AT91SAM7L-EK Evaluation Board .................................................................................................................... User Guide 6370A–ATARM–15-Feb-08 1-2 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Table of Contents Section 1 Overview .................................................................................................................... 1-1 1.1 Scope................................................................................................................................. 1-1 1.2 Deliverables ....................................................................................................................... 1-1 1.3 The AT91SAM7L-EK Evaluation Board ............................................................................. 1-1 1.3.1 Handheld Board................................................................................................... 1-1 1.3.2 Docking Board ..................................................................................................... 1-2 Section 2 Setting Up the AT91SAM7L-EK Board....................................................................... 2-1 2.1 Electrostatic Warning ......................................................................................................... 2-1 2.2 Requirements..................................................................................................................... 2-1 2.3 Layout ................................................................................................................................ 2-2 2.4 Powering Up the Board...................................................................................................... 2-4 2.5 Handheld Board in Stand-alone Mode............................................................................... 2-4 2.6 Getting Started................................................................................................................... 2-4 2.7 AT91SAM7L-EK Block Diagram ........................................................................................ 2-5 Section 3 Board Description....................................................................................................... 3-1 3.1 AT91SAM7L Microcontroller .............................................................................................. 3-1 3.2 AT91SAM7L Block Diagram .............................................................................................. 3-3 3.3 Memory .............................................................................................................................. 3-4 3.4 Clock Circuitry.................................................................................................................... 3-4 3.5 Reset Circuitry ................................................................................................................... 3-4 3.6 Supply Controller ............................................................................................................... 3-4 3.7 Power Supply Circuitry....................................................................................................... 3-4 3.8 Remote Communication .................................................................................................... 3-4 3.9 Analog Interface................................................................................................................. 3-4 3.10 User Interface .................................................................................................................... 3-4 3.11 Debug Interface ................................................................................................................. 3-5 3.12 Expansion Slot ................................................................................................................... 3-5 3.13 .......................................................................................................................... PIO Usage3-5 Section 4 Configuration .............................................................................................................. 4-1 4.1 Configuration Jumpers....................................................................................................... 4-1 AT91SAM7L-EK Evaluation Board User Guide i 6370A–ATARM–15-Feb-08 Table of Contents (Continued) 4.2 Configuration Straps on the Handheld Board .................................................................... 4-3 4.3 Configuration Straps on the Docking Board....................................................................... 4-4 4.4 Miscellaneous Configuration.............................................................................................. 4-4 4.5 Power Supply Schemes..................................................................................................... 4-5 Section 5 Schematics................................................................................................................. 5-1 5.1 Schematics ........................................................................................................................ 