Atmel AT91SAM9XE-EK - Manuals

Page 2 - AT91SAM9XE-EK Evaluation Board User Guide; Table of Contents

AT91SAM9XE-EK Evaluation Board User Guide i 6311A–ATARM–04-Feb-08 Table of Contents Section 1 Overview .................................................................................................................... 1-1 1.1 Scope .....................................................................

Page 3 - Section 5

Table of Contents (Continued) ii AT91SAM9XE-EK Evaluation Board User Guide 6311A–ATARM–04-Feb-08 4.3 Microcontroller Clock ......................................................................................................... 4-2 4.4 Memory Configuration..............................................

Page 4 - Section 1; Scope

AT91SAM9XE-EK Evaluation Board User Guide 1-1 6311A–ATARM–04-Feb-08 Section 1 Overview 1.1 Scope The AT91SAM9XE-EK evaluation kit enables the evaluation of and code development for applications running on an AT91SAM9XE device. This guide focuses on the AT91SAM9XE-EK board as an evaluation platform. ...

Page 6 - Section 2; Electrostatic Warning; the AT91SAM9XE-EK evaluation board itself.; Layout

AT91SAM9XE-EK Evaluation Board User Guide 2-1 6311A–ATARM–04-Feb-08 Section 2 Setting Up the AT91SAM9XE-EK Board 2.1 Electrostatic Warning The AT91SAM9XE-EK evaluation board is shipped in protective anti-static packaging. The board must not be subjected to high electrostatic potentials. A grounding ...

Page 9 - Powering Up the Board; Refer to; Getting Started

2-4 AT91SAM9XE-EK Evaluation Board User Guide 6311A–ATARM–04-Feb-08 2.4 Powering Up the Board The AT91SAM9XE-EK requires 5V DC (±5%). DC power is supplied to the board via the 2.1 mm by 5.5 mm socket J1. Coaxial plug center positive standard. 2.5 Backup Power Supply The user has the possibility to p...

Page 10 - AT91SAM9XE-EK Block Diagram

AT91SAM9XE-EK Evaluation Board User Guide 2-5 6311A–ATARM–04-Feb-08 2.7 AT91SAM9XE-EK Block Diagram Figure 2-3. AT91SAM9XE-EK Block Diagram

Page 14 - Block Diagram

3-4 AT91SAM9XE-EK Evaluation Board User Guide 6311A–ATARM–04-Feb-08 3.2 Block Diagram Figure 3-1. AT91SAM9XE512/256/128 Block Diagram ARM926EJ-S Processor JTAG Selection and Boundary Scan In-Circuit Emulator AIC ROM 32 Kbytes D0-D15 A0/NBS0 A2-A15, A18-A20 A16/BA0 A17/BA1 NCS0 NCS1/SDCS NRD NWR0/NWE...

Page 16 - Audio Stereo Interface; Only one available with the 208-lead PQFP package.

3-6 AT91SAM9XE-EK Evaluation Board User Guide 6311A–ATARM–04-Feb-08 socket USB V2.0 full-speed compliant, 12 Mbits per second (UDP) Two (1) USB Host ports V2.0 full-speed compliant, 12 Mbits per second (UHP) One Ethernet 100-base TX with three status LEDs 3.10 Audio Stereo Interface One Atme...

Page 17 - PIO Usage; Peripheral A

AT91SAM9XE-EK Evaluation Board User Guide 3-7 6311A–ATARM–04-Feb-08 3.14 PIO Usage Table 3-1. PIO Controller A I/O Line Peripheral A Peripheral B Comments Function PA0 SPI0_MISO MCDB0 SPI DATAFLASH, SPI/MCI SD/MMC/DATAFLASH Slot PA1 SPI0_MOSI MCCDB (PA0..PA5) PA2 SPI0_SPCK PA3 SPI0_NPCS0 MCDB3 PA4 R...

Page 20 - Section 4; Jumpers; Designation

AT91SAM9XE-EK Evaluation Board User Guide 4-1 6311A–ATARM–04-Feb-08 Section 4 Configuration 4.1 Jumpers Notes: 1. These jumpers are provided for power consumption measurement. By default, they are closed. To use this feature, the user has to open the strap and insert an ammeter. Table 4-1. Jumpers C...

Page 21 - Table 4-3. Microcontroller Clock Configuration

4-2 AT91SAM9XE-EK Evaluation Board User Guide 6311A–ATARM–04-Feb-08 4.2 JTAG/ICE 4.3 Microcontroller Clock 4.4 Memory Configuration Table 4-2. JTAG/ICE Configuration Designation Default Setting Feature S1 Opened Disables the ICE NTRST input S2 Opened Selects ICE mode or JTAG mode S3 Opened Disables ...

Page 22 - Ethernet; RMII is the factory default mode.; Miscellaneous; Refer to the TOP level schematic for the PIO usage.

AT91SAM9XE-EK Evaluation Board User Guide 4-3 6311A–ATARM–04-Feb-08 4.5 Ethernet RMII is the factory default mode. To evaluate the MII mode, the user has to unsolder R49, R50, R127, close S7, S8 and populate R119 to R126, C88, C89, Y4. 4.6 Miscellaneous Refer to the TOP level schematic for the PIO u...

Page 23 - Schematics

AT91SAM9XE-EK Evaluation Board User Guide 5-1 6311A–ATARM–04-Feb-08 Section 5 Schematics 5.1 Schematics This section contains the following schematics: Board Diagram - Schematic Top Level Power supply and audio 217-ball BGA AT91SAM9XE Microcontroller 208-pin LQFP AT91SAM9XE Microcontroller ...

Page 32 - Section 6; Revision History; Document

AT91SAM9XE-EK Evaluation Board User Guide 6-1 6311A–ATARM–04-Feb-08 Section 6 Revision History 6.1 Revision History Table 6-1. Document Comments Change Request Ref. 6311A First issue.