Sam460cr User Guide
Contents
1. upto 1 10 Ghz max 2 GB DDR2 Ram 200 pin SODIMM PCl express 4x lanes slot 16x mechanical connector PCl express 1x lane slot PCI slot 32 bits 33 66 Mhz 3 3V 6x USB2 EHCI OHCI ports 1 USB1 1 port 1x 10 100 1000 Ethernet port second 10 100 1000 Ethernet port is optional Lattice XP2 FPGA with 80 I O pins expansion connector connector is optional UMTS GSM module optional requires add on card 512 MB NAND Flash optional integrated SD card reader RTC clock Serial port 8 wires I2C and SPI I2C buses U Boot 2010 06 Connectors Case panel connector near the ATX Power connector J29 1 2 HD led 3 4 Power led 5 6 Power Switch 7 8 Reset Switch Note on computer cases with a single switch off reset button connect the button to pins 5 6 on J29 To reset the board press shortly the button To switch it off Keep pressed the button for 2 3 seconds ATX Power connector J36 RAM DDR2 200 pin SODIMM max 2 GB J4 we suggest the use of a 667 800 Mhz module USB J11 External USB ports EHCI OHCI J12 J13 Internal USB ports EHCI OHCI J28 Internal USB Port OHCI J12a port 3 1 VCC J12b port4 2 VCC J13a port5 1 VCC J13b port6 2 VCC J28 port 7 1 VCC 5 D 6 D 5 D 6 D 3 D 7 GND 8 GND 7 GND 8 GND 4 GND Ethernet J5 J8 Dual 10 100 1000 Ethernet ports Miscellaneous J6 Serial port 8 wires J9 12C bus port J10 SPI I2C bus port 1 SCL2. Y Sam460cr version 1 0 22 October 2014 ACube Systems S r l Via Tabacco 58 36061 Bassano del Grappa Vi Italy Tel 39 0424 393119 fax 39 0424 393119 www acube systems biz www sam4x0 com info acube systems com VAT ID 03367150244 REA VI 319762 gt e Ow m 3 a2 Ow 224 tm 7 VO Connector x96 1x SODIMM max 2 GB Expansion BUS x80 EBC Local Processor Bus FPGA Lattice XP2 DDR2 64 Bit 400 Mhz 2x GigaEth ports 6x USB2 Ports PCI Express 16 lanes Connector PCI Express 1 lanes Connector SD Card Reader PX Hub USB2 Serial port 8 PIN Marvell 88E1121R cia USB 2 0 OTG USB 2 0 Host PCI Express 4 PCI Express 1 e lanes lane AMCC 460Ex EEPROM FLASH I2C Bus 0 Header 1x5 EEPROM EEPROM 4 KB 8 KB Header 1x5 SPI 12C Bus 1 PCI Bus 66 Mhz 32 bit 3 3V PCI Slot FULL SIZE Introduction Your Sam460cr board is ready to customsize as your wish Select the desired graphic card sound card and SATA card using the expansion slots of the board It can be housed into a flex ATX micro ATX or full ATX computer case The use of a good quality ATX power supply is strongly advised for a correct operation of the board Sam460cr Hardware Specifications flex ATX form factor 21 6 x 17 cm 8 layers PCB AMCC 460ex SoC
3. K 1 12C SCLK SPI SCL 2 3 3V 2 3 3V 3 SDATA 3 12C SDATA SPI SDA 4 GND 4 GND 5 NC 5 SPI SDO J19 Lattice XP2 FPGA JTAG J31 SD card solder side J37 service factory setting open J38 service factory setting closed J39 service factory setting closed Boot The current U Boot version supports booting from the following devices PATA hard disk and or DVD connected to a Silicon Image 0680 controller on PCI slot SATA hard disk and or DVD connected to a Silicon Image 3512 controller on PCI slot SATA hard disk and or DVD connected to a Silicon Image 3114 controller on PCI slot USB mass storage internal SD card reader J31 Network check page 8 on how to recognize a suitable PCI card for your Sam460cr Video output The current U Boot version supports video output from Radeon card on PCI slot Radeon card on PCI Express slot To suppress most of the boot messages select Silent in the Console U Boot menu Notes 2 the Sam460cr board is built to work standalone in a fanless environment but particular care must be taken when housing the board in a closed metalic cabinet with other electronic devices such as hard drives CD DVD DC DC converter etc In these cases ensure to have free circulation of fresh air inside the cabinet via holes or a small fan 3 when using a PCI Express graphic card we suggest to use a R
4. adeon HD2400 or newer models Older models like X600 X800 are not fully compatible with the Sam460cr and may not work Some X1550 cards are reported to work OK 4 after switching OFF the board it s strongly advised to wait at least 15 seconds before switching it ON again otherwise the onboard devices may not work correctly The current firmware doesn t allow to switch on the board again after 3 seconds 5 We suggest that you use RAM modules which are CL 6 Cas Latency Frequently Asked Questions How can the operating system be loaded It is possible to load the operating system from a PATA SATA harddisk a CDROM connected on PATA SATA an USB key a SD card or from the network How to enable DMA for SATA devices Check the documentation which comes with the operating system on how to enable DMA for SATA devices By default all devices are set to PIO mode slow Warning the PCI slot is compatible with 3 3V PCI card only Inserting a 5 0V PCI card will damage the Sam460cr board Do not try to reverse a 5 0V PCI board to fit it into the 3 3V PCI slot it will damage your board 5V compatible PCI card DON T use it 3 3V compatible PCI card OK 3 3V and 5V compatible PCI card OK Products for free minds HS A Please check your local regulations for disposal of electronic devices 2002 95 EC
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