diff --git a/README b/README
index 436ff5b..dbd1078 100644
--- a/README
+++ b/README
@@ -26,8 +26,7 @@ design flow by generating the verilog rtl that you will use as a standard core.
 PHY:
   - Generic SDRAM PHY (vendor agnostic, tested on Xilinx, Altera, Lattice)
   - Spartan6 DDR/LPDDR/DDR2/DDR3 PHY (1:2 or 1:4 frequency ratio)
-  - Kintex7 DDR3 PHY (1:4 frequency ratio)
-  - Artix7 DDR3 PHY (1:4 frequency ratio)
+  - Spartan7/Artix7/Kintex7/Virtex7 DDR2/DDR3 PHY (1:2 or 1:4 frequency ratio)
 Core:
   - Fully pipelined, high performance.
   - Configurable commands depth on bankmachines.