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Atmel AT91SAM9M10-G45-EK, Руководство пользователя

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Board Description

AT91SAM9M10-G45-EK User Guide

4-15

6495B–ATARM–21-Apr-10

4.2.7

Audio Stereo Interface 

The SAM9M10-G45-EK includes a WM9711L AC97 CODEC for digital sound input and output. This 
interface includes audio jacks for MIC input (J9), line audio input (J8), headphone line output (J7) and a 
2-point speaker output connector (JP15). 

It is compliant with AC97 Component Specification V2.2.

Содержание AT91SAM9M10-G45-EK

Страница 1: ...6495B ATARM 21 Apr 10 AT91SAM9M10 G45 EK User Guide...

Страница 2: ...ion 4 1 4 1 Equipment on the Board 4 1 4 1 1 Interfaces 4 1 4 1 2 Board Interface Connection 4 2 4 1 3 Push Button Switches 4 2 4 1 4 Display LCD and LEDs 4 3 4 2 Hardware Layout and Configuration 4 3...

Страница 3: ...5 5 5 5 4 Multiplexing on PIO Controller C PIOC 5 6 5 5 5 Multiplexing on PIO Controller D PIOD 5 7 5 5 6 Multiplexing on PIO Controller E PIOE 5 8 Section 6 Connectors 6 1 6 1 Power Supply 6 1 6 2 RS...

Страница 4: ...rm for the Atmel AT91SAM9M10 or AT91SAM9G45 microcontroller The kit is equipped with an AT91SAM9M10 chip which is a superset of the AT91SAM9G45 and therefore allows evaluating that reference as well T...

Страница 5: ...DDR2 SDRAM NAND Flash NOR Flash not populated by default 1 2 Applicable Documents Table 1 1 Applicable Documents Reference Title Comments Atmel Literature n 6438 SAM9G45 Preliminary This document desc...

Страница 6: ...ply Universal input AC DC power supply with US Europe and UK plug adapters One 3V Lithium Battery type CR1225 Cables One micro A B type USB cable One serial RS232 cable One RJ45 crossed cable A Welcom...

Страница 7: ...sim ilar ESD protective device when handling the board in hostile ESD environments offices with synthetic carpet for example Avoid touching the component pins or any other metallic element on the boar...

Страница 8: ...er convenience in case the user would like to exercise the date and time backup function of the SAM9M10 series devices when the board is switched off 3 3 DevStart The on board NAND Flash contains a SA...

Страница 9: ...was when shipped by Atmel Follow the instructions if you deleted the contents of the NAND Flash and want to recover from this situation 3 5 Sample Code and Technical Support After boot up you can run...

Страница 10: ...External Memory EBI0 EBI0 EBI1 1 8v EBI1 1 8v DDR2 SDRAM DDR2 SDRAM NAND FLASH Multim dia Cards Interface Multimedia Cards Interface MCI0 MCI0 SPI0 SPI0 MCI1 MCI1 Data Flash USART USART USB USB Host A...

Страница 11: ...terface One SD SDIO MMC card slot 4 bit interface One Lithium Coin Cell Battery Retainer for 12 mm cell size memory backup usage 4 1 2 Board Interface Connection Ethernet using RJ45 connector J15 USB...

Страница 12: ...USB HOST DEVICE USB Y6 TP2 J20 J7 R85 L11 JP15 J9 J8 TP4 J6 R185 Y7 BP3 C205 R181 R183 L22 L20 MN20 TP6 C203 C206 MN12 JP13 C201 C141 C143 JP14 JP17 JP18 MN14 C139 C146 C147 J10 L17 C198 C128 R71 R69...

Страница 13: ...l The SAM9M10 G45 EK board is equipped with DDR2 LPDDR devices featuring 128 MB of DDR2 SDRAM memory 16Meg 8 4 The External Bus Interface EBI is connected to three kinds of memory devices One Parallel...

Страница 14: ...D1 DQ5 D9 DQ6 B1 DQ7 B9 DQS B7 DQS A8 RDQS DM B3 RDQS NU A2 VDD H9 VDD L1 VDDL E1 VREF E2 VDDQ C9 VSS A3 VSS E3 VDDQ A9 VDD E9 RFU1 G1 RFU2 L3 CKE F2 CK E8 CK F8 CAS G7 RAS F7 WE F3 CS G8 VDDQ C1 VDD...

