Pico Communications E-15 manual Ram, DDR2 Sdram Memory

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DDR2 SDRAM Memory

The Pico E-15 comes equipped with 256MB of DDR2 SDRAM memory. There are two 1024Mb chips, each with a separate 16 bit data path to the host to form one 32 bit bank. From 0°C to +85°C, the ram can run at up to 333 MHz. For operation at temperatures below 0°C, special firmware with throttled ram timings is required. Please note that the RAM will not function below 125 MHz.

Virtex-4 FPGA

RAM MSBs

RAM

LSBs

Pico E-15 Hardware Reference	www.picocomputing.com	Pico Computing
	(206) 283-2178	150 Nickerson Street. Suite 311
		Seattle, WA 98109