Atmel AT91SAM9260-EK User Manual
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Atmel AT91SAM9260-EK User Manual

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AT91SAM9260-EK Evaluation Board
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User Guide

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Summary of Contents for Atmel AT91SAM9260-EK

  • Page 1 AT91SAM9260-EK Evaluation Board ....................User Guide...
  • Page 2 AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 3: Table Of Contents

    Section 1 Overview ....................1-1 Scope ......................1-1 Deliverables ....................1-1 AT91SAM9260-EK Evaluation Board ............1-1 Section 2 Setting Up the AT91SAM9260-EK Board ..........2-1 Electrostatic Warning ................2-1 Requirements....................2-1 Layout .......................2-2 Powering Up the Board ................2-3 Backup Power Supply ................2-3 Getting Started ..................2-3 AT91SAM9260-EK Block Diagram ............2-4...
  • Page 4 Section 6 Errata ....................6-1 VDD Backup Jumper Selector (J10) ............6-1 JTAGSEL S2 Footprint Selector ...............6-1 TWI line pullups are too weak for Fast Mode operation......6-1 Section 7 Revision History..................7-1 Revision History ..................7-1 AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 5: Overview

    Section 1 Overview Scope The AT91SAM9260-EK evaluation kit enables the evaluation of and code development for applications running on an AT91SAM9260 device. This guide focuses on the AT91SAM9260-EK board as an evaluation platform. The board supports the AT91SAM9260 in an LFBGA217 package as well as in a PQFP208 package.
  • Page 6 ! one additional serial communication port with RTS/CTS handshake control ! JTAG/ICE debug interface ! one PHY Ethernet 100-base TX with three status LEDs ! one Atmel AT73C213 Audio DAC ! one Power LED and one general-purpose LED ! two user input push buttons...

  • Page 7: Setting Up The At91Sam9260-Ek Board

    Avoid touching the component pins or any other metallic element. Requirements In order to set up the AT91SAM9260-EK evaluation board, the following items are needed: ! the AT91SAM9260-EK evaluation board itself.

  • Page 8: Layout

    Setting Up the AT91SAM9260-EK Board Layout Figure 2-1. AT91SAM9260-EK Layout - Top View AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 9: Powering Up The Board

    Setting Up the AT91SAM9260-EK Board Figure 2-2. AT91SAM9260-EK Layout - Bottom View Powering Up the The AT91SAM9260-EK requires 5V DC (±5%). DC power is supplied to the board via Board the 2.1 mm by 5.5 mm socket J1. Coaxial plug center positive standard.

  • Page 10: At91Sam9260-Ek Block Diagram

    Setting Up the AT91SAM9260-EK Board AT91SAM9260- EK Block Diagram Figure 2-3. AT91SAM9260-EK Block Diagram AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 11: Board Description

    – Clock Generator and Power Management Controller – Advanced Interrupt Controller and Debug Unit – Periodic Interval Timer, Watchdog Timer and Real-time Timer • Reset Controller (RSTC) – Based on a Power-on Reset Cell, Reset Source Identification and Reset Output AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 12 – 8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects – Synchronous Communications • Two Three-channel 16-bit Timer/Counters (TC) – Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel – Double PWM Generation, Capture/Waveform Mode, Up/Down Capability AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 13 – 3.0V to 3.6V for VDDIOP0, VDDIOP1 (Peripheral I/Os) and VDDANA (Analog to Digital Converter) – Programmable 1.65V to 1.95V or 3.0V to 3.6V for VDDIOM (Memory I/Os) • Available in a 208-lead PQFP and 217-ball LFBGA Package AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 14 MASTER SLAVE System JTAG Selection and Boundary Scan Controller Transc. Transc. In-Circuit Emulator 10/100 Ethernet Image IRQ0-IRQ2 ARM926EJ-S Processor Sensor DBGU DRXD OHCI Interface DTXD ICache DCache FIFO FIFO PCK0-PCK1 8 Kbytes 8 Kbytes Bus Interface PLLRCA PLLA PLLB XOUT 6-layer Matrix 6 x 100M x 32-bit words 4GPREG...

  • Page 15: Microcontroller

    RS-232 DB9 male socket ! USB V2.0 full-speed compliant, 12 Mbits per second (UDP) ! Two USB Host ports V2.0 full-speed compliant, 12 Mbits per second (UHP) ! One Ethernet 100-base TX with three status LEDs AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 16: Audio Stereo Interface

    Board Description ! One Atmel stereo audio DAC (AT73C213) 3.10 Audio Stereo Interface ! One 32 Ohm/20 mW Stereo Headset output (J4) with master volume and mute controls ! Two user input pushbuttons 3.11 User Interface ! One user green LED ! One yellow power LED (can be also software controlled) 3.12...

