diff --git a/lib/rams/dpram_1w1r1c_ra_alt.vhd b/lib/rams/altera/dpram_1w1r1c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r1c_ra_alt.vhd
rename to lib/rams/altera/dpram_1w1r1c_ra.vhd
diff --git a/lib/rams/dpram_1w1r2c_ra_alt.vhd b/lib/rams/altera/dpram_1w1r2c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r2c_ra_alt.vhd
rename to lib/rams/altera/dpram_1w1r2c_ra.vhd
diff --git a/lib/rams/dpram_1w1r2c_ro_alt.vhd b/lib/rams/altera/dpram_1w1r2c_ro.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r2c_ro_alt.vhd
rename to lib/rams/altera/dpram_1w1r2c_ro.vhd
diff --git a/lib/rams/dpram_2w2r2c_ra_alt.vhd b/lib/rams/altera/dpram_2w2r2c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_2w2r2c_ra_alt.vhd
rename to lib/rams/altera/dpram_2w2r2c_ra.vhd
diff --git a/lib/rams/dpram_1w1r1c_ra_sim.vhd b/lib/rams/sim/dpram_1w1r1c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r1c_ra_sim.vhd
rename to lib/rams/sim/dpram_1w1r1c_ra.vhd
diff --git a/lib/rams/dpram_1w1r2c_ra_sim.vhd b/lib/rams/sim/dpram_1w1r2c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r2c_ra_sim.vhd
rename to lib/rams/sim/dpram_1w1r2c_ra.vhd
diff --git a/lib/rams/dpram_1w1r2c_ro_sim.vhd b/lib/rams/sim/dpram_1w1r2c_ro.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r2c_ro_sim.vhd
rename to lib/rams/sim/dpram_1w1r2c_ro.vhd
diff --git a/lib/rams/dpram_2w2r2c_ra_sim.vhd b/lib/rams/sim/dpram_2w2r2c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_2w2r2c_ra_sim.vhd
rename to lib/rams/sim/dpram_2w2r2c_ra.vhd
diff --git a/lib/rams/dpram_2w2r2c_ro_sim.vhd b/lib/rams/sim/dpram_2w2r2c_ro.vhd
similarity index 100%
rename from lib/rams/dpram_2w2r2c_ro_sim.vhd
rename to lib/rams/sim/dpram_2w2r2c_ro.vhd
diff --git a/lib/rams/dpram_1w1r2c_ra_xil.vhd b/lib/rams/xilinx/dpram_1w1r2c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r2c_ra_xil.vhd
rename to lib/rams/xilinx/dpram_1w1r2c_ra.vhd
diff --git a/lib/rams/dpram_1w1r2c_ro_xil.vhd b/lib/rams/xilinx/dpram_1w1r2c_ro.vhd
similarity index 100%
rename from lib/rams/dpram_1w1r2c_ro_xil.vhd
rename to lib/rams/xilinx/dpram_1w1r2c_ro.vhd
diff --git a/lib/rams/dpram_2w2r2c_ra_xil.vhd b/lib/rams/xilinx/dpram_2w2r2c_ra.vhd
similarity index 100%
rename from lib/rams/dpram_2w2r2c_ra_xil.vhd
rename to lib/rams/xilinx/dpram_2w2r2c_ra.vhd
diff --git a/lib/rams/dpram_2w2r2c_ro_xil.vhd b/lib/rams/xilinx/dpram_2w2r2c_ro.vhd
similarity index 100%
rename from lib/rams/dpram_2w2r2c_ro_xil.vhd
rename to lib/rams/xilinx/dpram_2w2r2c_ro.vhd