diff --git a/bin/APPLE2E.SYM b/bin/APPLE2E.SYM
index b92037a2..a5db8d20 100644
--- a/bin/APPLE2E.SYM
+++ b/bin/APPLE2E.SYM
@@ -121,11 +121,14 @@ C017 RDC3ROM
 C018 RD80STORE
 C019 RDVBLBAR
 C01A RDTEXT
+C01B RDMIXED
 C01C RDPAGE2
+C01D RDHIRES
 C01E ALTCHARSET
 C01F RD80COL
 C020 TAPEOUT
 C030 SPKR
+C040 STROBE
 C050 TXTCLR
 C051 TXTSET
 C052 MIXCLR
@@ -145,18 +148,48 @@ C05F CLRAN3
 C060 TAPEIN
 C061 BUTNO
 C062 BUTN1
+C063 BUTN2
 C064 PADDL0
+C065 PADDL1
+C066 PADDL2
+C067 PADDL3
 C070 PTRIG
-C080 STEPPER
-C081 ROMIN
+
+; Slot-0: Language Card
+C080 LCRAMIN2
+C081 LCROMIN2
+C082 LCROMIN22
 C083 LCBANK2
-C08A ENABLE1
-C08B LCBANK1/ENABLE2
-C08C DATASTROBE
-C08D LOADLATCH
-C08E SETREADMODE
-C08E WRITEPROT
-C08F SETWRITEMODE
+C084 LCRAMIN24
+C085 LCROMIN25
+C086 LCROMIN26
+C087 LCBANK27
+C088 LCRAMIN1
+C089 LCROMIN1
+C08A LCROMIN1A
+C08B LCBANK1
+C08C LCRAMIN1C
+C08D LCROMIN1D
+C08E LCROMIN1E
+C08F LCBANK1F
+
+; Slot-6: DiskII interface
+C0E0 STEPPER0ON
+C0E1 STEPPER0OFF
+C0E2 STEPPER1ON
+C0E3 STEPPER1OFF
+C0E4 STEPPER2ON
+C0E5 STEPPER2OFF
+C0E6 STEPPER3ON
+C0E7 STEPPER3OFF
+C0E8 MOTOROFF
+C0E9 MOTORON
+C0EA ENABLE1
+C0EB ENABLE2
+C0EC DATASTROBE
+C0ED LOADLATCH
+C0EE SETREADMODE
+C0EF SETWRITEMODE
 
 ; Firmware
 ; Renamed due to ROM name collision