Make a start on opcodes

1 files changed, 16 insertions, 0 deletions

diff --git a/src/main/kotlin/ram/Ram.kt b/src/main/kotlin/ram/Ram.kt
new file mode 100644
index 0000000..93336a7
--- /dev/null
+++ b/src/main/kotlin/ram/Ram.kt
@@ -0,0 +1,16 @@
+package ram
+
+class Ram {
+
+  // 64K memory area
+  var ram = IntArray(0xFFFF)
+
+  fun readByte(address: Int) : Int {
+    return ram[address]
+  }
+
+  fun writeByte(address: Int, data: Int) {
+    ram[address] = data
+  }
+
+}
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