diff --git a/z80.py b/z80.py
index 3e0c39a..3ae0be2 100644
--- a/z80.py
+++ b/z80.py
@@ -106,6 +106,7 @@ addressModeTable = {
 "a,indc"     : "a,(c)",
 "a,indde"    : "a,(de)",
 "a,indhl"    : "a,(hl)",
+"a,indix+d"  : "a,(ix+${0:02X})",
 "a,indn"     : "a,(${0:02X})",
 "a,indnn"    : "a,(${1:02X}{0:02X})",
 "a,l"        : "a,l",
@@ -122,6 +123,7 @@ addressModeTable = {
 "b,h"        : "b,h",
 "b,indc"     : "b,(c)",
 "b,indhl"    : "b,(hl)",
+"b,indix+d"  : "b,(ix+${0:02X})",
 "b,l"        : "b,l",
 "b,n"        : "b,${0:02X}",
 "bc"         : "bc",
@@ -136,6 +138,7 @@ addressModeTable = {
 "c,h"        : "c,h",
 "c,indc"     : "c,(c)",
 "c,indhl"    : "c,(hl)",
+"c,indix+d"  : "c,(ix+${0:02X})",
 "c,l"        : "c,l",
 "c,n"        : "b,${0:02X}",
 "c,n"        : "c,${0:04X}",
@@ -149,6 +152,7 @@ addressModeTable = {
 "d,h"        : "d,h",
 "d,indc"     : "d,(c)",
 "d,indhl"    : "d,(hl)",
+"d,indix+d"  : "d,(ix+${0:02X})",
 "d,l"        : "d,l",
 "d,n"        : "d,${0:02X}",
 "de"         : "de",
@@ -164,6 +168,7 @@ addressModeTable = {
 "e,h"        : "e,h",
 "e,indc"     : "e,(c)",
 "e,indhl"    : "e,(hl)",
+"e,indix+d"  : "e,(ix+${0:02X})",
 "e,l"        : "e,l",
 "e,n"        : "e,${0:02X}",
 "h"          : "h",
@@ -175,6 +180,7 @@ addressModeTable = {
 "h,h"        : "h,h",
 "h,indc"     : "h,(c)",
 "h,indhl"    : "h,(hl)",
+"h,indix+d"  : "h,(ix+${0:02X})",
 "h,l"        : "h,l",
 "h,n"        : "h,${0:02X}",
 "hl"         : "hl",
@@ -187,6 +193,7 @@ addressModeTable = {
 "i,a"        : "i,a",
 "indaa,bc"   : "(${1:02X}{0:02X}),bc",
 "indaa,de"   : "(${1:02X}{0:02X}),de",
+"indaa,ix"   : "(${1:02X}{0:02X}),ix",
 "indaa,sp"   : "(${1:02X}{0:02X}),sp",
 "indbc,a"    : "(bc),a",
 "indc,a"     : "(c),a",
@@ -206,11 +213,25 @@ addressModeTable = {
 "indhl,h"    : "(hl),h",
 "indhl,l"    : "(hl),l",
 "indhl,n"    : "(hl),(${0:02X})",
+"indix+d"    : "(ix+${0:02X})",
+"indix+d,a"  : "(ix+${0:02X}),a",
+"indix+d,b"  : "(ix+${0:02X}),b",
+"indix+d,c"  : "(ix+${0:02X}),c",
+"indix+d,d"  : "(ix+${0:02X}),d",
+"indix+d,e"  : "(ix+${0:02X}),e",
+"indix+d,h"  : "(ix+${0:02X}),h",
+"indix+d,l"  : "(ix+${0:02X}),l",
+"indix+d,n"  : "(ix+${0:02X}),${1:02X}",
 "indn,a"     : "(${0:02X}),a",