5-1 Section 6 Errata.......................................................................................................................... 6-1 6.1 Optimal Operation.............................................................................................................. 6-1 Section 7 Revision History ......................................................................................................... 7-1 7.1 ii 6370A–ATARM–15-Feb-08 Revision History ................................................................................................................. 7-1 AT91SAM7L-EK Evaluation Board User Guide Section 1 Overview 1.1 Scope The AT91SAM7L-EK evaluation kit enables the evaluation of and code development of applications running on an AT91SAM7L device. The kit consists of two boards which can be connected together: The Handheld Board (hereafter referred to as HB) and The Docking Board (hereafter referred to as DB) These two boards must be connected together in debug or programming mode. This guide focuses on the AT91SAM7L-EK board as an evaluation platform. 1.2 Deliverables The AT91SAM7L-EK package contains the following items: One Handheld Board One Docking Board One Universal input AC/DC power supply with US, UK and European plug adapters One RS232 crossed serial cable One AT91SAM7L-EK dedicated CD-ROM 1.3 The AT91SAM7L-EK Evaluation Board 1.3.1 Handheld Board The handheld board is equipped with an AT91SAM7L128 (128-lead LQFP package) together with the following: 400-segment LCD Display 35-key Keyboard (7x5 matrix) Two AAA battery clip socket IrDA® transceiver Weather Station Capabilities (Temperature/Pressure sensor) SPI DataFlash® SD/MMC Card connector ZIGBEE expansion connector (optional RZ502 board) VCC level monitor AT91SAM7L-EK Evaluation Board User Guide 1-1 6370A–ATARM–15-Feb-08 Overview 1.3.2 Force Wake-up push button Reset push button Configuration Jumpers Docking Board The docking board is equipped with I/O expansion connectors and Debug devices: 5-Volt DC power supply input Yellow Power Supply LED (software controlled) Two Green User LEDs JTAG/ICE interface HE10 ADC connector (4 inputs) Three expansion connectors (PIO A, PIO B, PIO C) 1-2 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Section 2 Setting Up the AT91SAM7L-EK Board 2.1 Electrostatic Warning The AT91SAM7L-EK evaluation board is shipped in protective anti-static packaging. The board must not be exposed 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 AT91SAM7L-EK evaluation board, the following items are needed: The AT91SAM7L-EK evaluation board itself AC/DC power adapter (5V at 2A), 2.1 mm x 5.5 mm An DS732 crossed cable and/or a JTAG/ICE interface depending on the kind of development projects to be done. AT91SAM7L-EK Evaluation Board User Guide 2-1 6370A–ATARM–15-Feb-08 Setting Up the AT91SAM7L-EK Board 2.3 Layout Figure 2-1. 2-2 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Layout -Top View AT91SAM7L-EK Evaluation Board User Guide Setting Up the AT91SAM7L-EK Board Figure 2-2. AT91SAM7L-EK Layout - Bottom View AT91SAM7L-EK Evaluation Board User Guide 2-3 6370A–ATARM–15-Feb-08 Setting Up the AT91SAM7L-EK Board 2.4 Powering Up the Board The AT91SAM7L-EK requires 5V DC (± 5%). DC power is supplied to the board via the 2.1 mm x 5.5 mm socket J211. Coaxial plug center positive standard. 2.5 Handheld Board in Stand-alone Mode The user has the possibility to fit 2 x 1.5V AAA battery cells in the handheld board clip sockets in order to use the HB in stand-alone mode (application software programmed in the AT91SAM7L microcontroller embedded flash). 2.6 Getting Started The AT91SAM7L-EK evaluation kit is delivered with a CD-ROM containing all necessary information and step-by-step procedures for working with the most common development tool chains. 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 AT91SAM7L-EK. 2-4 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Setting Up the AT91SAM7L-EK Board AT91SAM7L-EK Block Diagram 2.7 AT91SAM7L-EK Block Diagram Figure 2-3. Sheet 6 DB_PC[0..29] DB_PB[0..23] DB_PA[0..25] DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DB_AD[0..3] DB_ADVREF DB_PC[0..29] DB_PB[0..23] DB_PA[0..25] DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DB_AD[0..3] DB_ADVREF Docking station Dock PIO, power DB_ADVREF DB_AD[0..3] DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DB_PA[0..25] DB_PB[0..23] DB_PC[0..29] Handheld-Dock connection ADVREF JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO AD[0..3] PA[0..25] PB[0..23] PC[0..29] BATTSEL_A BATTSEL_B Sheet 5 Handheld processor PC[0..29] PB[0..23] PA[0..25] AD[0..3] JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO ADVREF Handheld device ADVREF JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO AD[0..3] PA[0..25] PB[0..23] PC[0..29] BATTSEL_A BATTSEL_B AD[0..3] PC[0..29] BATTSEL_A BATTSEL_B Handheld interfaces PA[0..25] PB[0..23] PC[0..29] Handheld LCD, KBD Sheet 2 Sheet 4 Sheet 3 2-5 AT91SAM7L-EK Evaluation Board User Guide 6370A–ATARM–15-Feb-08 Section 3 Board Description The following paragraphs list the features available on the AT91SAM7L-EK and onto which board a particular feature has been fitted: 3.1 The Handheld Board (HB) The Docking Board (DB) AT91SAM7L Microcontroller • Incorporates the ARM7TDMI® ARM® Thumb® Processor • • • • • • • • – 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 – 128 Kbytes (AT91SAM7L128), Organized in 512 Pages of 256 Bytes Single Plane – 64 Kbytes (AT91SAM7L64), Organized In 256 Pages of 256 Bytes Single Plane – Single Cycle Access at Up to 15 MHz in Worst Case Conditions – 128-bit Read Access – Page Programming Time: 4.6 ms, Including Page Auto Erase, Full Erase Time: 10 ms – 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit – Fast Flash Programming Interface for High Volume Production Enhanced Embedded Flash Controller (EEFC) – Interface of the Flash Block with the 32-bit Internal Bus – Increases Performance in ARM and Thumb Mode with 128-bit Wide Memory Interface Internal High-speed SRAM, Single-cycle Access at Maximum Speed – 6 kbytes • 2 Kbytes Directly on Main Supply That Can Be Used as Backup SRAM • 4 Kbytes in the Core Memory Controller (MC) – Enhanced Embedded Flash Controller, Abort Status and Misalignment Detection Reset Controller (RSTC) – Based on Brownout Reset and Low-power Factory-calibrated Brownout Detector – Provides External Reset Signal Shaping and Reset Source Status Clock Generator (CKGR) – Low-power 32 kHz RC Oscillator, 32 kHz On-chip Oscillator, 2 MHz Fast RC Oscillator and one PLL Supply Controller (SUPC) – Minimizes Device Power Consumption – Manages the Different Supplies On Chip – Supports Multiple Wake-up Sources Power Management Controller (PMC) – Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode – Three Programmable External Clock Signals – Handles Fast Start Up AT91SAM7L-EK Evaluation Board User Guide 3-1 6370A–ATARM–15-Feb-08 Board Description • Advanced Interrupt Controller (AIC) • • • • • • • • • • • • • • • • • • • 3-2 6370A–ATARM–15-Feb-08 – Individually Maskable, Eight-level Priority, Vectored Interrupt Sources – 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 Clock (RTC) – Two Hundred Year Calendar with Alarm – Runs Off the Internal RC or Crystal Oscillator Three Parallel Input/Output Controllers (PIOA, PIOB, PIOC) – Eighty 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 Eleven Peripheral DMA Controller (PDC) Channels One Segmented LCD Controller – Display Capacity of Forty Segments and Ten Common Terminals – Software Selectable LCD Output Voltage (Contrast) Two Universal Synchronous/Asynchronous Receiver Transmitters (USART) – Individual Baud Rate Generator, IrDA® Infrared Modulation/Demodulation – Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support – Manchester Encoder/Decoder – Full Modem Line Support on USART1 One Master/Slave Serial Peripheral Interface (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 Atmel® Two-wire EEPROMs and I2C compatible Devices Supported – General Call Supported in Slave Mode One 4-channel 10-bit Analog-to-Digital Converter, Four Channels Multiplexed with Digital I/Os SAM-BA® Boot Assistant – Default Boot Program – Interface with SAM-BA Graphic User Interface – In Application Programming Function (IAP) IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins I/Os, including Four High-current Drive I/O lines, Up to 4 mA Each Power Supplies – Embedded 1.8V Regulator, Drawing up to 60 mA for the Core with Programmable Output Voltage – Single Supply 1.8V - 3.6V – Zero-power Power-on Reset and Brownout Detector, Fully Programmable Fully Static Operation: Up to 36 MHz at 85°C Available in a 128-lead LQFP Green and a 144-ball LFBGA Green Package AT91SAM7L-EK Evaluation Board User Guide Board Description 3.2 AT91SAM7L Block Diagram Figure 3-1. AT91SAM7L BLock Diagram TDI TDO TMS TCK ICE JTAG SCAN Charge Pump ARM7TDMI Processor JTAGSEL LCD Voltage Regulator System Controller 2 MHz RCOSC TST CAPP1 CAPM1 CAPP2 CAPM2 VDDINLCD VDD3V6 VDDLCD VDDIO2 IRQ0-IRQ1 PIO FIQ 1.8 V Voltage Regulator AIC PCK0-PCK2 VDDCORE CLKIN PLL XIN XOUT VDDIO1 VDDIO2 Memory Controller PLLRC VDDIO1 VDDIO1 GND VDDOUT PMC SRAM OSC Embedded Flash Controller Address Decoder 32k RCOSC Abort Status Misalignment Detection 2 Kbytes( Back-up) 4 Kbytes (Core) VDDCORE Flash BOD POR ERASE 64/128 Kbytes Supply Controller Peripheral Bridge NRST ROM (12 Kbytes) Peripheral Data Controller 11 Channels RSTB Fast Flash Programming Interface FWUP VDDIO1 APB PGMRDY PGMNVALID PGMNOE PGMCK PGMM0-PGMM3 PGMD0-PGMD15 PGMNCMD PGMEN0-PGMEN2 SAM-BA RTC PIT PIO WDT DRXD DTXD DBGU PWM0 PWM1 PWM2 PWM3 TCLK0 TCLK1 TCLK2 TIOA0 TIOB0 TIOA1 TIOB1 TIOA2 TIOB2 PWMC PDC PDC Timer Counter PIOA (26 IOs) TC0 PIOB (24 IOs) TC1 PDC SEG00-SEG39 COM0-COM9 LCD Controller TWI PDC PDC SPI PDC USART0 PDC PDC PIO RXD0 TXD0 SCK0 RTS0 CTS0 RXD1 TXD1 SCK1 RTS1 CTS1 DCD1 DSR1 DTR1 RI1 AT91SAM7L-EK Evaluation Board User Guide PDC PDC ADC USART1 PIO TC2 PIOC (30 IOs) TWD TWCK NPCS0 NPCS1 NPCS2 NPCS3 MISO MOSI SPCK ADTRG AD0 AD1 AD2 AD3 ADVREF PDC 3-3 6370A–ATARM–15-Feb-08 Board Description 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Memory 128 Kbytes of Internal Flash (HB) 6 KBytes Internal High Speed SRAM (HB) Clock Circuitry 32.768KHz standard crystal for the embedded oscillator (HB) Internal RC Oscillator (HB) Reset Circuitry Internal Reset Controller with a bi-directional reset pin (HB) External reset push button (HB) Supply Controller