DDR3 SDRAMQ: 16GB DDR3, 4GB pachidutswa chilichonse, 16bit Data Bit Bid SPI Flash: Chidutswa chimodzi cha 128MBITQSPIFLASH, chomwe chitha kugwiritsidwa ntchito pamafayilo osintha a FPGA ndi kusungirako deta ya ogwiritsa ntchito FPGA Bank mawonekedwe: chosinthika 1.8V, 2.5V, 3.3V yogwirizana ndi maginito amagetsi. mkanda kukwaniritsa kusintha. Kore board mphamvu magetsi: 5V-12V osiyanasiyana magetsi EEPROM; M24C02-WMN6TP zimatengera chipangizo cha basi cha I2C. Kutsatira njira yoyambira ya bolodi yayikulu ya protocol yachiwiri: imathandizira njira ziwiri zoyambira, zomwe ndi JTAG, QSPI Flash zolumikizira. Doko lowonjezera, 120pin, Panasonic AXK5A2137yg MP5700 pansi mbale SFP mawonekedwe: 2 optical modules akhoza kukwaniritsa mkulu -liwiro kuwala CHIKWANGWANI kulankhulana, mpaka 6GB / s pansi mbale wotchi: 1 200MHz wotchi yolumikizidwa ku core board MRCC wotchi chubu phazi 5 MHz wotchi phazi phazi 1 MHz wotchi phazi phazi 1 MHz koloko phazi la wotchi bolodi ndi 40 -pini kukulitsa doko: kusunga 2.54mm muyezo malo 40 -kuwombera doko kutambasuka, amene ntchito kulumikiza gawo kasitomala kamangidwe. Wotchi ya Essence Core board: pali mawotchi angapo pa bolodi. Izi zikuphatikiza wotchi ya 200MHz, wotchi ya 125MHz GTX, ndi wotchi ya 66MHz EMCCLK. Doko la JTAG: 10 stitches 2.54mm doko la JTAG lodziwika bwino, lotsitsa ndikuwongolera ma LED a mapulogalamu a FPGA: nyali zofiira za 6 zofiira pa bolodi lapakati, kusonyeza mphamvu ya bolodi, magetsi owonetsera zizindikiro 4 ndi mapazi a chubu a FPGA IO olumikizidwa mwachindunji Chinsinsi: makiyi 4. 4 makiyi. Ndi mabatani okonzanso a FPGA, makiyi a Program_b ndi makiyi awiri ogwiritsa ntchito
A: PCB: Kuchuluka, fayilo ya Gerber ndi Zofunikira Zaukadaulo (zida, chithandizo chapamwamba, makulidwe amkuwa, makulidwe a bolodi, ...).
PCBA: Zambiri za PCB, BOM, (Zolemba zoyesa ...).
A: Fayilo ya Gerber: CAM350 RS274X
Fayilo ya PCB: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF, mawu, txt).
A: Mafayilo anu ali ndi chitetezo chokwanira ndi chitetezo.Timateteza chidziwitso kwa makasitomala athu panthawi yonseyi.. Zolemba zonse zochokera kwa makasitomala sizigawidwa ndi anthu ena.
A: Palibe MOQ. Timatha kugwira Small komanso kupanga voliyumu yayikulu ndi kusinthasintha.
A: Mtengo wotumizira umatsimikiziridwa ndi komwe akupita, kulemera kwake, kukula kwake kwa katundu. Chonde tiuzeni ngati mukufuna kuti tikupatseni mtengo wotumizira.
A: Inde, titha kupereka gwero lazinthu, komanso timavomereza gawo kuchokera kwa kasitomala.