ALTERA DE2-115 Development Board

The DE2 series has consistently been at the forefront of educational development boards by distinguishing itself with an abundance of interfaces to accommodate various application needs. Extending its leadership and success, Terasic announces the latest DE2-115 that features the Cyclone IV E device. Responding to increased versatile low-cost spectrum needs driven by the demand for mobile video, voice, data access, and the hunger for high-quality images, the new DE2-115 offers an optimal balance of low cost, low power and a rich supply of logic, memory and DSP capabilities.

The Cyclone EP4CE115 device equipped on the DE2-115 features 114,480 logic elements (LEs), the largest offered in the Cyclone IV E series, up to 3.9-Mbits of RAM, and 266 multipliers. In addition, it delivers an unprecedented combination of low cost and functionality, and lower power compared to previous generation Cyclone devices.



Cyclone IV EP4CE115
- 114,480 logic elements (LEs)
- 3,888 Embedded memory (Kbits)
- 266 Embedded 18 x 18 multipliers
- 4 General-purpose PLLs
- 528 User I/Os

Configuration Device and USB-Blaster Circuit
- EPCS64 serial configuration device
- On-board USB-Blaster circuitry
- JTAG and AS mode configuration supported

Memory Devices
- 128MB (32Mx32bit) SDRAM
- 2MB (1Mx16) SRAM
- 8MB (4Mx16) Flash with 8-bit mode
- 32Kbit EEPROM

Switches and Indicators
- 18 switches and 4 push-buttons
- 18 red and 9 green LEDs
- Eight 7-segment displays

Audio
- 24-bit encoder/decoder(CODEC)
line-in, line-out, and microphone-in jacks

Display
- 16x2 LCD module

On-Board Clocking Circuitry
- Three 50MHz oscillator clock inputs
- SMA connectors (external clock input/output)