Programmable Supply Controller (HB) Force Wake-Up Push Button (HB) Power Supply Circuitry Embedded 1.8V regulator (Drawing up to 60 mA for the Core) (HB) On board 2 x 1.5V AAA type battery cells (not delivered in the kit) (HB) On board 3.3V linear regulator (DB) One VCC/VBAT Power Supply Monitoring device (HB) Remote Communication One Serial interface (DBGU COM Port) via RS-232 DB9 male socket (DB) One IrDA transceiver (COM Port 0) (HB) Analog Interface 3.10 Four Analog Inputs up to ADVREF input (1.8V max) via one HE10 connector (DB) User Interface One 35-key Keyboard (7x5 matrix) (HB) One 400-segment LCD Display (HB) One Temperature/Pressure Sensor (Weather Station Application) (HB) Two user's green LEDs (DB) One Yellow Power LED (software controlled) (DB) 3-4 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Board Description 3.11 3.12 3.13 Debug Interface 20-pin JTAG/ICE interface connector (DB) DBGU COM Port (DB) Expansion Slot One DataFlash, SD/MMC Card Slot (HB) One ZIGBEE interface connector (dedicated to an optional RZ502 board) (HB) All I/Os of the AT91SAM7L are routed to peripheral extension connectors (DB) PIO Usage The following tables present the way the PIO lines multiplexing has been used on the AT91SAM7L-EK. Table 3-1. PIOA Usage I/O Line Peripheral A Peripheral B Comments Peripheral Usage Powered By PA0 COM0 LCD Display COM0 VDDI02 PA1 COM1 LCD Display COM1 VDDI02 PA2 COM2 LCD Display COM2 VDDI02 PA3 COM3 LCD Display COM3 VDDI02 PA4 COM4 LCD Display COM4 VDDI02 PA5 COM5 LCD Display COM5 VDDI02 PA6 SEG0 LCD Display SEG0 VDDI02 PA7 SEG1 LCD Display SEG1 VDDI02 PA8 SEG2 LCD Display SEG2 VDDI02 PA9 SEG3 LCD Display SEG3 VDDI02 PA10 SEG4 LCD Display SEG4 VDDI02 PA11 SEG5 LCD Display SEG5 VDDI02 PA12 SEG6 LCD Display SEG6 VDDI02 PA13 SEG7 LCD Display SEG7 VDDI02 PA14 SEG8 LCD Display SEG8 VDDI02 PA15 SEG9 LCD Display SEG9 VDDI02 PA16 SEG10 LCD Display SEG10 VDDI02 PA17 SEG11 LCD Display SEG11 VDDI02 PA18 SEG12 LCD Display SEG12 VDDI02 PA19 SEG13 LCD Display SEG13 VDDI02 PA20 SEG14 LCD Display SEG14 VDDI02 PA21 SEG15 LCD Display SEG15 VDDI02 PA22 SEG16 LCD Display SEG16 VDDI02 AT91SAM7L-EK Evaluation Board User Guide 3-5 6370A–ATARM–15-Feb-08 Board Description Table 3-1. PIOA Usage (Continued) I/O Line Peripheral A Peripheral B Comments Peripheral Usage Powered By PA23 SEG17 LCD Display SEG17 VDDI02 PA24 SEG18 LCD Display SEG18 VDDI02 PA25 SEG19 LCD Display SEG19 VDDI02 Table 3-2. PIOB Usage I/O Line Peripheral A Peripheral B Comments Peripheral Usage Powered by PB0 SEG20 LCD Display SEG20 VDDI02 PB1 SEG21 LCD Display SEG21 VDDI02 PB2 SEG22 LCD Display SEG22 VDDI02 PB3 SEG23 LCD Display SEG23 VDDI02 PB4 SEG24 LCD Display SEG24 VDDI02 PB5 SEG25 LCD Display SEG25 VDDI02 PB6 SEG26 LCD Display SEG26 VDDI02 PB7 SEG27 LCD Display SEG27 VDDI02 PB8 SEG28 LCD Display SEG28 VDDI02 PB9 SEG29 LCD Display SEG29 VDDI02 PB10 SEG30 LCD Display SEG30 VDDI02 PB11 SEG31 LCD Display SEG31 VDDI02 PB12 NPCS3 SEG32 LCD Display SEG32 VDDI02 PB13 NPCS2 SEG33 LCD Display SEG33 VDDI02 PB14 NPCS1 SEG34 LCD Display SEG34 VDDI02 PB15 RTS1 SEG35 LCD Display SEG35 VDDI02 PB16 RTS0 SEG36 LCD Display SEG36 VDDI02 PB17 DTR1 SEG37 LCD Display SEG37 VDDI02 PB18 PWM0 SEG38 LCD Display SEG38 VDDI02 PB19 PWM1 SEG39 LCD Display SEG39 VDDI02 PB20 PWM2 COM6 LCD Display COM6 VDDI02 PB21 PWM3 COM7 LCD Display COM7 VDDI02 PB22 NPCS1 PCK1 COM8 LCD Display COM8 VDDI02 PB23 PCK0 NPCS3 COM9 LCD Display COM9 VDDI02 I 3-6 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Board Description Table 3-3. PIOC Usage /O Line Peripheral A Peripheral B Comments PC0 CTS1 PWM2 WKUP0 Keypad PC0 as Keypad ROW 0 VDDIO1 PC1 DCD1 TIOA2 WKUP1 Keypad PC1 as Keypad ROW 1 VDDIO1 PC2 DTR1 TIOB2 WKUP2 Keypad PC2 as Keypad ROW 2 VDDIO1 PC3 DSR1 TCLK1 WKUP3 Keypad PC3 as Keypad ROW 3 VDDIO1 PC4 RI1 TCLK2 WKUP4 Keypad PC4 as Keypad ROW 4 VDDIO1 PC5 IRQ1 NPCS2 WKUP5 ZIGBEE IRQ1 with Wake-up Capability VDDIO1 PC6 NPCS1 PCK2 WKUP6 ZIGBEE NPCS1 VDDIO1 PC7 PWM0 TIOA0 High drive Green User LED 1 PWM0 VDDIO1 PC8 PWM1 TIOB0 High drive Green User LED 2/ZIGBEE (Shared PIO) PWM1/PC8 as RSTN VDDIO1 PC9 PWM2 SCK0 High drive Yellow Power LED/ZIGBEE (Shared PIO) PWM3/PC15 as SLP_TR VDDIO1 PC10 TWD NPCS3 High drive Keypad PC10 as Keypad COL 0 VDDIO1 PC11 TWCK TCLK0 WKUP7 Keypad PC11 as Keypad COL 1 VDDIO1 PC12 RXD0 NPCS3 WKUP8 IrDA RXD RXD0 VDDIO1 PC13 TXD0 PCK0 WKUP9 IrDA TXD TXD0 VDDIO1 PC14 RTS0 ADTRG WKUP10 IrDA SD PC14 VDDIO1 PC15 CTS0 PWM3 WKUP11 VCCSAMP (VCC Sample for Measure) PC15 as VCCSAMP VDDIO1 PC16 DRXD NPCS1 Serial Debug Com Port DRXD VDDIO1 PC17 DTXD NPCS2 Serial Debug Com Port DTXD VDDIO1 PC18 NPCS0 PWM0 Card Socket NPCS0 VDDIO1 PC19 MISO PWM1 Card Socket/Pressure Temperature Sensor/ZIGBEE MISO VDDIO1 PC20 MOSI PWM2 Card Socket/Pressure Temperature Sensor/ZIGBEE MOSI VDDIO1 PC21 SPCK PWM3 Card Socket/Pressure Temperature Sensor/ZIGBE SPCK VDDIO1 PC22 NPCS3 TIOA1 Pressure Temperature Sensor NPCS3 (see AN510 INTERSEMA) VDDIO1 PC23 PCK0 TIOB1 Pressure Temperature Sensor PCK0 VDDIO1 PC24 RXD1 PCK1 Card Socket PC24 as CARD DETECT VDDIO1 PC25 TXD1 PCK2 Keypad PC25 as Keypad COL 2 VDDIO1 PC26 RTS0 FIQ Keypad PC26 as Keypad COL 3 VDDIO1 AT91SAM7L-EK Evaluation Board User Guide WKUP12 Peripheral