 "indnn,a"    : "(${1:02X}{0:02X}),a",
 "indnn,hl"   : "(${1:02X}{0:02X}),hl",
 "indsp,hl"   : "(sp),hl",
+"ix"         : "ix",
+"ix,aa"      : "ix,${0:02X}{1:02X}",
 "ix,bc"      : "ix,bc",
+"ix,de"      : "ix,de",
+"ix,indaa"   : "ix,(${1:02X}{0:02X})",
+"ix,ix"      : "ix,ix",
 "iy,bc"      : "iy,bc",
 "l"          : "l",
 "l,a"        : "l,a",
@@ -221,6 +242,7 @@ addressModeTable = {
 "l,h"        : "l,h",
 "l,indc"     : "l,(c)",
 "l,indhl"    : "l,(hl)",
+"l,indix+d"  : "l,(ix+${0:02X})",
 "l,l"        : "l,l",
 "l,n"        : "l,${0:02X}",
 "m"          : "m",
@@ -246,6 +268,7 @@ addressModeTable = {
 "sp,hl"      : "sp,hl",
 "sp,indaa"   : "sp,(${1:02X}{0:02X})",
 "sp,nn"      : "sp,${1:02X}{0:02X}",
+"xy,sp"      : "xy,sp",
 "z"          : "z",
 "z,n"        : "z,${0:04X}",
 "z,nn"       : "z,${1:02X}{0:02X}",
@@ -796,6 +819,39 @@ opcodeTable = {
 0xcbff : [ 2, "set",  "7,a"      ],
 
 0xdd09 : [ 2, "add",  "ix,bc"    ],
+0xdd19 : [ 2, "add",  "ix,de"    ],
+0xdd21 : [ 4, "ld",   "ix,aa"    ],
+0xdd22 : [ 4, "ld",   "indaa,ix" ],
+0xdd23 : [ 2, "inc",  "ix"       ],
+0xdd29 : [ 2, "add",  "ix,ix"    ],
+0xdd2a : [ 4, "ld",   "ix,indaa" ],
+0xdd2b : [ 2, "dec",  "ix"       ],
+0xdd34 : [ 3, "inc",  "indix+d"  ],
+0xdd35 : [ 3, "dec",  "indix+d"  ],
+0xdd36 : [ 4, "ld",   "indix+d,n" ],
+0xdd39 : [ 2, "add",  "xy,sp"    ],
+0xdd46 : [ 3, "ld",   "b,indix+d" ],
+0xdd4e : [ 3, "ld",   "c,indix+d" ],
+0xdd56 : [ 3, "ld",   "d,indix+d" ],
+0xdd5e : [ 3, "ld",   "e,indix+d" ],
+0xdd66 : [ 3, "ld",   "h,indix+d" ],
+0xdd6e : [ 3, "ld",   "l,indix+d" ],
+0xdd70 : [ 3, "ld",   "indix+d,b" ],
+0xdd71 : [ 3, "ld",   "indix+d,c" ],
+0xdd72 : [ 3, "ld",   "indix+d,d" ],
+0xdd73 : [ 3, "ld",   "indix+d,e" ],
+0xdd74 : [ 3, "ld",   "indix+d,h" ],
+0xdd75 : [ 3, "ld",   "indix+d,l" ],
+0xdd77 : [ 3, "ld",   "indix+d,a" ],
+0xdd7e : [ 3, "ld",   "a,indix+d" ],
+0xdd86 : [ 3, "add",  "a,indix+d" ],
+0xdd8e : [ 3, "adc",  "a,indix+d" ],
+0xdd96 : [ 3, "sub",  "indix+d"   ],
+0xdd9e : [ 3, "sbc",  "a,indix+d" ],
+0xdda6 : [ 3, "and",  "indix+d"   ],
+0xddae : [ 3, "xor",  "indix+d"   ],
+0xddb6 : [ 3, "or",   "indix+d"   ],
+0xddbe : [ 3, "cp",   "indix+d"   ],
 
 0xdd8e : [3,  "adc",  "(ix+d)"   ],