AT91SAM9G20-EK Atmel, AT91SAM9G20-EK Datasheet
AT91SAM9G20-EK
Specifications of AT91SAM9G20-EK
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AT91SAM9G20-EK Summary of contents
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... AT91SAM9G20-EK Evaluation Board .................................................................................................................... User Guide 6413C–ATARM–18-Feb-09 ...
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... AT91SAM9G20-EK Evaluation Board User Guide ...
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... Table of Contents Section 1 Overview .................................................................................................................... 1-1 1.1 Scope................................................................................................................................. 1-1 1.2 Deliverables ....................................................................................................................... 1-1 1.3 AT91SAM9G20-EK Evaluation Board ............................................................................... 1-1 Section 2 Setting Up the AT91SAM9G20-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 Backup Power Supply........................................................................................................ 2-4 2 ...
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... Section 6 Errata.......................................................................................................................... 6-1 6.1 Wrong Silkscreen of BB and 1.0V on the Board ................................................................ 6-1 6.2 Choice of an Oscillator Capacitance.................................................................................. 6-1 6.3 SD Card Slots and Booting Capability ............................................................................... 6-1 Section 7 Revision History ......................................................................................................... 7-1 7.1 Revision History ................................................................................................................. 7-1 ii 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... Scope The AT91SAM9G20-EK Evaluation Kit enables the evaluation of and code development for applications running on an AT91SAM9G20 device. This guide focuses on the AT91SAM9G20-EK board as an evalu- ation platform. The board supports the AT91SAM9G20 in a 217-ball LFBGA RoHS-compliant Package. 1.2 Deliverables The AT91SAM9G20-EK package contains the following items: ...
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... DataFlash SD/MMC card slots four expansion connectors (PIOA, PIOB, PIOC, IMAGE SENSOR) one BGA-like EBI expansion footprint connector one Lithium Coin Cell Battery Retainer for 12 mm cell size 1-2 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... Avoid touching the component pins or any other metallic element. 2.2 Requirements In order to set up the AT91SAM9G20-EK evaluation board, the following items are needed: the AT91SAM9G20-EK evaluation board itself, AC/DC power adapter (5V at 2A), 2 5.5 mm. AT91SAM9G20-EK Evaluation Board User Guide ...
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... R101 R103 R104 R105 R96 R95 R94 R28 L4 R44 C90 C102 R120 C95 R119 R124 C93 C101 C99 C146 C107 C106 C103 Q3 R166 R165 R167 AT91SAM9G20-EK Evaluation Board User Guide R153 R26 R158 R154 R159 R157 R160 C123 C124 R87 C119 ...
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... R127 R123 R55 C97 R131 C35 R130 R122 R129 R91 R92 R93 RR14 RR13 RR12 RR15 R79 R80 Setting Up the AT91SAM9G20-EK Board R17 R19 C34 C41 RR5 RR3 RR2 R173 R175 R176 R172 R174 S6 R34 R35 R41 R33 6413C–ATARM–18-Feb-09 ...
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... Setting Up the AT91SAM9G20-EK Board 2.4 Powering Up the Board The AT91SAM9G20-EK requires 5V DC (±5%). DC power is supplied to the board via the 2 5.5 mm socket J1. Coaxial plug center positive standard. 2.5 Backup Power Supply The user can plug in a battery (3V Lithium Battery CR1225 or equivalent) in order to permanently power the backup part of the device ...
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... AT91SAM9G20-EK Block Diagram Figure 2-3. AT91SAM9G20-EK Block Diagram 10/100 Mbps FAST ETHERNET AT91SAM9G20-EK Evaluation Board User Guide Setting Up the AT91SAM9G20-EK Board USB RS232 DAC SERIAL SERIAL MCIB MCIA NANFLASH EEPROM DATAFLASH DATAFLASH DATAFLASH 5VDC SDRAM 2-5 6413C–ATARM–18-Feb-09 ...
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... Setting Up the AT91SAM9G20-EK Board 2-6 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... Clock Generator (CKGR) – Selectable 32,768 Hz Low-power Oscillator or Internal Low Power RC Oscillator on Battery Backup Power Supply, Providing a Permanent Slow Clock – MHz On-chip Oscillator, One up to 800 MHz PLL and One up to 100 MHz PLL AT91SAM9G20-EK Evaluation Board User Guide ™ ® ® ...
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... Master, Multi-master and Slave Mode Operation – Bit Rate 400 Kbits – General Call Supported in Slave Mode – Connection to Peripheral DMA Controller (PDC) Channel Capabilities Optimizes Data Transfers in Master Mode 3-2 6413C–ATARM–18-Feb-09 ™ Compliant ® Infrared Modulation/Demodulation, Manchester AT91SAM9G20-EK Evaluation Board User Guide ...
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... VDDIOP (Peripheral I/Os) – 3.0V to 3.6V for VDDUSB – 3.0V to 3.6V 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 217-ball LFBGA RoHS-compliant Package AT91SAM9G20-EK Evaluation Board User Guide Board Description 3-3 6413C–ATARM–18-Feb-09 ...
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... Board Description 3.2 AT91SAM9G20 Block Diagram Figure 3-1. Block Diagram 3-4 6413C–ATARM–18-Feb-09 Filter Filter AT91SAM9G20-EK Evaluation Board User Guide ...
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... One additional serial interface (COM Port 1) with RTS/CTS handshake control via 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) AT91SAM9G20-EK Evaluation Board User Guide Board Description 3-5 6413C–ATARM–18-Feb-09 ...