  • Page 17: Pio Usage

    ETHERNET DM9161A MII Interface (PA25..PA29) PA26 TIOA0 ERX3 High-Drive PA27 TIOA1 ERXCK High-Drive PA28 TIOA2 ECRS High-Drive PA29 SCK1 ECOL PA30 SCK2 RXD4 (BP3) User's interface Push Button PA31 SCK0 TXD4 (BP4) User's interface Push Button AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 18 Warning: Shared with COM PORT 0 (PB22..PB27) PB23 DCD0 ISI_D3 PB24 DTR0 ISI_D4 PB25 ISI_D5 PB26 RTS0 ISI_D6 PB27 CTS0 ISI_D7 PB28 RTS1 ISI_PCK Warning: Shared with COM PORT 1 (PB28..PB29) PB29 CTS1 ISI_VSYNC PB30 PCK0 ISI_HSYNC PB31 PCK1 ISI_MCK AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 19 NCS3/NANDCS IRQ2 NandFlash (NANDCS) PC15 NWAIT IRQ1 PC16 SPI0_NPCS2 EBI Data Bus (PC16..PC31) PC17 SPI0_NPCS3 PC18 SPI1_NPCS1 PC19 SPI1_NPCS2 PC20 SPI1_NPCS3 PC21 EF100 PC22 TCLK5 PC23 PC24 PC25 PC26 PC27 PC28 PC29 PC30 PC31 AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 20 Board Description 3-10 AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 21: Configuration

    Enables Ethernet Auto MDIX control Note: 1. These jumpers are provided for power consumption measurement use. By default, they are closed. To use this feature, the user has to open the strap and insert an anmeter. AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 22: Jtag/Ice

    Enables the use of Ready Busy signalDisables write protect Opened SERIAL DATAFLASH (MN9) Soldered Enable the use of the Serial DataFlash (MN9) Opened Disables the write protect. TWI SERIAL EEPROM (MN10) Soldered Enables SCL access Soldered Enables SDA access AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 23: Ethernet

    RTS1 RS232 COM Port 1: Enable the use of inputs signal RXD1 Soldered CTS1 GND Test point GND Test point. GND Test point. GND Test point. Reserved: do not use Reserved: do not use AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 24 Configuration AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 25: Schematics

    This section contains the following schematics: ! Board Layout - Top View ! Power supply and audio ! 217-ball BGA AT91SAM9260 Microcontroller ! 208-pin LQFP AT91SAM9260 Microcontroller ! Memory ! Ethernet ! Serial Interface ! Expansion and User Interface AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 26 MODIF. MODIF. MODIF. DES. DES. DES. DATE DATE DATE VER. VER. VER. DATE DATE DATE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET DIAGRAM DIAGRAM DIAGRAM This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
  • Page 27 MODIF. MODIF. MODIF. DES. DES. DES. DATE DATE DATE VER. VER. VER. DATE DATE DATE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET POWER SUPPLY & AUDIO POWER SUPPLY & AUDIO POWER SUPPLY & AUDIO This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
  • Page 28 100NF 100NF 100NF 100NF 100NF MODIF. MODIF. MODIF. DES. DES. DES. DATE DATE DATE VER. VER. VER. DATE DATE DATE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET 100NF 100NF 100NF 100NF 100NF 100NF 10µF 10µF...
  • Page 29 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET 100NF 100NF 100NF 100NF 100NF 100NF 100NF 100NF...
  • Page 30 DES. DES. DES. VER. VER. VER. MODIF. MODIF. MODIF. DATE DATE DATE DATE DATE DATE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET MEMORY MEMORY MEMORY This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
  • Page 31 MODIF. MODIF. MODIF. DES. DES. DES. DATE DATE DATE VER. VER. VER. DATE DATE DATE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET ETHERNET ETHERNET ETHERNET This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
  • Page 32 MODIF. MODIF. MODIF. DES. DES. DES. DATE DATE DATE VER. VER. VER. DATE DATE DATE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET SERIAL INTERFACES SERIAL INTERFACES SERIAL INTERFACES This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
  • Page 33 DATE DATE DATE VER. VER. VER. DATE DATE DATE SCALE SCALE SCALE AT91SAM9260-EK AT91SAM9260-EK AT91SAM9260-EK REV. REV. REV. SHEET SHEET SHEET EXPANSION & UI EXPANSION & UI EXPANSION & UI This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
  • Page 34 Schematics AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 35: Errata

    BCLK sources implementation does not guarantee a correct phase relation as specified clocking 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. AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 36 Errata AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...

  • Page 37: Revision History

    Revision History Revision History Table 7-1. Change Request Document Comments Ref. 6234A First issue. Figure 2-3, ” AT91SAM9260-EK Block 6234B 3315 Diagram” Section 3.14, ” PIO Usage” . Inserted Section 5 Added new schematics in . Added new Section 6 , Errata.
  • Page 38 Revision History AT91SAM9260-EK Evaluation Board User Guide 6234C–ATARM–22-Mar-07...
  • Page 39 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 ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY...

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