diff --git a/PLASMA-Byte-Codes.md b/PLASMA-Byte-Codes.md
index 76dac30..79026b8 100644
--- a/PLASMA-Byte-Codes.md
+++ b/PLASMA-Byte-Codes.md
@@ -88,4 +88,8 @@ NOS: Next On Stack value (TOS-1)
 | $BA     | IDXLW     | INDeX word by Local Word                | TOS + FP[LOCAL] * 2 ==> TOS
 | $BC     | IDXAB     | INDeX word by Absolute Byte             | TOS + MEM[ADDR] * 2 ==> TOS
 | $BE     | IDXAW     | INDeX word by Absolute Word             | TOS + MEM[ADDR] * 2 ==> TOS
-| $C0     | NATV      | back to in-line NATiVe code             | JUMP (IP)
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+| $C0     | NATV      | back to in-line NATiVe code             | JUMP (IP)
+
+Bytecode interpreters: [6502](https://github.com/dschmenk/PLASMA/blob/master/src/vmsrc/apple/plvm02.s), [65802](https://github.com/dschmenk/PLASMA/blob/master/src/vmsrc/apple/plvm802.s)
+
+Bytecode compilers: [6502](https://github.com/dschmenk/PLASMA/blob/master/src/libsrc/jitcore.pla), [65802](https://github.com/dschmenk/PLASMA/blob/master/src/libsrc/jit16core.pla)
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