Epson TM-U950P Specifications - Page 138

APPENDIX C: CONFIGURING THE SPACE PAGE The space page is the character code table where character codes 80H to FFH are all undefined. This character code table is selected when n is set to 254 or 255 using the character code table selection n command ESC t . 1) Space page top address Page Character table 254 255 Space page Space page Space page top address 7´9 9´9 5600H 5F00H 6B00H 7400H 2) Calculating the character data top address The character data top address is calculated as follows: 7 ´ 9 font (graphics) Character data top address = Space page top address + (character code - 80H) ´ 18 9 ´ 9 font (graphics) Character data top address = Space page top address + (character code - 80H) ´ 24 3) Example configuring the font data 7 ´ 9 font (in case of character code 90H on page 254) 0 2 4 6 8 10 12 14 16 5720H - 3EH 41H 80H 00H 80H 41H 3EH 00H 00H MSB - 5730H LSB MSB LSB 5721H - 000000000 000000000 000000000 000000000 000000000 000000000 000000000 00H 00H 80H 00H 80H 00H 00H 00H 00H 1 3 5 7 9 11 13 15 17 Character code 90H ~ Character data top address 5600H + (90H-80H) 18 = 5720H address data address data 0: 5720H 3EH 1: 5721H 00H 2: 5722H 41H 3: 5723H 00H 4: 5724H 80H 5: 5725H 80H 6: 5726H 00H 7: 5727H 00H 8: 5728H 80H 9: 5729H 80H 10: 572AH 41H 11: 572BH 00H 12: 572CH 3EH 13: 572DH 00H 14: 572EH 00H 15: 572FH 00H 16: F730H 00H 17: 5731H 00H - 5731H TITLE EPSON TM-U950/U950P Specification (STANDARD) SHEET REVISION NO. NEXT A App.4 SHEET App.3