diff --git a/experiments/vram/Top.bsv b/experiments/vram/Top.bsv
index 94c5324..e38a64f 100644
--- a/experiments/vram/Top.bsv
+++ b/experiments/vram/Top.bsv
@@ -1,12 +1,12 @@
 package Top;
 
-import VRAM::*;
+import VRAMCore::*;
 import ECP5_RAM::*;
 import TriState::*;
 
 (* synthesize *)
-module mkTop(VRAM);
-   let _ret <- mkVRAM(112);
+module mkTop(VRAMCore);
+   let _ret <- mkVRAMCore(112);
    return _ret;
 endmodule
 
diff --git a/vram/VRAM.bsv b/vram/VRAMCore.bsv
similarity index 92%
rename from vram/VRAM.bsv
rename to vram/VRAMCore.bsv
index f70abb2..ca80e6f 100644
--- a/vram/VRAM.bsv
+++ b/vram/VRAMCore.bsv
@@ -1,5 +1,6 @@
-package VRAM;
+package VRAMCore;
 
+import Connectable::*;
 import GetPut::*;
 import ClientServer::*;
 import DReg::*;
@@ -15,11 +16,12 @@ import ECP5_RAM::*;
 
 export VRAMAddr;
 export VRAMData;
-export mkVRAM;
 export VRAMRequest;
 export VRAMResponse;
+export VRAMClient;
 export VRAMServer;
-export VRAM;
+export VRAMCore;
+export mkVRAMCore;
 
 typedef Bit#(8) VRAMData;
 
@@ -133,30 +135,30 @@ typedef struct {
 typedef Server#(VRAMRequest, VRAMResponse) VRAMServer;
 typedef Client#(VRAMRequest, VRAMResponse) VRAMClient;
 
-interface VRAM;
+interface VRAMCore;
    interface VRAMServer portA;
    interface VRAMServer portB;
 endinterface
 
-// mkVRAM creates a dual port VRAM of the specified size, using ECP5
-// EBR memory primitives. The memory size must be a multiple of 4KiB,
-// with a maximum of 128KiB.
+// mkVRAMCore creates a dual port VRAM of the specified size, using
+// ECP5 EBR memory primitives. The memory size must be a multiple of
+// 4KiB, with a maximum of 128KiB.
 //
-// The returned VRAM servers implement flow control. As long as
+// The returned VRAMCore servers implement flow control. As long as
 // responses are processed as soon as they're available, each port can
 // process one memory operation per cycle.
 //
-// The VRAM does not prevent write-write or write-read conflicts
+// The VRAMCore does not prevent write-write or write-read conflicts
 // between the ports. The outcome of a simultaneous write to the same
 // address is unspecified, as is the read output in a simultaneous
 // read and write of the same address. The caller must use external
 // arbitration to avoid such accesses.
-module mkVRAM(Integer num_kilobytes, VRAM ifc);
+module mkVRAMCore(Integer num_kilobytes, VRAMCore ifc);
    if (num_kilobytes > 128)
-      error("maximum VRAM size is 128KiB");
+      error("maximum VRAMCore size is 128KiB");
    let num_bytes = num_kilobytes*1024;
    if (num_bytes % 4096 != 0)
-      error("VRAM must be a multiple of 4096b");
+      error("VRAMCore must be a multiple of 4096b");
    let num_byterams = num_bytes/4096;
    let num_arrays = ceil(fromInteger(num_byterams) / 8);