IBM 5280 Distributed Data System - Index of

xEAO Row starting attribute }Row starting address high Row 1Row starting address lowI--------~~--=---------~xEA3 Row starting attribute }Row starting address high Row 2Row starting address lowI----------~-------------;~::: , :::~xEE8 Row starting attribute }Row starting address high Row 25Row starting address lowI--------~~--~---------;xEEB Row starting attribute }xEEEI-_R_o_w __ s_ta_r_ti_n...;;;.g_a_d_d_re_s_s _h_i9_h_____; Row 0Row starting address lowNot used........-r'xEF2 Control register 0xEF3 Control register 1xEF4 Cursor address register 0, highxE F5 Cursor address register 0, lowxEF6 Cursor address register 1, highxEF7 Cursor address register 1, lowDISPLAY TRANSLATE TABLEThe display translate table converts EBCDIC code to display code so characters aredisplayable on the display screen. The display translate table must be located in thelast 256 bytes of the keyboard/display storage area assigned to the unit.KATAKANA TRANSLATE TABLEThe Katakana translate table is required for a display station with a Katakana keyboard.Some key tops on the Katakana keyboards have more than two characters.The right side of the key top has Katakana characters; the left side has alphamericsymbols.The translate table converts scan codes to EBCD IC for the Katakana characters.The table is divided into two 128-byte segments. The lowerhalf of the table (offsethex 00 to 7F) is used when the keyboard is in Katakana lowershift. The upper halfof the table (offset hex 80 to FF) is used when the keyboard is in Katakanauppershift.Keyboard/Display Storage 129