Main components

• Altera Cyclone IV EP4CE22 FPGA
• 32 Megabytes 16 bit SDRAM
• AT91SAM7S56 ARM IO controller
• MAX3421E USB host controller
• TUSB2046 USB HUB

External connectors, buttons and LEDs

• 4 USB host ports
• Analog VGA output with 3*6 bits colour depth
• Analog DIN9 RGB output with 3*6 bits colour depth
• Stereo analog audio output
• Audio input for tape loading
• Micro USB for power supply and IO controller flash update
• 2.1x5.5mm barrel plug for power supply
• Micro SD Card slot
• 3 LEDs (Power, FPGA and IO controller)
• Reset button
• Power switch

Internal connectors, switches and jumpers

• 1 Flash Jumper for IO controller flash update via Micro USB
• FPGA JTAG connector for FPGA development and debugging
• FPGA Expansion connector for MIDI/RS232/Debugging...