kangyuzhe666/ZYNQ7010-7020_AD9363

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ZYNQ7010/7020_AD9363/AD9364/AD9361 Open source SDR hardware based on ZYNQ+AD936X 中文 Open source SDR hardware based on ZYNQ+AD936X The preliminary development work has been completed and the product has entered the trial production stage. Please contact the email address: [email protected] for finished products. 2022-09-13 update formal support openwifi openwifi test video https://www.bilibili.com/video/BV1hB4y1k7dm?spm_id_from=333.999.list.card_archive.click Project introduction video: https://www.youtube.com/watch?v=Qk-M8yRsKvs https://www.youtube.com/watch?v=xx4MXQSHmCM&t=153s GSM signals receiver test: https://www.youtube.com/watch?v=yFEpSrWW0-w FM signal receiver test: https://www.youtube.com/watch?v=ASb7dLIEmfY Sine wave signal transmission test: https://www.youtube.com/watch?v=bfs_GfULIoA&t=55s Loopback signal test: https://www.youtube.com/watch?v=JOjsKboq0xA The pluto-sdr firmware transplantation work is all done, flashing the firmware without hacking the system, the default is AD9364. 1. Hardware solution FPGA: ZYNQ7010/7020 (ZYNQ7010 and ZYNQ7020 can be replaced with each other, if you need more hardware resources, please use ZYNQ7020) RF: AD9361/AD9363/AD9364 (the three chips can be replaced with each other, the difference lies in the bandwidth. Among them, AD9361 has better performance, try to use the ABCZ ending chip, which is different from BBCZ) https://ez.analog.com/wide-band-rf-transceivers/design-support/f/q-a/80027/what-is-difference-of-ad9363-abcz-and-bbcz?ReplyOffsetId=179002&ReplyOffsetDirection=Next&ReplySortBy=CreatedDate&ReplySortOrder=Ascending&pifragment-7309=2 AD9363ABCZ Band: 325 MHz to 3.8 GHz AD9363BBCZ Band: 650 MHz to 2.7 GHz RAM Memory: DDR3 256M16 USB-PHY: USB3320C GMAC-PHY: RTL8211E-VL (RTL8211E has two endings, VB and VL, where VB level is 3.3V/2.5V, VL is 1.8V) QSPI FLASH: W25Q256 32MB Power supply topology diagram block design 2. Software resources Support Pluto-SDR firmware transplantation, OpenWiFi (ZYNQ7020 FPGA required), support adi official ZED+AD-FMCOMMS2/3/4 related firmware code 3. PCB board design Design software: Altium Designer Kicad Number of layers: 4 layers （signal layer[1]、GND[2]、POWER[3]、signal layer[4]） Craft: JLC PCB Craft Impedance: not supported The impedance version will be tested in March 2021, and the openwifi port is currently undergoing normal transceiver tests. 4. Differences compared to ADALM-PLUTO: Support for Zynq-7020 and Zynq-7010 in 400pin BGA package Support 2R2T transceiver mode 4 layer board to reduce cost SD slot for running real Linux distros Support Gigabit Ethernet 5. Project display: This is the PCB rendering This is the physical picture of the PCB This is the details of the PCB RF part Ethernet can work stably at 1000M (using single-arm routing for testing in the figure) AD9363 initializes the normal graph using adi no-os test environment Pluto-uboot transplanted successfully Pluto firmware works fine Receive GSM signal normally Hack into AD9364 to receive FM signal Two PCBAs receive and send each other test PCBAs can be stacked on each other and connected through Gigabit switches and routers Support SDR-SHARP 6.TO DO LIST Continue to optimize the RF part to reach the adi official demo board indicators Impedance design based on four-layer pcb To be completed in January-February of 2021, to complete the relevant transplantation work of openwifi Design the impedance version in March 2021 Conduct commercial index tests on the impedance version in April 2021 When the commercial version is launched at the end of April 2021, it will support adi's official SDR firmware (ADRV9364 packet), openwifi, and openbts openbts, etc.