 I i K 4 e GI H X CBR K 40 AC a I i i gt
25. TARM 22 Mar 07 PIO USAGE DDP AT91SAM7SE spckB MEMORY lt c a o z ALE NANDOE NANDGE u NANDWE lt NANDCS NANDWE ra RDYBSY NANDCS RDYBSY z 1 D O 15 z SI so e 5 SCK NOT Ek CS POPULATED E E wt NRST ae p nrst a TWCK 23 me SCL NOT g SDA POPULATED ui a Ow 03 MEMORY EXPANSION CONNECTORS D 0 31 AJO 22 SDCK SDCK PAJO 31 PA 0 31 PEL EAR 31 PB 0 31 PB 0 31 9 LEN PB o 31 PC 0 23 P 0 23 m EB 5 bcp 23 NRST NRST 4M AD 4 7 02 AT91SAM7SE AD 4 7 PA 0 31 NANDCS RDYBSY PB31 PCK2 NANDOE NANDWE NWE NAD AIMEL KJ AT91SAM7SE EK Evaluation Board User Guide B NRST AD 4 7 06 EXPANSION CONNECTORS AMEL Section 3 Board Description 3 1 AT91SAM7SE Incorporates the ARM7TDMI ARM Thumb Processor Microcontroller High performance 32 bit RISC Architecture High density 16 bit Instruction Set Leader in MIPS Watt EmbeddedICE In circuit Emulation Debug Communication Channel Support Internal High speed Flash 512 Kbytes Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes Dual Plane AT91SAM7SE512 256 Kbytes AT91SAM7SE256 Organized in One Bank of 1024 Pages of 256 Bytes Single Plane AT91SAM7SE256 32 Kbytes AT91SAM7SE32 Organized in One Bank of 256 Pages of 128 Bytes Single Plane AT91SAM7SE32
26. ent use By default they are closed To use this feature the user has to open the strap and insert an anmeter 4 2 Audio Configuration Table 4 2 Audio Configuration Default Designation Setting R5 Soldered Enables the use of the audio stereo DAC AT73C213 AT91SAM7SE EK Evaluation Board User Guide 4 1 6241B ATARM 22 Mar 07 Configuration 4 3 JTAGIICE Table 4 3 JTAG ICE Configuration Default Designation Setting 4 4 Microcontroller Clock 4 5 Memory 4 6 Ethernet 4 2 6241B ATARM 22 Mar 07 Opened Selects ICE mode or JTAG mode Closed Soldered Enables the ICE NRST input Table 4 4 Microcontroller Clock Configuration Designation R13 R15 Default Setting Soldered S3 Opened Feature Enables the use of 18 432MHz crystal If external clock used R13 R15 must be unsoldered and S3 closed Table 4 5 Memory Configuration Default Designation Setting Feature SDRAM R18 Soldered Enables MN4 Chip select access NAND FLASH MN6x R22 Soldered Enables the use of NANDFlash MN6x R20 Soldered Enables the use of Ready Busy signal S5 Opened Disables write protect SERIAL DATAFLASH MN5 NOT POPULATED R26 Soldered Enables the use of the Serial DataFlash S4 Opened Disables the write protect TWI SERIAL EEPROM MN10 NOT POPULATED R30 Soldered Enables SCL access R31 Soldered Enables SDA access NOT POPULATED Table 4
27. o Springs CO 80906 USA Tel 1 719 576 3300 Fax 1 719 540 1759 Biometrics Avenue de Rochepleine BP 123 38521 Saint Egreve Cedex France Tel 33 4 76 58 47 50 Fax 33 4 76 58 47 60 ASIC ASSP Smart Cards Zone Industrielle 13106 Rousset Cedex France Tel 33 4 42 53 60 00 Fax 33 4 42 53 60 01 Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel 852 2721 9778 Fax 852 2722 1369 1150 East Cheyenne Min Blvd Colorado Springs CO 80906 USA Tel 1 719 576 3300 apan Jap Fax 1 719 540 1759 9F Tonetsu Shinkawa Bldg 1 24 8 Shinkawa Chuo ku Tokyo 104 0033 Scottish Enterprise Technology Park Japan Maxwell Building Tel 81 3 3523 3551 East Kilbride G75 OQR Scotland Fax 44 1355 242 743 S Literature Requests www atmel com literature POWERED ARM Disclaimer The information in this document is provided in connection with Atmel products No license express or implied by estoppel or otherwise to any intellectual property right is granted by this document or in connection with the sale of Atmel products EXCEPT AS SET FORTH IN ATMELS TERMS AND CONDI TIONS OF SALE LOCATED ON ATMELS WEB SITE ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT IN NO EVENT SHALL ATMEL
28. software controlled m 20 pin JTAG ICE interface connector m DBGU COM Port m All I Os of the AT91SAM7SE are routed to peripheral extension connectors AMEL 6241B ATARM 22 Mar 07 Board Description 3 12 PIO Usage Table 3 1 PIO Controller A m All EBI Signals of the AT91SAM7SE are routed to extension footprint connectors J14 This allows the developer to check the integrity of the components and to extend the features of the board by adding external hardware components or boards I O Line Peripheral A Peripheral B Comments Function PAO PWMO AO NBSO High Drive Power LED PA1 PWM1 A1_NBS2 High Drive User LED 1 PA2 PWM2 A2 High Drive User LED 2 PA3 TWD A3 High Drive EEPROM AT24C256 SDA PA4 TWCK A4 EEPROM AT24C256 SCL DAG RXDO A5 RS232 COM PORT RXD PA6 TXDO A6 RS232 COM PORT TXD PA7 RTSO A7 RS232 COM PORT RTS PA8 CTSO A8 RS232 COM PORT CTS PA9 DRXD A9 SERIAL DEBUG PORT RXD PA10 DTXD A10 SERIAL DEBUG PORT TXD PA11 NPCSO A11 SPI DATAFLASH memory Chip Select PA12 MISO A12 SPI DATAFLASH amp Audio DAC MISO PA13 MOSI A13 SPI DATAFLASH 8 Audio DAC MOSI PA14 SPCK A14 SPI DATAFLASH 8 Audio DAC SPCK PA15 TF A15 Audio DAC AT73C213 LRFS PA16 TK A16 BAO Audio DAC AT73C213 BCLK PA17 TD A17 BA1 ADO Audio DAC AT73C213 SDIN PA18 RD NBS3 CFIOW AD1 PA19 RK NCS4 CFCSO AD2 PA20 RF NCS2 CFCS2 AD3 ETHERNET DM9000A
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