specify that resources are byte length

scratchpad/src/main/scala/com/htmlism/scratchpad/Load.scala

@@ -9,7 +9,7 @@ trait Load[A]:
     Asm1Instructions(List(instruction))
 
   // from register
-  def from[B <: Address: ReadAddress]: Asm2Instructions[A, B] =
+  def from[B <: Address: ReadByteAddress]: Asm2Instructions[A, B] =
     Asm2Instructions(List(instruction))
 
 object Load:

scratchpad/src/main/scala/com/htmlism/scratchpad/addresses.scala

@@ -9,12 +9,21 @@ class ZeroPageAddress(val n: Int, val alias: String) extends Address
 
 class AbsoluteAddress(val n: Int, val alias: String) extends Address
 
-sealed trait ReadAddress[A] extends Address
+sealed trait ReadByteAddress[A] extends Address
 
-sealed trait WriteAddress[A] extends Address
+sealed trait WriteByteAddress[A] extends Address
 
-trait Volatile[A] extends ReadAddress[A]
+/**
+  * To be extended by the address companion object, to signify that this is a volatile resource of length byte
+  */
+trait VolatileByte[A] extends ReadByteAddress[A]
 
-trait ReadWriteAddress[A] extends ReadAddress[A] with WriteAddress[A]
+/**
+  * To be extended by the address companion object, to signify that this is a read/write resource of length byte
+  */
+trait ReadWriteByteAddress[A] extends ReadByteAddress[A] with WriteByteAddress[A]
 
-trait WriteOnlyAddress[A] extends WriteAddress[A]
+/**
+  * To be extended by the address companion object, to signify that this is a write-only resource of length byte
+  */
+trait WriteOnlyByteAddress[A] extends WriteByteAddress[A]

scratchpad/src/main/scala/com/htmlism/scratchpad/syntax/package.scala

@@ -1,14 +1,14 @@
 package com.htmlism.scratchpad
 
 package object syntax:
-  implicit class WriteRegisterOps[Addr](reg: WriteAddress[Addr]):
+  implicit class WriteRegisterOps[Addr](reg: WriteByteAddress[Addr]):
     def writeConst[A: Loadable](x: A): syntax.PartiallyAppliedWrite[A, Addr] =
       new syntax.PartiallyAppliedWrite(reg, x)
 
     def writeFrom[R: Store]: Asm2[R, Addr] =
       StoreTo[R, Addr]()
 
-  class PartiallyAppliedWrite[Addr: Loadable, A](reg: WriteAddress[A], x: Addr):
+  class PartiallyAppliedWrite[Addr: Loadable, A](reg: WriteByteAddress[A], x: Addr):
     def apply[R: Load: Store: Register]: String =
       val literal =
         summon[Loadable[Addr]].show(x)

scratchpad/src/test/scala/com/htmlism/scratchpad/FeatureSpec.scala

@@ -5,7 +5,7 @@ import org.scalatest.matchers.should._
 
 import com.htmlism.scratchpad.syntax._
 
-object ExampleRegister extends ZeroPageAddress(0x01, "example") with WriteOnlyAddress[ExampleRegister]
+object ExampleRegister extends ZeroPageAddress(0x01, "example") with WriteOnlyByteAddress[ExampleRegister]
 
 class ExampleRegister