From fde6429d4fbcf45e24190f535d1af71e2fb254fc Mon Sep 17 00:00:00 2001
From: Camden Dixie O'Brien <cdo@wip.sh>
Date: Sun, 1 Mar 2026 15:29:03 +0000
Subject: [PATCH] Add line comments and peripheral reg constants to prelude

---
 prelude.f | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/prelude.f b/prelude.f
index 71149a3..f042258 100644
--- a/prelude.f
+++ b/prelude.f
@@ -1 +1,16 @@
-1 68 AC!
+: \ KEY 10 = 0BRANCH [ -20 , ] ; IMMEDIATE \ Now we have line comments :)
+
+\ Peripheral register addresses
+
+: TXBUF 0 ;
+: RXBUF 32 ;
+: TXHEAD 64 ;
+: TXTAIL 65 ;
+: RXHEAD 66 ;
+: RXTAIL 67 ;
+: SYSREADY 68 ;
+
+\ Set SYSREADY high to indicate prelude has finished and enable user
+\ input on the JS side.
+
+1 SYSREADY AC!