From 2b09a57d0613cc469508058420a7baa1b3025309 Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Sun, 18 Dec 2005 18:48:28 +0000
Subject: [PATCH] document nature of PT0

---
 cebpic/README.circuitry | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cebpic/README.circuitry b/cebpic/README.circuitry
index e96cd5e..51fbebc 100644
--- a/cebpic/README.circuitry
+++ b/cebpic/README.circuitry
@@ -190,11 +190,16 @@ not assume that the CDU remains charged if it is disabled.
 There is no need to disable the CDU while switching a set of points.
 While the CDU is disabled, it gradually discharges.
 
-    Point N pin	      Effect
+    Point N pin        Effect
        H                Activated - point changes if CDU charged
        L                Not activated
        Z	        Results not defined, do not use
 
+    Point 0 pin        Effect
+       L                Activated - point changes if CDU charged
+       H                Not activated
+       Z	        Results not defined, do not use
+
     CDU Enable pin   Effect
        H               CDU is enabled (and charges up)
        Z               CDU is disabled (and discharges)
-- 
2.30.2