![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
Today, I successfully powered up the newly designed 5CSEBA6U23 core board. And the new core board's top and bottom images are attached. Two AS4C32M16SBs, 1GB DDR3 memory, RGMII ETH PHY and 85 FPGA GPIOs from PL side....
Now I'm thinking of design a daughter board for this core board. Preliminary, below interfaces will be added:
(1)ADV7513 HDMI display. Takes 35 FPGA GPIOs
(2)4-port USB hub for HPS
(3)RJ45 for HPS Ethernet communication
(4)Micro-SD card for HPS
So the core board still have 50 FPGA IOs left for other interfaces. My preference is not to have the VGA interface for CRT monitor since this kind of monitor is really hard to find in the market..... Please Mister fans here kindly give some suggestions for the remaining 50 FPGA IOs, Thanks.