diff --git a/a02.c b/a02.c
index 238961a..b460078 100644
--- a/a02.c
+++ b/a02.c
@@ -286,6 +286,12 @@ void asmbyt(void) {
   } while (cpychr(','));
 }
 
+/* Assemble HEX Pseudo-Op */
+void asmhex(void) {
+  if (DEBUG) puts("Assembling HEX Pseudo-Op");
+  do {outbyt(evlhex(0xFF)); } while (cpychr(','));
+}
+
 /* Assemble WORD Pseudo-Op */
 void asmwrd(void) {
   do {
@@ -359,6 +365,7 @@ int asmpso(void) {
   switch (token) {
     case '=': asmequ(); break;  //EQU
     case 'B': asmbyt(); break;  //BYTE
+    case 'H': asmhex(); break;  //BYTE
     case 'W': asmwrd(); break;  //WORD
     case 'F': asmfll(); break;  //FILL
     case 'S': asmsub(); break;  //SUBRoutine
diff --git a/a02.h b/a02.h
index 16c07d2..3899f29 100644
--- a/a02.h
+++ b/a02.h
@@ -41,9 +41,9 @@ struct amd amdesc[] = {
 
 struct opc {char name[5], token; int amode;};
 struct opc psolst[] = {
-  {"BYTE", 'B', 0}, {"WORD", 'W', 0}, {"EQU", '=', 0}, {"FILL", 'F', 0}, {"INCL", 'I', 0},
-  {"SUBR", 'S', 0}, {"ORG", '*', 0}, {"PROC", 'P', 0}, {"DC", 'B', 0}, {"DS", 'F', 0},
-  {"", 0, 0}
+  {"BYTE", 'B', 0}, {"HEX", 'H'}, {"WORD", 'W', 0}, {"EQU", '=', 0}, {"FILL", 'F', 0}, 
+  {"INCL", 'I', 0}, {"SUBR", 'S', 0}, {"ORG", '*', 0}, {"PROC", 'P', 0}, 
+  {"DC", 'B', 0}, {"DS", 'F', 0}, {"", 0, 0}
 };
 
 struct opc opclst[] = {
@@ -74,7 +74,7 @@ struct opc opclst[] = {
   {"STZ", 0x60, 0x006C},
   {"JMP", 0x4C, 0x0620},
   {"JSR", 0x14, 0x0020}, 
-  {"LDY", 0xA0, 0x002E},
+  {"LDY", 0xA0, 0x006E},
   {"STY", 0x80, 0x002C},
   {"", 0, 0}
 };