DDR3 SDRAMQ: 16GB DDR3, 4GB per piece, 16bit Data Bit Data Bid SPI Flash: Chidimbu chimwe che128MBITQSPIFLASH, chinogona kushandiswa kuFPGA configuration files uye user data storage FPGA Bank interface level: inogadzirika 1.8V, 2.5V, 3.3V Kana iwe uchida kutsiva iyo nhanho, iwe unongoda kutsiva inoenderana chinzvimbo cheiyo magineti bead kuti uwane kugadzirisa. Core board simba rekupa: 5V-12V huwandu hwemagetsi eEEPROM; M24C02-WMN6TP yakavakirwa paI2C bhazi mudziyo. Kutevera nzira yekutanga yebhodhi repakati rechipiri-mutsara protocol: inotsigira maviri ekutanga-up modes, ayo ari JTAG, QSPI Flash connectors. Yakawedzerwa chiteshi, 120pin, Panasonic AXK5A2137yg MP5700 pasi ndiro SFP interface: 2 optical modules inogona kuwana yakakwira -speed optical fiber kutaurirana, yakakwira se6GB / s pasi peplate wachi: 1 200MHz referensi wachi yakabatana kune yakakosha board MRCC wachi chubhu tsoka, 1. 125MHz Iyo GTX wachi chubhu tsoka yepasi ndiro yewachi inobatana nepakati bhodhi ndeye 40 -pini yekuwedzera port: chengetedza 2.54mm yakajairwa nzvimbo 40 -shot yekuwedzera port, iyo inoshandiswa kubatanidza mutengi wega dhizaini module. Essence Core bhodhi wachi: kune akawanda wachi masosi pabhodhi. Izvi zvinosanganisira 200MHz system wachi, iyo 125MHz GTX wachi, uye 66MHz EMCCLK wachi. JTAG port: 10 stitches 2.54mm yakajairwa JTAG port, yekudhawunirodha uye kugadzirisa maLED eFPGA zvirongwa: yakazara 6 dzvuku mwenje ye LED mupakati bhodhi, ichiratidza simba rekupa bhodhi kadhi, 4 chiratidzo chiratidzo uye FPGA IO chubhu tsoka. yakabatana zvakananga Kiyi: 4 makiyi. 4 makiyi. Iwo FPGA reset mabhatani, Program_b makiyi uye maviri mushandisi makiyi
A: PCB: Huwandu, Gerber faira uye Technic zvinodiwa (zvinhu, pamusoro pekupedzisira kurapwa, mhangura ukobvu, bhodhi ukobvu,...).
PCBA: PCB ruzivo, BOM, (Mapepa ekuedzwa ...).
A: Gerber faira: CAM350 RS274X
PCB faira: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF, izwi, txt).
A: Mafaira ako akachengetwa mukuchengetedzwa kwakakwana uye kuchengeteka.Tinodzivirira pfuma yeuchenjeri kune vatengi vedu mubasa rose.
A: Iko hakuna MOQ. Isu tinokwanisa kubata Diki pamwe nehombe vhoriyamu kugadzirwa nekuchinjika.
A: Mutengo wekutumira unotarwa nenzvimbo, uremu, saizi yekutakura zvinhu. Ndapota tizivise kana iwe uchida kuti titaure iwe mutengo wekutumira.
A: Ehe, tinogona kupa chikamu sosi, uye isu tinobvumawo chikamu kubva kumutengi.