Страница 15: ...H_D 0 15 JP9 JP9 R43 0R R43 0R C81 100nF C81 100nF C80 100nF C80 100nF MT47H64M8CF 3 DDR2 SDRAM MN8 MT47H64M8CF 3 DDR2 SDRAM MN8 A0 H8 A1 H3 A2 H7 A3 J2 A4 J8 A5 J3 A6 J7 A7 K2 A8 K8 A9 K3 A10 H2 BA0...

Страница 16: ...VIN 5 VCC power and outputs a regulated 3 3 V to most other circuits on the board The 1 8 VDC Supply VDDIOM0 VDDIOM1 is generated by an adjustable LDO It is powered by VIN 5 VCC power and outputs a r...

Страница 17: ...4 7u R20 1R R20 1R C22 1u C22 1u JP2 JP2 1 2 3 C1 100n C1 100n J1 3 J1 3 5 6 R13 100k R13 100k R10 100k R10 100k C15 2 2u C15 2 2u R12 1R R12 1R JP7 JP7 1 2 3 C18 100n C18 100n JP6 JP6 1 2 3 C25 1u C2...

Страница 18: ...10u R16 10k R16 10k C3 10n C3 10n MN1 RT9186A MN1 RT9186A VIN 1 VIN 2 PGOOD 3 EN 4 GND 5 ADJ 6 VOUT 7 VOUT 8 EP 9 R2 100k R2 100k C16 10n C16 10n C5 10n C5 10n C4 33u C4 33u R6 12k R6 12k R4 47k R4 47...

Страница 19: ...O TMS TCK NTRST NRST 3V3 3V3 3V3 NTRST RTCK TDI TMS TCK TDO NRST ICE INTERFACE R92 0R R92 0R J13 HTST 110 01 SM D J13 HTST 110 01 SM D 1 2 3 4 5 6 7 8 9 10 11 12 13 15 17 19 14 16 18 20 R94 0R DNP R94...

Страница 20: ...n ports Two Host Ports Full speed OHCI and High speed EHCI One Device Port High speed USB Host Port0 is directly connected to the first UTMI transceiver The second Host Port Port1 is mul tiplexed with...

Страница 21: ...Ethernet interface provides two selectable modes MII or RMII Reduced MII for 100Base TX or 10Base TX The MII and RMII interfaces are capable of both 10Mb s and 100Mb s data rates as described in the...

Страница 22: ...clock REF_CLK ERX0 ERX1 ERX 0 1 receive data RXD 0 1 ERX 0 1 receive data RXD 0 1 ERX2 ERX3 ERX 2 3 receive data RXD 2 3 NC NC ERXER ERXER receive error RXER RXD 4 RPTR NODE ERXER receive error RPTR N...

Страница 23: ...2 DVDD 41 DGND 44 DGND 15 AGND 5 AGND 6 LED2 OP2 13 LED1 OP1 12 LED0 OP0 11 TXD3 17 TXD2 18 TXD0 20 TXD1 19 TX_CLK ISOLATE 22 RXD0 PHYAD0 29 RXD1 PHYAD1 28 RXD2 PHYAD2 27 RXD3 PHYAD3 26 CRS PHYAD4 35...

Страница 24: ...o Interface The SAM9M10 G45 EK includes a WM9711L AC97 CODEC for digital sound input and output This interface includes audio jacks for MIC input J9 line audio input J8 headphone line output J7 and a...

Страница 25: ...4 2 5 R79 8 2K R79 8 2K L7 220ohmat100MHz L7 220ohmat100MHz 1 2 JP17 DNP JP17 DNP 1 2 R75 0R DNP R75 0R DNP C126 100u 6 3V C126 100u 6 3V L9 220ohmat100MHz L9 220ohmat100MHz 1 2 C138 100n C138 100n C1...

Страница 26: ...B1 G3 LCDDOTCK R5 R0 B2 HSYNC VSYNC TWDO TWCK0 L21 2200R L21 2200R 1 2 C197 100n C197 100n MN20 CH7024B MN20 CH7024B D7 1 D8 2 D9 3 D10 4 D11 5 D12 6 D13 7 D14 8 D15 9 D16 10 D17 11 D18 12 D19 13 D20...

Страница 27: ...crete LEDs LED Description Comment D1 Green LED User software controlled D2 Green LED User software controlled D3 Red LED User software controlled D4 Yellow LED Indicates transmission or reception via...

