diff --git a/iocell/src/main/resources/barstools/iocell/vsrc/IOCell.v b/iocell/src/main/resources/barstools/iocell/vsrc/IOCell.v
deleted file mode 100644
index 8023fb70..00000000
--- a/iocell/src/main/resources/barstools/iocell/vsrc/IOCell.v
+++ /dev/null
@@ -1,46 +0,0 @@
-// See LICENSE for license details
-
-`timescale 1ns/1ps
-
-module GenericAnalogIOCell(
-    inout pad,
-    inout core
-);
-
-    assign core = 1'bz;
-    assign pad = core;
-
-endmodule
-
-module GenericDigitalGPIOCell(
-    inout pad,
-    output i,
-    input ie,
-    input o,
-    input oe
-);
-
-    assign pad = oe ? o : 1'bz;
-    assign i = ie ? pad : 1'b0;
-
-endmodule
-
-module GenericDigitalInIOCell(
-    input pad,
-    output i,
-    input ie
-);
-
-    assign i = ie ? pad : 1'b0;
-
-endmodule
-
-module GenericDigitalOutIOCell(
-    output pad,
-    input o,
-    input oe
-);
-
-    assign pad = oe ? o : 1'bz;
-
-endmodule
diff --git a/iocell/src/main/scala/barstools/iocell/chisel/IOCell.scala b/iocell/src/main/scala/barstools/iocell/chisel/IOCell.scala
index 457fa12b..bdde178e 100644
--- a/iocell/src/main/scala/barstools/iocell/chisel/IOCell.scala
+++ b/iocell/src/main/scala/barstools/iocell/chisel/IOCell.scala
@@ -3,7 +3,7 @@
 package barstools.iocell.chisel
 
 import chisel3._
-import chisel3.util.{Cat, HasBlackBoxResource}
+import chisel3.util.{Cat, HasBlackBoxResource, HasBlackBoxInline}
 import chisel3.experimental.{Analog, BaseModule, DataMirror, IO}
 
 // The following four IO cell bundle types are bare-minimum functional connections
@@ -93,21 +93,73 @@ trait DigitalOutIOCell extends IOCell {
 // implementation of an IO cell. For building a real chip, it is important to implement
 // and use similar classes which wrap the foundry-specific IO cells.
 
-abstract class GenericIOCell extends BlackBox with HasBlackBoxResource {
-  addResource("/barstools/iocell/vsrc/IOCell.v")
+abstract class GenericIOCell extends BlackBox with HasBlackBoxInline {
+  val impl: String
+  val moduleName = this.getClass.getSimpleName
+  setInline(s"$moduleName.v", impl);
 }
 
 class GenericAnalogIOCell extends GenericIOCell with AnalogIOCell {
   val io = IO(new AnalogIOCellBundle)
+  lazy val impl = s"""
+`timescale 1ns/1ps
+module GenericAnalogIOCell(
+    inout pad,
+    inout core
+);
+
+    assign core = 1'bz;
+    assign pad = core;
+
+endmodule"""
 }
+
 class GenericDigitalGPIOCell extends GenericIOCell with DigitalGPIOCell {
   val io = IO(new DigitalGPIOCellBundle)
+  lazy val impl = s"""
+`timescale 1ns/1ps
+module GenericDigitalGPIOCell(
+    inout pad,
+    output i,
+    input ie,
+    input o,
+    input oe
+);
+
+    assign pad = oe ? o : 1'bz;
+    assign i = ie ? pad : 1'b0;
+
+endmodule"""
 }
+
 class GenericDigitalInIOCell extends GenericIOCell with DigitalInIOCell {
   val io = IO(new DigitalInIOCellBundle)
+  lazy val impl = s"""
+`timescale 1ns/1ps
+module GenericDigitalInIOCell(
+    input pad,
+    output i,
+    input ie
+);
+
+    assign i = ie ? pad : 1'b0;
+
+endmodule"""
 }
+
 class GenericDigitalOutIOCell extends GenericIOCell with DigitalOutIOCell {
   val io = IO(new DigitalOutIOCellBundle)
+  lazy val impl = s"""
+`timescale 1ns/1ps
+module GenericDigitalOutIOCell(
+    output pad,
+    input o,
+    input oe
+);
+
+    assign pad = oe ? o : 1'bz;
+
+endmodule"""
 }
 
 trait IOCellTypeParams {
diff --git a/src/main/scala/barstools/macros/MacroCompiler.scala b/src/main/scala/barstools/macros/MacroCompiler.scala
index 968e6b30..baed8411 100644
--- a/src/main/scala/barstools/macros/MacroCompiler.scala
+++ b/src/main/scala/barstools/macros/MacroCompiler.scala
@@ -14,7 +14,6 @@ import firrtl.ir._
 import firrtl.options.Dependency
 import firrtl.stage.TransformManager.TransformDependency
 import firrtl.stage.{FirrtlSourceAnnotation, FirrtlStage, Forms, OutputFileAnnotation, RunFirrtlTransformAnnotation}
-import firrtl.transforms.NoDCEAnnotation
 import firrtl.{PrimOps, _}
 import mdf.macrolib.{PolarizedPort, PortPolarity, SRAMCompiler, SRAMGroup, SRAMMacro}
 
@@ -898,16 +897,34 @@ object MacroCompiler extends App {
         val macroCompiled = (new MacroCompilerTransform).execute(macroCompilerInput)
 
         // Run FIRRTL compiler
-        (new FirrtlStage).execute(
-          Array.empty,
-          Seq(
-            OutputFileAnnotation(params.getOrElse(Verilog, "")),
-            RunFirrtlTransformAnnotation(new VerilogEmitter),
-            EmitCircuitAnnotation(classOf[VerilogEmitter]),
-            NoDCEAnnotation,
-            FirrtlSourceAnnotation(macroCompiled.circuit.serialize)
-          )
-        )
+        // For each generated module, have to create a new circuit with that module
+        // as top, and all other modules as ExtModules. This guarantees all modules
+        // are elaborated
+        val verilog = macroCompiled.circuit.modules
+          .map(_.name)
+          .map { macroName =>
+            val (mainMod, otherMods) = macroCompiled.circuit.modules.partition(_.name == macroName)
+            val extMods = otherMods.map(m => ExtModule(NoInfo, m.name, m.ports, m.name, Nil))
+
+            val circuit = Circuit(NoInfo, mainMod ++ extMods, macroName)
+            (new FirrtlStage)
+              .execute(
+                Array.empty,
+                Seq(
+                  RunFirrtlTransformAnnotation(new VerilogEmitter),
+                  EmitCircuitAnnotation(classOf[VerilogEmitter]),
+                  FirrtlSourceAnnotation(circuit.serialize)
+                )
+              )
+              .collect { case c: EmittedVerilogCircuitAnnotation => c }
+              .head
+              .value
+              .value
+          }
+          .mkString("\n")
+        val verilogWriter = new FileWriter(new File(params.get(Verilog).get))
+        verilogWriter.write(verilog)
+        verilogWriter.close()
 
         params.get(HammerIR) match {
           case Some(hammerIRFile: String) =>