1 files changed, 0 insertions, 12 deletions

diff --git a/PLAN b/PLAN
index 2283c2f..e9689e2 100644
--- a/PLAN
+++ b/PLAN
@@ -1,11 +1,5 @@
 Turn on blinkenlights from the PDP core
 
-Implement switch features:
-    Deposit - needs a state machine
-        [pc++] = switch_sr
-    Examine - needs a state machine
-        led_memdata = [pc++]
-
 Implement remaining TTY output instructions
 
 Jules thinks clock is most likely interrupt source
@@ -17,9 +11,3 @@ Sources of interrupts observed:
     TTO ready for output interrupt - this looks like a very likely candidate
     TTI input ready interrupt - this looks like a very likely candidate
         Looks like these happen even when there is no input available - might be caused by the program itself doing something a little funny
-
-Implement IF/DF fields
-    Will need to update behaviour of switch_load_add
-
-Add a macro for reversing polarity of switch_sing_step and switch_sing_inst and
-making switch_dep happen on key lift instead of key press