Страница 28: ...h speed 8 bit multimedia interfaces MMC MMCPlus v4 1 The first interface is used as an 8 bit interface MCI1 connected to a CE ATA connector footprint and an 8 bit SD MMC card slot The second interface...

Страница 29: ...erter It is powered directly by the VIN 5 VCC power the control for the back light voltages is separated from the main board voltages due to the specific voltage requirements of the LCD panel PA26 PA2...

Страница 30: ...R R172 0R R184 DNP R184 DNP RR53A RR53A 1 8 RR49C RR49C 3 6 R155 DNP R155 DNP RR48A RR48A 1 8 RR49D RR49D 4 5 RR53C RR53C 3 6 RR52A RR52A 1 8 C209 DNP C209 DNP C210 DNP C210 DNP R157 DNP R157 DNP R178...

Страница 31: ...lick Joystick One touch 5 way switching Normally open momentary contacts Push down to select in any position Figure 4 20 Push Buttons 4 2 15 Expansion Slot GPIO1 GPIO2 LCD signals PIO E are routed to...

Страница 32: ...3 LCDDOTCK LCDHSYNC LCDVSYNC IMAGE SENSOR CONNECTOR CONNECTOR EXTENSION FOR LARGE LCD AD1Xm AD3Ym AD2Yp AD0Xp GPIO2 GPIO1 2 L R T C 1 L R T C J17 HDR_2x15_SMT J17 HDR_2x15_SMT 1 2 3 4 5 6 7 8 9 10 11...

Страница 33: ...uate the MII mode the user has to unsolder R99 and solder R100 R103 to R105 R108 to R110 R112 R114 C174 C175 Y5 Table 5 1 JTAG ICE Configuration Designation Default Setting Feature R91 Not populated D...

Страница 34: ...JP4 Opened Forces power on To use the software shutdown control JP4 must be opened 3V battery backup must be present and JP7 jumper set in position 1 2 JP5 1 2 JP5 1 2 VDDIOM0 1V8 2 3 External power t...

Страница 35: ...neous Configuration Designation Default Setting Feature R34 N P JTAGSEL R35 P Connect TSADVREF to VDDANA may be used for specific filtering R36 P Connect GNDANA to GND may be used for specific filteri...

Страница 36: ...X1 Ethernet RMII Receive data 1 VDDIOP0 PA14 ETXEN Ethernet RMII Transmit enable VDDIOP0 PA15 ERXDV Ethernet RMII Receive data valid VDDIOP0 PA16 ERXER Ethernet RMII Receive Error VDDIOP0 PA17 ETXCK E...

Страница 37: ...Data 10 VDDIOP2 PB11 TWCK1 ISI_D11 Image Sensor Data 11 VDDIOP2 PB12 DRXD DBGU Receive Data VDDIOP0 PB13 DTXD DBGU Transmit Data VDDIOP0 PB14 SPI1_MISO Joystick Left VDDIOP0 PB15 SPI1_MOSI CTS0 Joysti...

Страница 38: ...E CLE NAND Flash VDDIOM1 PC6 A23 VDDIOM1 PC7 A24 VDDIOM1 PC8 CFCE1 Ready Busy NAND Flash VDDIOM1 PC9 CFCE2 RTS2 VDDIOM1 PC10 NCS4 CFCS0 TCLK2 VDDIOM1 PC11 NCS5 CFCS1 CTS2 VDDIOM1 PC12 A25 CFRNW VDDIOM...

Страница 39: ...VDDIOP0 PD12 TK1 PCK0 CTRL1 Image Sensor Interface VDDIOP0 PD13 RK1 CTRL2 Image Sensor Interface VDDIOP0 PD14 TF1 GPIO1 Large LCD connector VDDIOP0 PD15 RF1 GPIO2 Large LCD connector VDDIOP0 PD16 RTS...

Страница 40: ...DDIOP1 PE10 LCDD3 LCDD5 LCD Red3 VDDIOP1 PE11 LCDD4 LCDD6 LCD Red4 VDDIOP1 PE12 LCDD5 LCDD7 LCD Red5 VDDIOP1 PE13 LCDD6 LCDD10 LCD Red6 VDDIOP1 PE14 LCDD7 LCDD11 LCD Red7 VDDIOP1 PE15 LCDD8 LCDD12 LCD...

Страница 41: ...via the external power supply jack J2 shown in Figure 6 1 The positive pole must be on J2 center pin Figure 6 1 Power Supply Connector J2 6 2 RS232 Connector with RTS CTS Handshake Support Connector...

