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