8-bit Control Codes

Dec Oct Hex Keys Meta+ 7-bit ASCII name
      Control+ aequiv.  
128 200 80 @ ESC@ Unused
129 201 81 A ESCA Unused
130 202 82 B ESCB Unused
131 203 83 C ESCC Unused
132 204 84 D ESCD IND Index
133 205 85 E ESCE NEL New line
134 206 86 F ESCF SSA
135 207 87 G ESCG ESA
136 210 88 H ESCH HTS Horizontal tab set
137 211 89 I ESCI HTJ
138 212 8A J ESCJ VTS
139 213 8B K ESCK PLD
140 214 8C L ESCL PLU
141 215 8D M ESCM RI Reverse index
142 216 8E N ESCN SS2 Single shift 2
143 217 8F O ESCO SS3 Single shift 3
144 220 90 P ESCP DCS Dev. ctrl string
145 221 91 Q ESCQ PU1
146 222 92 R ESCR PU2
147 223 93 S ESCS STS
148 224 94 T ESCT CCH
149 225 95 U ESCU MW
150 226 96 V ESCV SPA
151 227 97 W ESCW EPA
152 230 98 X ESCX Unused
153 231 99 Y ESCY Unused
154 232 9A Z ESCZ Unused
155 233 9B [ ESC[ CSI Command seq.intro.
156 234 9C   ESC ST String terminator
157 235 9D ] ESC] OSC
158 236 9E   ESC PM
159 237 9F _ ESC_ APC

Due to the way the german bios is written (and probably most of the none US versions) not all of these codes can be produced with the keyboard.