Usage Powered by 3-7 6370A–ATARM–15-Feb-08 Board Description Table 3-3. PIOC Usage (Continued) /O Line Peripheral A Peripheral B Comments PC27 NPCS2 IRQ0 WKUP13 Keypad PC27 as Keypad COL 4 VDDIO1 PC28 SCK1 PWM0 WKUP14 Keypad PC28 as Keypad COL 5 VDDIO1 PC29 RTS1 PWM1 WKUP15 Keypad PC29 as Keypad COL 6 VDDIO1 3-8 6370A–ATARM–15-Feb-08 Peripheral Usage Powered by AT91SAM7L-EK Evaluation Board User Guide Section 4 Configuration 4.1 Configuration Jumpers The configuration jumpers are all fitted on the handheld board. Table 4-1. Configuration Jumper Settings (See Figure 4-1) Designation Default Setting J101 Open J103 Closed VDDCORE (Core Power Supply) Jumper (1) J106 Closed VDDIO1 (I/O Lines (PIOC) and Voltage Regulator Power Supply) Jumper (1) J107 2-3 VDDINLCD (LCD Charge Pump Supply) Jumper Select 1 - 2: Powered by VCC (3.3V) 2 - 3: Not powered (connected to GND) J108 2-3 VDDLCD (LCD Charge Pump Intermediate Voltage) Jumper Select 1 - 2: Powered by VDD3V6 (Output of the LCD Charge Pump) 2 - 3: Powered by VCC (3.3V) J109 Note: Closed Feature Erases all internal Flash memory and the NVM Configuration Bits when the board is powered. To do so, the user will have to close this for at least 220 ms. VDDIO2 (LCD I/O Lines Power Supply (PIOA and PIOB)/LCD Voltage Regulator Output) and VDDLCD (LCD Charge Pump Intermediate Voltage) Configuration Jumper • Closed: VDDIO2 and VDDLCD are powered by VCC (3.3V), the LCD Voltage Regulator is not used and in this case, J108 Jumper shall be put in 2 - 3 position. • Opened: the LCD Voltage Regulator is in use and provides VDDIO2. VDDLCD is provided by VDD3V6 or VCC, depending on J108 Configuration. 1. These jumpers are provided for use as power consumption measurement. By default, they are closed. To use this feature, the user has to open the strap and insert an anmeter. AT91SAM7L-EK Evaluation Board User Guide 4-1 6370A–ATARM–15-Feb-08 Configuration Figure 4-1. Jumper Location R130 R110 R109 R103 R106 R107 R108 R111 4-2 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Configuration 4.2 Configuration Straps on the Handheld Board Table 4-2. Handheld Board Configuration Strap Settings (See Figure 4-2) Designation Default Setting R130 Open JTAGSEL Configuration: ICE Mode by Default, JTAG Mode if Soldered R103 Open Allows to strap J103: if fitted, connects permanently VDDCORE to VDDOUT R106 Open Allows to strap J106: if fitted, connects permanently VDDIO1 to VCC (3.3V) R107 Open Allows to strap J107 1 - 2 position: if fitted, connects permanently VDDINLCD to VCC (3.3V) R108 Open Allows to strap J108 1 - 2 position: if fitted, connects permanently VDDLCD to VDD3V6 R109 Open Allows to strap J109: if fitted, connects permanently VDDLCD to VDDIO2 R110 Open Allows to strap J108 2 - 3 position: if fitted, connects permanently VDDLCD to VCC (3.3V) R111 Open Allows to strap J107 2 - 3 position: if fitted, connects permanently VDDINLCD to GND R184 Open Allows to strap the U109/U110 device on the ZIGBEE INTERFACE. The configuration depends on the optional RZ502 board revision AT91SAM7L-EK Evaluation Board User Guide Feature 4-3 6370A–ATARM–15-Feb-08 Configuration Figure 4-2. Strap Location J101 J103 J106 J107 J108 J109 4.3 Configuration Straps on the Docking Board Table 4-3. Docking Board Configuration Straps 4.4 Designation Default Setting R208 Soldered Feature Enables the ICE NRST input by default (when soldered) Miscellaneous Configuration Table 4-4. Miscellaneous Configuration 4-4 6370A–ATARM–15-Feb-08 Designation Default Setting TP100 N.A GND Test point on the HB TP250 N.A GND Test point on the DB Feature AT91SAM7L-EK Evaluation Board User Guide Configuration 4.5 Power Supply Schemes The following figures illustrate the three typical power supply schematics of the AT91SAM7L related to J107, J108 and J109 jumper configurations. Figure 4-3. The LCD Charge Pump supplies the LCD Voltage Regulator (J107 in 1 - 2 position, J108 in 1 - 2 position, J109 Opened) VDDIO2 VDDLCD LCD Voltage Regulator CAPP1 VDD3V6 CAPM1 Charge Pump External supply CAPP2 VDDINLCD CAPM2 Figure 4-4. The LCD Voltage Regulator is externally supplied (J107 in 2 - 3 position, J108 in 2 - 3 position, J109 Opened) VDDIO2 External supply VDDLCD LCD Voltage Regulator CAPP1 VDD3V6 CAPM1 Charge Pump CAPP2 VDDINLCD CAPM2 AT91SAM7L-EK Evaluation Board User Guide 4-5 6370A–ATARM–15-Feb-08 Configuration Figure 4-5. The LCD Charge Pump and the LCD Voltage Regulator are not used (J107 in 2 - 3 position, J108 in 2 - 3 position, J109 Closed, Default Configuration) External supply VDDIO2 VDDLCD LCD Voltage Regulator CAPP1 VDD3V6 CAPM1 Charge Pump CAPP2 VDDINLCD CAPM2 4-6 6370A–ATARM–15-Feb-08 AT91SAM7L-EK Evaluation Board User Guide Section 5 Schematics 5.1 Schematics This section contains the following schematics: Top Level Handheld: Processor Handheld: LCD, KBD Handheld: Interfaces Handheld-dock Connection Dock: PIO, Power AT91SAM7L-EK Evaluation Board User Guide 5-1 6370A–ATARM–15-Feb-08 D C B A 5 Sheet 6 DB_PC[0..29] DB_PB[0..23] DB_PA[0..25] DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DB_AD[0..3] DB_ADVREF 4 DB_PC[0..29] DB_PB[0..23] DB_PA[0..25] DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DB_AD[0..3] DB_ADVREF Docking station Dock