diff --git a/main.fs b/main.fs
index be9acc2..6fc4400 100644
--- a/main.fs
+++ b/main.fs
@@ -1,5 +1,5 @@
 \ main.fs
-\ Sun  2 Jan 17:11:50 UTC 2022
+\ Sun  2 Jan 18:38:07 UTC 2022
 
 target
 turnkey
@@ -8,9 +8,6 @@ turnkey
 
 : test  ." this is going to be good " ;
 
-: id ."  2 Jan Sunday   17:11z" cr
-     ." rp2040-dvlp-dd-multc-a"cr ;
-
 : demob stop 8000 #, ms
        start 2000 #, ms
         stop 8000 #, ms
@@ -21,4 +18,9 @@ turnkey
        ." demo complete. "
 ;
 
+\ parent branch was rp2040-dvlp-dd-multc-a
+
+: id ." Sun  2 Jan 18:38:07" cr
+     ." rp2040-multicore-a"  cr ;
+
 turnkey decimal initGPIO interpret
diff --git a/memory.h b/memory.h
index fd7aabd..150ab60 100644
--- a/memory.h
+++ b/memory.h
@@ -1,7 +1,7 @@
 // memory.h
 
 const uint16_t memory[] = {
-    1025,
+    1018,
     1, 2, 3, 4, 5, 6, 7, 8,
     9, 10, 11, 12, 13, 15, 16, 17,
     18, 19, 20, 21, 22, 23, 24, 25,
@@ -117,20 +117,19 @@ const uint16_t memory[] = {
     32, 105, 115, 32, 103, 111, 105, 110,
     103, 32, 116, 111, 32, 98, 101, 32,
     103, 111, 111, 100, 32, 90, 1, 0,
-    58, 22, 32, 50, 32, 74, 97, 110,
-    32, 83, 117, 110, 100, 97, 121, 32,
-    32, 32, 49, 55, 58, 49, 49, 122,
-    90, 25, 58, 22, 114, 112, 50, 48,
-    52, 48, 45, 100, 118, 108, 112, 45,
-    100, 100, 45, 109, 117, 108, 116, 99,
-    45, 97, 90, 25, 1, 0, 846, 6,
-    8000, 0, 24, 866, 6, 2000, 0, 24,
     846, 6, 8000, 0, 24, 866, 6, 2000,
     0, 24, 846, 6, 8000, 0, 24, 866,
-    6, 2000, 0, 24, 846, 58, 15, 100,
-    101, 109, 111, 32, 99, 111, 109, 112,
-    108, 101, 116, 101, 46, 32, 90, 1,
-    211, 62, 720, 65535, 65535, 65535, 65535, 65535,
+    6, 2000, 0, 24, 846, 6, 8000, 0,
+    24, 866, 6, 2000, 0, 24, 846, 58,
+    15, 100, 101, 109, 111, 32, 99, 111,
+    109, 112, 108, 101, 116, 101, 46, 32,
+    90, 1, 0, 58, 19, 83, 117, 110,
+    32, 32, 50, 32, 74, 97, 110, 32,
+    49, 56, 58, 51, 56, 58, 48, 55,
+    90, 25, 58, 18, 114, 112, 50, 48,
+    52, 48, 45, 109, 117, 108, 116, 105,
+    99, 111, 114, 101, 45, 97, 90, 25,
+    1, 211, 62, 720, 65535, 65535, 65535, 65535,
     65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
     65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
     65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
@@ -450,7 +449,8 @@ const uint16_t memory[] = {
     65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
     65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
     65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
-    25605, 28005, 25199, 974, 26882, 8292, 920, 29700,
+    65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535,
+    26882, 8292, 971, 25605, 28005, 25199, 920, 29700,
     29541, 8308, 890, 29445, 24948, 29810, 866, 29444,
     28532, 8304, 846, 25094, 26988, 27502, 8307, 833,
     25092, 26988, 8299, 819, 27651, 25701, 814, 28163,
diff --git a/rp2040-ARM-Forth-sbx-a.ino b/rp2040-ARM-Forth-sbx-a.ino
index a315a69..0d1cbee 100644
--- a/rp2040-ARM-Forth-sbx-a.ino
+++ b/rp2040-ARM-Forth-sbx-a.ino
@@ -1,3 +1,3 @@
-// Sun  2 Jan 17:11:50 UTC 2022
+// Sun  2 Jan 18:38:07 UTC 2022
 // rp2040-ARM-Forth-sbx-a.ino
 // empty .ino file
diff --git a/sketch.cpp b/sketch.cpp
index 8264781..4f6710d 100644
--- a/sketch.cpp
+++ b/sketch.cpp
@@ -1,5 +1,5 @@
-// ARM-Forth-sbx-a.ino
-// Sun  2 Jan 17:11:50 UTC 2022
+// sketch.cpp
+// Sun  2 Jan 18:38:07 UTC 2022
 
 #warning sketch.cpp seen
 
diff --git a/tags b/tags
index 54c0784..eeeae8a 100644
--- a/tags
+++ b/tags
@@ -219,7 +219,7 @@ blinks	libtnr.fs	+27
 stop	libtnr.fs	+30
 start	libtnr.fs	+31
 test	main.fs	+9
-id	main.fs	+11
-demob	main.fs	+14
+demob	main.fs	+11
+id	main.fs	+23
 .stack	job.fs	+57
 check	job.fs	+58