Страница 42: ...TXD TRANSMITTED DATA RS232 serial data output signal 3 RXD RECEIVED DATA RS232 serial data input signal 5 GND GROUND 7 RTS READY TO SEND Active positive RS232 input signal 8 CTS CLEAR TO SEND Active p...

Страница 43: ...e A connector J12 Table 6 4 Ethernet RJ45 Connector J15 Signal Descriptions Pin Mnemonic Pin Mnemonic 1 TxData DIFFERENTIAL OUTPUT PLUS 2 Txdata DIFFERENTIAL OUTPUT MINUS 3 RxData DIFFERENTIAL INPUT P...

Страница 44: ...nnector J13 is the JTAG ICE connector A SAM ICE connector is a 20 way Insulation Displacement Connector IDC keyed box header 2 54 mm male that mates with IDC sockets mounted on a ribbon cable Figure 6...

Страница 45: ...get CPU 6 GND Common ground 7 TMS TEST MODE SELECT JTAG mode set input of target CPU This pin should be pulled up on the target Typically connected to TMS on target CPU Output signal that sequences th...

Страница 46: ...1 Apr 10 6 8 SD MMC MCI0 Connector J6 is the SD MMC connector Figure 6 8 SD MMC0 Connector J6 Table 6 8 SD MMC0 Connector J6 Signal Descriptions Pin Mnemonic Pin Mnemonic 1 RSV DAT3 2 CDA 3 GND 4 VCC...

Страница 47: ...10 6 9 SD MMC MCI1 Connector J5 is the SD MMC connector Figure 6 9 SD MMC1 Connector J5 Table 6 9 SD MMC1 Connector J5 Signal Descriptions Pin Mnemonic Pin Mnemonic 1 RSV DAT3 2 CMD 3 GND 4 VCC 5 CLK...

Страница 48: ...is the Line In connector Connector J9 is the Microphone Input Connector JP15 is the Speaker Output connector Figure 6 10 Audio Connector J7 J8 J9 Table 6 10 J7 J8 J9 Signal Description Pin Mnemonic 1...

Страница 49: ...Connector J17 Signal Descriptions Pin Mnemonic Pin Mnemonic 1 VCC 3v3 2 Gnd 3 VCC 3v3 4 Gnd 5 Ctrl1 6 Ctrl2 7 SCL 8 SDA 9 Gnd 10 ISI_MCK 11 Gnd 12 ISI_VSYNC 13 Gnd 14 ISI_HSYNC 15 Gnd 16 ISI_PCK 17 G...

Страница 50: ...y Devices 6 13 1 TFT LCD Connector J24 is the TFT LCD connector Figure 6 13 TFT LCD Connector J24 Table 6 13 Video Connector J20 Signal Description Pin Mnemonic Signal description 1 Center Composite v...

Страница 51: ...n Mnemonic Pin Mnemonic 1 PE8 RED Data Signal 2 PE7 RED Data Signal LSB 3 PE10 RED Data Signal 4 PE9 RED Data Signal 5 PE12 RED Data Signal 6 PE11 RED Data Signal 7 PE14 RED Data Signal MSB 8 PE13 RED...

Страница 52: ...Connector J18 Signal Description for an LCD Extension Pin Mnemonic Pin Mnemonic 1 XM AD1XM 2 XP AD0XP 3 YM AD3YM 4 YP AD2YP 5 GND 0V 6 GND 0V 7 PD25 PD25 8 PD24 PD24 9 PD27 PD27 10 PD26 PD26 11 PD19 P...

Страница 53: ...tics 7 1 Schematics This section contains the following schematics Top Level view block architecture of the design Power Supply SAM Processor Bus impedance adaptor Main memory EBI memory MCI TWI Audio...

Страница 54: ...I0_CDA MCI0_DA0 MCI0_DA2 MCI0_DA1 MCI0_DA3 TXD2 RXD2 TXD3 RXD3 TXD0 TXD1 RXD0 RXD1 TX_EN RX_DV RX_ER TX_CLK MDC TWDO TWCK0 MCI1_CDA MCI1_DA0 MCI1_DA1 MCI1_DA2 MCI1_DA3 MCI1_DA4 TX_ER MCI1_DA5 RX_CLK M...

