Ddr Sdram Series Termination And Fx2 Connector Differential Termination - Xilinx MIcroBlaze Development Spartan-3E 1600E Kit User Manual

Appendix A: Schematics
DDR SDRAM Series Termination and FX2 Connector Differential
Termination
Resistors R160 through R201 represent the series termination resistors for the DDR
SDRAM. See
Resistors R202 through R210 are not loaded on the board. These landing pads provide
optional connections for 100 differential termination resistors. See
Inputs," page 120
158
www.xilinx.com
Chapter 13, "DDR SDRAM,"
for additional information.
MicroBlaze Development Kit Spartan-3E 1600 Edition User Guide
for additional information.
"Using Differential
UG257 (v1.1) December 5, 2007
R