From 8293b18278af1f560be4e7720736895b052ec940 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Wed, 8 May 2019 15:06:40 -0400
Subject: [PATCH] Adds a TODO on what I think might be an incorrect
 implementation?

---
 Components/6522/Implementation/6522Implementation.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Components/6522/Implementation/6522Implementation.hpp b/Components/6522/Implementation/6522Implementation.hpp
index 7ae73cabf..e9f104f60 100644
--- a/Components/6522/Implementation/6522Implementation.hpp
+++ b/Components/6522/Implementation/6522Implementation.hpp
@@ -286,6 +286,7 @@ template <typename T> void MOS6522<T>::do_phase1() {
 		timer_is_running_[1] = false;
 
 		// If the shift register is shifting according to this timer, do a shift.
+		// TODO: "shift register is driven by only the low order 8 bits of timer 2"?
 		switch((registers_.auxiliary_control >> 2)&7) {
 			default: 							break;
 			case 1:				shift_in();		break;