IBM 5280 Distributed Data System - Index of

Hex Length inDisplace- Bytes (inment Hex) Description13 Keyboard Flags:Bit(s)Meaning0 0 Katakana Shift Lock key is up.1 Katakana Shift Lock key is held down.0 Katakana Uppershift key is up.1 Katakana Uppershift key is held down.2 0 Katakana Lowershift key is up.1 Katakana Lowershift key is held down.3 0 For Katakana, alphameric uppershift key isup. For non-Katakana, numeric shift keyis up.For Katakana, alphameric uppershift key isheld down. For non-Katakana, numericshift key is held down.4 0 For Katakana, alphameric lowershift key isup. For non-Katakana, alpha shift key is up.For Katakana, alphameric lowershift key isheld down. For non-Katakana, alpha shiftkey is held down.5 0 For Katakana, keyboard shift is not locked.For non-Katakana, shift default is lowercase.For Katakana, keyboard shift is locked. Thetype of lock is specified in byte 12, bit 5. Fornon-Katakana, shift default is uppercase.6-7 Current shift for all keyboards:00= Alphameric lower01 = Alphameric upper10= Katakana lower11 = Katakana upperMain Storage Data Areas 63