PIO, power DB_ADVREF DB_AD[0..3] DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DB_PA[0..25] DB_PB[0..23] DB_PC[0..29] Handheld-Dock connection DB_VCC DB_GND ADVREF JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO AD[0..3] PA[0..25] PB[0..23] PC[0..29] BATTSEL_A BATTSEL_B Sheet 5 Power symbols on docking board Refdes 1xx indicates placed on handheld board Refdes 2xx indicates placed on docking board DB_x signal name indicates a signal on the docking board HH_GND Power symbols on handheld board VCC 3 Handheld processor PC[0..29] PB[0..23] PA[0..25] AD[0..3] JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO ADVREF Handheld device ADVREF AD[0..3] JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_TDO PA[0..25] PB[0..23] PC[0..29] BATTSEL_A BATTSEL_B AD[0..3] PC[0..29] BATTSEL_A BATTSEL_B Handheld interfaces PA[0..25] PB[0..23] PC[0..29] Handheld LCD, KBD 2 Sheet 2 Sheet 4 Sheet 3 AT91SAM7L-EK MODIF. B UPDATED A INIT EDIT SCALE REV 1/1 1 DES. DATE TMN 15-Nov-07 TMN 27-Aug-07 This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. Top level REV. SHEET DATE 1 6 VER. D C B A XXX XX-XXX-XX XXX XX-XXX-XX B PB[0..23] FORCE WAKE-UP 5 VCC C152 100n R149 100k R128 10k 1 R150 100k U106 EN VCC OUT 3 CB3LV-3C-25M0000 HH_GND R151 100k 4 VCC PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 R129 33R R130 41 42 43 44 45 46 47 48 49 50 51 52 53 54 57 58 59 60 61 63 64 65 66 67 125 118 116 82 81 117 79 83 121 122 U100 3 AT91SAM7L-LQFP128 PB0_SEG20 PB1_SEG21 PB2_SEG22 PB3_SEG23 PB4_SEG24 PB5_SEG25 PB6_SEG26 PB7_SEG27 PB8_SEG28 PB9_SEG29 PB10_SEG30 PB11_SEG31 PB12/NPCS3_SEG32 PB13/NPCS2_SEG33 PB14/NPCS1_SEG34 PB15/RTS1_SEG35 PB16/RTS0_SEG36 PB17/DTR1_SEG37 PB18/PWM0_SEG38 PB19/PWM1_SEG39 PB20/PWM2_COM6 PB21/PWM3_COM7 PB22/NPSC1/PCK1_COM8 PB23/PCK0/NPCS3_COM9 CLKIN FWUP TDI TMS TCK TDO NRST JTAGSEL PLLRC + D VCC C167 100n SW102 SKRAALE010 FWKUP R127 100k HH_GND R126 0R PLLRCGND + NRSTB TST AD3 AD2 AD1 AD0 ADVREF PA0_COM0 PA1_COM1 PA2_COM2 PA3_COM3 PA4_COM4 PA5_COM5 PA6_SEG0 PA7_SEG1 PA8_SEG2 PA9_SEG3 PA10_SEG4 PA11_SEG5 PA12_SEG6 PA13_SEG7 PA14_SEG8 PA15_SEG9 PA16_SEG10 PA17_SEG11 PA18_SEG12 PA19_SEG13 PA20_SEG14 PA21_SEG15 PA22_SEG16 PA23_SEG17 PA24_SEG18 PA25_SEG19 AT91SAM7L64-AU 1 2 3 J107 C109 JS107 2 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 69 70 71 72 73 1 R199 10R 0805 VCC JS106 R106 0R 126 10uF/10V/X5R 0805 R111 0R PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 PA24 PA25 AD3 AD2 AD1 AD0 J101 JS101 0R R190 2 1 PA20 R133 100k HH_GND VDDOUT 22R R118 MODIF. 1/1 B UPDATED A INIT EDIT SCALE REV C147 100n HH_GND HH_GND VCC AT91SAM7L-EK 1 DES. PC[0..29] PA[0..25] ADVREF AD[0..3] VCC RESET R131 1k RSTB SW101 SKRAALE010 SHEET DATE 2 6 REV. D C B A XXX XX-XXX-XX XXX XX-XXX-XX B VER. HH_GND DATE TMN 15-Nov-07 TMN 27-Aug-07 This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. Handheld: processor 2 1 C141 22n 10k XOUT XIN/PGMCK GNDPLL C165 220n HH_GND ERASE R107 0R 80 128 127 123 + C164 220n R103 J103 0R VDDIO2 VDDIO2 VDDIO2 Q13FC1450000614 0R R108 10uF/16V C108 C105 10uF/16V GND GND GND GND GND GND GND XC101 C138 6.8p R110 CAPM2 CAPP2 CAPM1 CAPP1 R132 C149 2.2n C140 6.8p HH_GND R109 0R VCC VDDLCD VDD3V6 35 36 37 38 JTAG_TDI JTAG_TMS JTAG_TCK JTAG_TDO JTAG_RST VCC 1k JS109 0R J108 JS108 33 34 C B A 2 14 40 56 68 76 86 120 1 15 32 55 1 J106 VDDOUT VDDCORE VDDCORE VDDCORE VDDCORE VDDCORE VDDCORE JS103 C145 100n C142 100n C146 100n C144 100n C157 100n C158 100n 74 2 28 62 84 100 124 2.2u 100n 100n 100n 100n 100n 100n VDDINLCD 39 HH_GND VDDIO1 VDDIO1 VDDIO1 C106 10uF/16V 4 3 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 75 85 119 2 3 2 1 4 VCC GND 2 87 88 89 90 91 92 93 94 95 96 97 98 99 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 77 78 C166 C139 C133 C148 C131 C102 C103 100n C134 PC0/CTS1/PWM2_WKUP0 PC1/DCD1/TIOA2_WKUP1 PC2/DTR1/TIOB2_WKUP2 PC3/DSR1/TCLK1_WKUP3 PC4/RI1/TCLK2_WKUP4 PC5/IRQ1/NPCS2_WKUP5 PC6/NPCS1/PCK2_WKUP6 PC7/PWM0/TIOA0 PC8/PWM1/TIOB0 PC9/PWM2/SCK0 PC10/TWD/NPCS3 PC11/TWCK/TCLK0_WKUP7 PC12/RXD0/NPCS3_WKUP8 PC13/TXD0/PCK0_WKUP9 PC14/RTS0/ADTRG_WKUP10 PC15/CTS0/PWM3_WKUP11 PC16/DRXD/NPCS1 PC17/DTXD/MPCS2 PC18/NPCS0/PWM0 PC19/MISO/PWM1 PC20/MOSI/PWM2 PC21/SPCK/PWM3 PC22/MPCS3/TIOA1 PC23/PCK0/TIOB1 PC24/RXD1/PCK1 PC25/TXD1/PCK2 PC26/RTS0/FIQ_WKUP12 PC27/NPCS2/IRQ0_WKUP13 PC28/SCK1/PWM0_WKUP14 PC29/RTS1/PWM1_WKUP15 VDDOUT 1 J109 2 2 1 4 3 SEG37 3 COM2 SEG35 46 SEG36 SEG35 COM3 4 COM3 SEG34 45 SEG34 COM4 5 COM4 SEG33 44 SEG33 COM5 6 COM5 SEG32 43 SEG32 COM6 7 COM6 SEG31 42 SEG31 COM7 8 COM7 SEG30 41 SEG30 COM8 9 COM8 SEG29 40 SEG29 COM9 10 COM9 SEG28 39 SEG28 SEG0 11 SEG0 SEG27 38 SEG27 SEG1 12 SEG1 SEG26 37 SEG26 SEG2 13 SEG2 SEG25 36 SEG25 SEG3 14 SEG3 SEG24 35 SEG24 SEG4 15 SEG4 SEG23 34 SEG23 SEG5 16 SEG5 SEG22 33 SEG22 SEG6 17 SEG6 SEG21 32 SEG21 SEG7 18 SEG7 SEG20 31 SEG20 SEG8 19 SEG8 SEG19 30 SEG19 SEG9 20 SEG9 SEG18 29 SEG18 SEG10 21 SEG10 SEG17 28 SEG17 SEG11 22 SEG11 SEG16 27 SEG16 SEG12 23 SEG12 SEG15 26 SEG15 SEG14 25 SEG14 SEG13 24 SEG13 4 SEG36 COM2 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 COM6 COM7 COM8 COM9 COM1 47 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 2 COM0 COM1 COM2 COM3 COM4 COM5 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 