Страница 55: ...1 J1 1 1 2 TP3 TP3 BP5 BP5 C2 4 7u C2 4 7u R9 100k R9 100k C36 10n C36 10n R18 12k R18 12k C11 1u C11 1u JP1 JP1 1 2 3 C26 1u C26 1u D2 Green D2 Green 1 2 R11 100k R11 100k C23 10u C23 10u C34 10n C34...

Страница 56: ...PE27 LCDD20 K7 PE28 LCDD21 K8 PE29 LCDD22 L3 PE30 LCDD23 L2 PE31 PWM2 PCK1 L4 C65 100n C65 100n C60 100n C60 100n MN5C MN5C PC0 DQM2 A8 PC1 DQM3 E9 PC2 A19 B8 PC3 A20 C8 PC4 A21 NANDALE F9 PC5 A22 NA...

Страница 57: ...I1 6 BA0_EBI1 6 BA1_EBI1 6 CS_EBI1 6 WE_EBI1 6 RAS_EBI1 6 CAS_EBI1 6 DQM0_EBI1 6 DQM1_EBI1 6 DQS0_EBI1 6 DQS1_EBI1 6 EBI1_FLASH_D 0 15 6 DDR_A 0 13 5 EBI1_SDCKE 3 EBI1_SDCK 3 EBI1_NSDCK 3 EBI1_NCS1 SD...

Страница 58: ...AM9M10 G45 EK 5 12 A2 11 FEB 10 Derek PP EBI0_DDR2 05 Feb 10 08 apr 10 PP A2 C78 100n C78 100n C71 100n C71 100n C80 100n C80 100n C72 100n C72 100n C81 100n C81 100n C69 100n C69 100n DDR2 SDRAM MN6...

Страница 59: ...6 12 A2 11 FEB 10 Derek PP EBI1_MEMORY 05 Feb 10 08 apr 10 PP A2 REV DATE MODIF DES DATE VER SCALE 1 1 REV SHEET This agreement is our property Reproduction and publication without our written author...

Страница 60: ...0 Derek PP MCI TWI 05 Feb 10 08 apr 10 PP A2 REV DATE MODIF DES DATE VER SCALE 1 1 REV SHEET This agreement is our property Reproduction and publication without our written authorization shall expose...

Страница 61: ...0R C144 10u 10V C144 10u 10V C134 10u 10V C134 10u 10V C131 100n C131 100n JP15 DNP JP15 DNP 1 2 R69 0R R69 0R C136 100n C136 100n C137 22p C137 22p J7 STEREO_3 5mm J7 STEREO_3 5mm 1 3 4 2 5 C140 10u...

Страница 62: ...EB 10 Derek PP SERIAL INTERFACES 05 Feb 10 08 apr 10 PP A2 R92 0R R92 0R C161 100n C161 100n C1 V VCC C1 C2 C2 V T T R R GND MN15 ADM3202ARNZ C1 V VCC C1 C2 C2 V T T R R GND MN15 ADM3202ARNZ 1 16 3 4...

Страница 63: ...182 100n C184 100n C184 100n R98 10k R98 10k C181 10u 10V C181 10u 10V R121 470R R121 470R C183 100n C183 100n L15 2200R L15 2200R 1 2 MN18 DM9161AEP MN18 DM9161AEP TX_ER TXD4 16 COL RMII 36 MDC 24 RX...

Страница 64: ...11 FEB 10 Derek PP DISPLAY 05 Feb 10 08 apr 10 PP A2 REV DATE MODIF DES DATE VER SCALE 1 1 REV SHEET This agreement is our property Reproduction and publication without our written authorization shall...

Страница 65: ...12 A2 11 FEB 10 Derek PP LCD ISI VIDEO INTERFACE 05 Feb 10 08 apr 10 PP A2 REV DATE MODIF DES DATE VER SCALE 1 1 REV SHEET This agreement is our property Reproduction and publication without our writt...

Страница 66: ...B Main edits Most Figures updated Hyperlinks to PDFs updated Serial Synchronous Controller SSC removed JTAG added RJ45 crossed cable added Dimensions updated Most configuration tables with LEDs pins a...

Страница 67: ...LIED 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 BE...

Страница 68: ...401 Building No 5 JiuGe Business Center Lane 2301 Yishan Rd Minhang District Shanghai China Sales Direct 86 21 6401 6692 Email amall ameya360 com QQ 800077892 Skype ameyasales1 ameyasales2 Customer Se...

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