FPGA device Xilinx Artix-7 XC7A100T or 200T
FGG676 or FBG676
because almost largetst device that can design with WebPack
RAM DDR3-SDRAM(DIMM)
speed is depends on my design.
Configuration device SD card or smaller type
if possible
Display output DVI on HDMI connector
don't use HDMI transmitter.
connect it to standard I/O port.
Memory card SD card or smaller type
different slot from configuration
Network 1 1000Base-T PHY
Network 2
(sub board)		 100Base-TX module
option.
alternate way
Debug port JTAG
UART (over USB)
Sound
(sub board)		 Option.
MIDI
SPI (for ADC, DAC)
I2S, SPDIF
USB port
(sub board)		 2 or 4
via Microchip based HID interface
DIP switch 16bit (maybe)
LED T.B.D.
Power, Configuration Done, Status, Access, etc...
Switches T.B.D.
Power, Reset, NMI?, Interrupt?, reconfiguration, etc...
Clock generator T.B.D.
programmable if possible
RTC T.B.D.
need battery?
sensors T.B.D.
maybe thermo sensor if needed
Micro controller T.B.D.
Initialize, monitor, etc...
Front expansion connector T.B.D.
for user interface
Rear expansion connector T.B.D.
for connecting external devices
Main expansion connector T.B.D.
for I/O expansion
Power supply External unit