COM1 5 48 PC[0..29] SEG38 SEG37 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 PA24 PA25 1 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 COM0 PB[0..23] PA[0..25] SEG39 49 D C B A 50 SEG38 COM0 SEG39 ROW0 ROW1 ROW2 ROW3 ROW4 COL0 COL1 COL2 COL3 COL4 COL5 COL6 LCD100 Custom LCD 3 E221 FIDUCIAL E120 FIDUCIAL E222 FIDUCIAL ROW0 E101 SJ-5327 E102 SJ-5327 e103 SJ-5327 E104 2 SJ-5327 E204 SJ-5327 E203 SJ-5327 E202 SJ-5327 E201 ROW3 ROW2 ROW1 ROW0 SW100 SJ-5327 1 ROW1 4 2 5 3 ROW3 ROW2 ROW4 ROW4 Keyboard 7x5 AT91SAM7L-EK PCB1 10 9 8 7 6 COL6 COL5 COL4 COL3 COL2 COL1 COL0 1 11 DES. DATE TMN 15-Nov-07 TMN 27-Aug-07 12 A08-0378.B COL0 COL1 COL2 COL3 COL4 COL5 COL6 MODIF. B UPDATED A INIT EDIT SCALE REV 1/1 This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. Handheld: LCD, KBD REV. SHEET DATE D C B A XXX XX-XXX-XX XXX XX-XXX-XX 3 6 VER. B 5 5 VCC MS5540B WEATHER STATION PRESSURE/TEMPERATURE SENSOR + C159 47uF/6V U107 VDD MCLK VCC R168 100k R169 100k 4 R170 100k R171 100k 8 7 6 SPI_MISO PC20 PC23 2 1 2 C151 100n HH_GND S102 AAA 1 2 VCC 3 PC19 PC22 IRQ1 SLP_TR MOSI NPSC1 VCC PC9 PC20 PC6 VCC R173 100k R174 100k IrDA TRANSCEIVER PC13 PC12 PC14 J110 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 HH_GND 7 8 9 1 5 2 10 12 11 VCC + R193 10R HH_GND 2 8 7 6 5 4 3 2 1 U105 VLED TXD RXD SD AGND VCC NC GND TM3201/TR2 SHIELD VCC PC8 PC21 13 4 3 6 14 HH_GND VCC 9 VCC C153 100n VCC R185 10k ZIGBEE INTERFACE RSTN MISO SPCK VDD NC CLK CMD VSS1 VSS2 VSS3 SCDA1A0900 DETECT WP SW_COM D0 D1 D2 D3 J111 SD/MMC CARD SMD right angle receptacle, 2x20, 2.54mm SPI_MISO PC5 PC19 SPI_CLK SPI_MOSI SPI_CS PC21 PC20 SPI_CARDDETECT HH_GND PC24 PC18 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Note: Pin 1 on Zigbee board RZ502 is pin 2 on J110 connector NC7SZ125P5X 4 U108 HH_GND AAA_HOLDER S104 AAA AAA_HOLDER 10uF/16V DIN S101 S103 BATTERY_CONN PC21 + AAA 1 1 2 AAA + AAA_HOLDER 1 2 AAA_HOLDER C129 DOUT SCLK PC15 Q104B 8 7 100n HH_GND VCC 1 2 1 FDS6898A C130 NC2 NC1 FDN304P Q103 R192 10k R191 10k HH_GND R181 3.3M BATTERY SELECT C180 4.7u 3 4 HH_GND Q104A FDS6898A 5 3 1 4 3 AD3 VCC 5 6 VCC/VBAT MONITOR HH_GND 2 GND Pressure C150 100n HH_GND E130 LIGHT PROTECTION CAP AD[0..3] C132 100n HH_GND HH_GND 2 3 D C B A BATTSEL_B BATTSEL_A C CP D U110 HH_GND 3 1 6 2 4 5 R184 0R VCC Q GND VCC NC7SZ175L6X C154 100n HH_GND AT91SAM7L-EK VCC PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 2 1 VCC UPDATED 1/1 INIT EDIT MODIF. HH_GND B A SCALE REV 5 4 U109 NC7SZ125P5X VCC PC[0..29] SHEET DATE 4 6 REV. B VER. D C B A XXX XX-XXX-XX XXX XX-XXX-XX PC19 C155 100n HH_GND DATE TMN 15-Nov-07 TMN 27-Aug-07 DES. 3 1 This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. Handheld: interfaces HH_GND Temperature D C B A PA[0..25] PB[0..23] PC[0..29] AD[0..3] ADVREF JTAG_TDI JTAG_TMS JTAG_TCK JTAG_TDO JTAG_RST 5 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 PA24 PA25 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 AD3 AD2 AD1 AD0 ADVREF BATTSEL_A TP100 TEST-LOOP HH_GND VCC VCC AD3 AD1 PC29 PC28 PC26 PC24 PC22 PC20 PC19 PC16 PC14 PC12 PC10 PC8 PC7 PC5 PC4 PC1 PA24 PA22 PA21 PA18 PA16 PA14 PA12 PA11 PA9 PA8 PA5 PA3 PA1 PB21 PB19 PB17 PB15 PB13 PB12 PB9 PB7 PB5 PB3 PB1 PB0 JTAG_RST JTAG_TCK JTAG_TMS JTAG_TDI 4 PCI-EXP_164 Male Guide key J100 BATTSEL_B A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 B01 B02 B03 B04 B05 B06 B07 B08 B09 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82 HandHeld Board VCC VCC ADVREF AD2 AD0 PC27 PC25 PC23 PC21 PC18 PC17 PC15 PC13 PC11 PC9 PC6 PC3 PC2 PC0 PA25 PA23 PA20 PA19 PA17 PA15 PA13 PA10 PA7 PA6 PA4 PA2 PA0 PB23 PB22 PB20 PB18 PB16 PB14 PB11 PB10 PB8 PB6 PB4 PB2 JTAG_TDO 3 DB_GND A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 J200 Guide key B01 B02 B03 B04 B05 B06 B07 B08 B09 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82 PCI-EXP_164 Female 2 DB_VCC DB_VCC DB_ADVREF DB_AD2 DB_AD0 DB_PC27 DB_PC25 DB_PC23 DB_PC21 DB_PC18 DB_PC17 DB_PC15 DB_PC13 DB_PC11 DB_PC9 DB_PC6 DB_PC3 DB_PC2 DB_PC0 DB_PA25 DB_PA23 DB_PA20 DB_PA19 DB_PA17 DB_PA15 DB_PA13 DB_PA10 DB_PA7 DB_PA6 DB_PA4 DB_PA2 DB_PA0 DB_PB23 DB_PB22 DB_PB20 DB_PB18 DB_PB16 DB_PB14 DB_PB11 DB_PB10 DB_PB8 DB_PB6 DB_PB4 DB_PB2 DB_GND DB_JTAG_TDO Docking Board DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_PB9 DB_PB7 DB_PB5 DB_PB3 DB_PB1 DB_PB0 DB_PB21 DB_PB19 DB_PB17 DB_PB15 DB_PB13 DB_PB12 DB_PA5 DB_PA3 DB_PA1 DB_PA18 DB_PA16 DB_PA14 DB_PA12 DB_PA11 DB_PA9 DB_PA8 DB_PA24 DB_PA22 DB_PA21 DB_PC1 DB_PC16 DB_PC14 DB_PC12 DB_PC10 DB_PC8 DB_PC7 DB_PC5 DB_PC4 DB_PC29 DB_PC28 DB_PC26 DB_PC24 DB_PC22 DB_PC20 DB_PC19 DB_AD3 DB_AD1 DB_VCC DB_VCC PCI-STYLE CONNECTION BETWEEN HANDHELD AND DOCKING BOARD HH_GND TP250 TEST-LOOP AT91SAM7L-EK DB_PA0 DB_PA1 DB_PA2 DB_PA3 DB_PA4 DB_PA5 DB_PA6 DB_PA7 DB_PA8 DB_PA9 DB_PA10 DB_PA11 DB_PA12 DB_PA13 DB_PA14 DB_PA15 DB_PA16 DB_PA17 DB_PA18 DB_PA19 DB_PA20 DB_PA21 DB_PA22 DB_PA23 DB_PA24 DB_PA25 DB_PB0 DB_PB1 DB_PB2 DB_PB3 DB_PB4 DB_PB5 DB_PB6 DB_PB7 DB_PB8 DB_PB9 DB_PB10 DB_PB11 DB_PB12 DB_PB13 DB_PB14 DB_PB15 DB_PB16 DB_PB17 DB_PB18 DB_PB19 DB_PB20 DB_PB21 DB_PB22 DB_PB23 DB_PC0 DB_PC1 DB_PC2 DB_PC3 DB_PC4 DB_PC5 DB_PC6 DB_PC7 DB_PC8 DB_PC9 DB_PC10 DB_PC11 DB_PC12 DB_PC13 DB_PC14 DB_PC15 DB_PC16 