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... All I/Os of the AT91SAM9G20 Image Sensor Interface are routed to peripheral extension connectors All EBI Signals of the AT91SAM9G20 are routed to extension footprint connectors (J25) 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. 3-6 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... PA23 TWD PA24 TWCK PA25 TCLK0 PA26 TIOA0 PA27 TIOA1 PA28 TIOA2 PA29 SCK1 PA30 SCK2 PA31 SCK0 AT91SAM9G20-EK Evaluation Board User Guide Peripheral B Comments MCDB0 MCCDB MCDB3 MCDB2 MCDB1 ETX2 ETX3 ETXER ETX2 ETX3 ERX2 ERX3 High-Drive ERXCK High-Drive ECRS ...
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... Audio DAC WM8731 (BCLK) Audio DAC WM8731 (LRFS) Audio DAC WM8731 (SDIN) (J28) IMAGE SENSOR CONNECTOR (CTRL2) (J28) IMAGE SENSOR CONNECTOR (PB20..PB31) Warning: Shared with COM PORT 0 (PB22..PB27) Warning: Shared with COM PORT 1 (PB28..PB29) AT91SAM9G20-EK Evaluation Board User Guide ...
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... PC23 D23 PC24 D24 PC25 D25 PC26 D26 PC27 D27 PC28 D28 PC29 D29 PC30 D30 PC31 D31 AT91SAM9G20-EK Evaluation Board User Guide Peripheral B Comments SCK3 PCK0 PCK1 SPI1_NPCS3 SPI1_NPCS2 SPI1_NPCS1 CFCE1 CFCE2 RTS3 TIOB0 CTS3 SPI0_NPCS1 NCS7 NCS6 IRQ2 IRQ1 ...
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... Board Description 3-10 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... J15 J33 J34 Note: 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 ampere meter. AT91SAM9G20-EK Evaluation Board User Guide Default Setting Feature (1) Closed 3.3V Jumper Forces power on. To use the software shutdown control: • ...
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... Enables the use of NAND Flash (MN6x) Soldered Enables the use of Ready Busy signal Opened Disables write protect Soldered Enable the use of the Serial DataFlash®(MN9) Opened Disables write protect Soldered Enables SCL access Soldered Enables SDA access Table 4-1 . AT91SAM9G20-EK Evaluation Board User Guide ...
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... J35. Otherwise, signal conflicts could occur and damage both the Ethernet controller and the SD Card. 4.6 Miscellaneous Refer to “Board Layout - Top View” in AT91SAM9G20-EK Evaluation Board User Guide Section 5.1 ”Schematics” for the PIO Usage. Configuration 4-3 ...
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... Configuration 4-4 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... Schematics This section contains the following schematics: Board Layout - Top View Power Supply and Audio AT91SAM9G20-CU Memory Ethernet Serial Interface Expansion and User Interface AT91SAM9G20-EK Evaluation Board User Guide Section 5 Schematics 5-1 6413C–ATARM–18-Feb-09 ...
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... PC27 PC27 D27 D27 D27 PC12 PC12 PC12 NCS7 NCS7 NCS7 PC28 PC28 PC28 D28 D28 D28 AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK PC13 PC13 PC13 RDYBSY/ NCS6 RDYBSY/ NCS6 RDYBSY/ NCS6 PC29 PC29 PC29 D29 D29 D29 DIAGRAM DIAGRAM DIAGRAM PC14 PC14 PC14 ...
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... AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK POW ER SUPPLY & AUDIO POW ER SUPPLY & AUDIO POW ER SUPPLY & AUDIO This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. ...
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... C40 C40 C42 C42 C45 C45 4.7µF 4.7µF AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK 100NF 100NF 10µF 10µF 100NF 100NF 3V3 10V 10V AT91SAM9G20-CU AT91SAM9G20-CU AT91SAM9G20-CU This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. ...
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... C148 C148 SD CARD / MMCA CARD 100NF 100NF AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK DATAFLASH CARD INTERFACE MEMORY MEMORY MEMORY (BOOTABLE) This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. ...
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... R63 R63 LINK&ACT AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK ETHERNET ETHERNET ETHERNET This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. ...
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... R107 100K 100K AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK SERIAL INTERFACES SERIAL INTERFACES SERIAL INTERFACES This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. ...
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... C135 100NF 100NF AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK EXPANSION_UI EXPANSION_UI EXPANSION_UI This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. ...
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... There is a silkscreen reversion on the board, for the selection of the VDDBU source: On J10 position 1-2, the marking should be ‘BB’ for Battery Backup instead of ‘1.0V’ On J10 position 2-3, the marking should be ‘1.0V’ instead of ‘BB’. This erratum is not applicable for AT91SAM9G20-EK Rev. C and later versions. 6.2 Choice of an Oscillator Capacitance For many reasons at the manufacturing level, Atmel does not specify any crystal references at the board design stage ...
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... Errata 6-2 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... Section 6.3 ”SD Card Slots and Booting Capability” 6413C 6413B Errata section created with Section 6.2 ”Choice of an Oscillator Capacitance” New schematics pdf file (at91sam9g20-ek revc.pdf) attached to Section 1.2 ”Deliverables” on page 1-1 - Section 3.8 ”Power Supply Circuitry” on page 3-5 - ...
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... Revision History 7-2 6413C–ATARM–18-Feb-09 AT91SAM9G20-EK Evaluation Board User Guide ...
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... 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 WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...