************************************************************* * * * XLT TABLES (SECTOR SKEW TABLES) FOR CP/M 2.0. THESE * * TABLES DEFINE THE SECTOR TRANSLATION THAT OCCURS WHEN * * MAPPING CP/M SECTORS TO PHYSICAL SECTORS ON THE DISK. * * THERE IS ONE SKEW TABLE FOR EACH OF THE POSSIBLE SECTOR * * SIZES. CURRENTLY THE TABLES ARE LOCATED ON TRACK 0 * * SECTORS 6 AND 8. THEY ARE LOADED INTO MEMORY IN THE CBIOS * * RAM BY THE COLD BOOT ROUTINE. * * * ************************************************************* XLT128 DB 0 DB 1,7,13,19,25 DB 5,11,17,23 DB 3,9,15,21 DB 2,8,14,20,26 DB 6,12,18,24 DB 4,10,16,22 XLT256 DB 0 DB 1,2,19,20,37,38 DB 3,4,21,22,39,40 DB 5,6,23,24,41,42 DB 7,8,25,26,43,44 DB 9,10,27,28,45,46 DB 11,12,29,30,47,48 DB 13,14,31,32,49,50 DB 15,16,33,34,51,52 DB 17,18,35,36 XLT512 DB 0 DB 1,2,3,4,17,18,19,20 DB 33,34,35,36,49,50,51,52 DB 5,6,7,8,21,22,23,24 DB 37,38,39,40,53,54,55,56 DB 9,10,11,12,25,26,27,28 DB 41,42,43,44,57,58,59,60 DB 13,14,15,16,29,30,31,32 DB 45,46,47,48 XLT124 DB 0 DB 1,2,3,4,5,6,7,8 DB 25,26,27,28,29,30,31,32 DB 49,50,51,52,53,54,55,56 DB 9,10,11,12,13,14,15,16 DB 33,34,35,36,37,38,39,40 DB 57,58,59,60,61,62,63,64 DB 17,18,19,20,21,22,23,24 DB 41,42,43,44,45,46,47,48