DB_PC17 DB_PC18 DB_PC19 DB_PC20 DB_PC21 DB_PC22 DB_PC23 DB_PC24 DB_PC25 DB_PC26 DB_PC27 DB_PC28 DB_PC29 DB_AD0 DB_AD1 DB_AD2 DB_AD3 DB_ADVREF DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO MODIF. B UPDATED A INIT EDIT SCALE REV 1/1 1 DES. DB_PA[0..25] DB_PB[0..23] DB_PC[0..29] DB_AD[0..3] SHEET DATE 5 6 REV. B VER. D C B A XXX XX-XXX-XX XXX XX-XXX-XX DB_ADVREF DB_JTAG_RST DB_JTAG_TCK DB_JTAG_TMS DB_JTAG_TDI DB_JTAG_TDO DATE TMN 15-Nov-07 TMN 27-Aug-07 This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. Handheld-Dock connection D C B A 5 14 7 13 8 6 T1OUT T2OUT R1IN R2IN V- ADM3202 2 V+ DB_VCC DB_PB0 DB_PB1 DB_PB2 DB_PB3 DB_PB4 DB_PB5 DB_PB6 DB_PB7 DB_PB8 DB_PB9 DB_PB10 DB_PB11 DB_PB12 DB_PB13 DB_PB14 DB_PB15 DB_PB16 DB_PB17 DB_PB18 DB_PB19 DB_PB20 DB_PB21 DB_PB22 DB_PB23 100n C238 C239 100n R215 0R 2 4 6 8 10 C240 100n C236 100n C237 100n R216 100k TP209 R217 DB_PA0 DB_PA2 DB_PA4 DB_PA6 DB_PA8 DB_PA10 DB_PA12 DB_PA14 DB_PA16 DB_PA18 DB_PA20 DB_PA22 DB_PA24 DB_VCC 3 1 DB_PB1 DB_PB3 DB_PB5 DB_PB7 DB_PB9 DB_PB11 DB_PB13 DB_PB15 DB_PB17 DB_PB19 DB_PB21 DB_PB23 DB_VCC J206 1 3 5 7 9 11 13 15 17 19 DB_VCC 2 4 6 8 10 12 14 16 18 20 J203 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 2 DB_PB0 DB_PB2 DB_PB4 DB_PB6 DB_PB8 DB_PB10 DB_PB12 DB_PB14 DB_PB16 DB_PB18 DB_PB20 DB_PB22 DB_VCC R206 100k TP241 R208 0R TP240 VOUT 2 DB_PC1 DB_PC3 DB_PC5 DB_PC7 DB_PC9 DB_PC11 DB_PC13 DB_PC15 DB_PC17 DB_PC19 DB_PC21 DB_PC23 DB_PC25 DB_PC27 DB_PC29 DB_VCC DB_GND TP238 DB_VCC TP239 + C242 10uF/10V J204 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 PIO C 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 DB_PC0 DB_PC2 DB_PC4 DB_PC6 DB_PC8 DB_PC10 DB_PC12 DB_PC14 DB_PC16 DB_PC18 DB_PC20 DB_PC22 DB_PC24 DB_PC26 DB_PC28 DB_VCC TSM-120-01-LM-DV TP232 TP230 TP228 DB_GND TP227 TP226 1 TP225 1 D204 D205 D206 B A 2 2 2 UPDATED INIT EDIT MODIF. 1/1 TP223 TP222 390R R286 390R R285 R287 390R DES. TMN 15-Nov-07 TMN 27-Aug-07 DATE DB_JTAG_TDO DB_JTAG_RST DB_JTAG_TDI DB_JTAG_TMS DB_JTAG_TCK TP224 This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. SCALE REV EL17-21UYC/A2 1 YELLOW POWER LED EL17-21SYGC 1 GREEN USER LED 2 EL17-21SYGC DB_JTAG_TDO DB_JTAG_RST DB_PC7 DB_PC8 DB_PC9 TP229 GREEN USER LED 1 DB_GND TP231 DB_JTAG_TDI DB_JTAG_TMS DB_JTAG_TCK TP233 AT91SAM7L-EK TP234 Dock: PIO, power SHEET DATE 6 6 REV. B VER. TP237 TP236 TP235 D C B A XXX XX-XXX-XX XXX XX-XXX-XX DB_VCC TP220 PIO B 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 TP210 WITH NO SOLDER MASK U201 VIN GND LMS8117ADTX-3.3 DB_GND TP221 PIO A J202 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 TSM-120-01-LM-DV TP211 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 DB_GND TP212 ICE INTERFACE TP213 3 TP201 TSM-120-01-LM-DV TP214 DB_VCC TP215 2x10, shrouded TP216 DB_GND TP217 DB_PA1 DB_PA3 DB_PA5 DB_PA7 DB_PA9 DB_PA11 DB_PA13 DB_PA15 DB_PA17 DB_PA19 DB_PA21 DB_PA23 DB_PA25 TP202 Fill free space of the PCB with unconnected pin holes with 1.27 mm pitch TP218 5 SQUARE CM COPPER AREA FOR HEAT SINKING + C243 10uF/10V DB_VIN TP219 DB_VCC TP203 DB_GND C226 100n TP200 DB_GND TP204 Protoype area. DB_VIN DB_PC17 DB_PC16 1 MBR0520L_NL D207 0R TP208 2 TP205 4 11 10 12 9 4 5 1 3 DB_GND DB_PC0 DB_PC1 DB_PC2 DB_PC3 DB_PC4 DB_PC5 DB_PC6 DB_PC7 DB_PC8 DB_PC9 DB_PC10 DB_PC11 DB_PC12 DB_PC13 DB_PC14 DB_PC15 DB_PC16 DB_PC17 DB_PC18 DB_PC19 DB_PC20 DB_PC21 DB_PC22 DB_PC23 DB_PC24 DB_PC25 DB_PC26 DB_PC27 DB_PC28 DB_PC29 U202 C1+ C1C2+ C2T1IN T2IN R1OUT R2OUT DB_GND DB_GND TP206 DB_PC[0..29] DB_PA0 DB_PA1 DB_PA2 DB_PA3 DB_PA4 DB_PA5 DB_PA6 DB_PA7 DB_PA8 DB_PA9 DB_PA10 DB_PA11 DB_PA12 DB_PA13 DB_PA14 DB_PA15 DB_PA16 DB_PA17 DB_PA18 DB_PA19 DB_PA20 DB_PA21 DB_PA22 DB_PA23 DB_PA24 DB_PA25 DB_GND DB_GND J205 ADC 1 3 5 7 9 CD075014 2X5 J211 2 3 1 4 PJ-002AH-SMT TP207 DB_PB[0..23] DB_PA[0..25] 10 1 6 2 7 3 8 4 9 5 11 0R DB_AD0 DB_AD1 DB_AD2 DB_AD3 DB_ADVREF R214 SERIAL DEBUG PORT J201 1-1740195-5 DB_AD[0..3] DB_ADVREF 16 VCC GND 15 Section 6 Errata 6.1 Optimal Operation For optimal operation of the AT91SAM7L microcontroller within a standard application, please apply the following recommendations: Add a 100KΩ pulldown on CLKIN input (pin 125). Take care to place it very close to that pin. Change ADVREF load resistor (R118) value to 180. Add a 100KΩ pullup on PIO line PC22. AT91SAM7L-EK Evaluation Board User Guide 6-1 6370A–ATARM–15-Feb-08 Section 7 Revision History 7.1 Revision History Table 7-1. Document Comments 6370 First Issue AT91SAM7L-EK Evaluation Board User Guide Change Request Ref. 7-1 6370A–ATARM–15-Feb-08 Headquarters International Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131 USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Atmel Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309 78054 Saint-Quentin-enYvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan Tel: (81) 3-3523-3551 Fax: (81) 3-3523-7581 Technical Support AT91SAM Support Atmel techincal support Sales Contacts www.atmel.com/contacts/ Product Contact Web Site www.atmel.com www.atmel.com/AT91SAM Literature Requests www.atmel.com/literature Disclaimer: The information in this document is provided in connection with Atmel products. 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