IBM 5280 Distributed Data System - Index of

Hex Length inDisplace- Bytes {inment Hex} Description41 8 Contains information about the current field as shown inthe following bytes (from the format control string) whilethe field is'being processed: (See Screen Format ControlStrings for more information.)ByteMeaning41 First byte of the field group.42-43 Field length minus 1.44 Field attribute byte.45 Field attribute extended byte.46-47 Storage duplicate table displacement.48 Screen format picture check (PIC) byte.49 The number of bytes accumulated in a picture-check subfield;picture check processing ends when bits 1 through 3of this byte equal the subfield length in bits 1 through 3 ofthe picture check byte.4AScreen line on which fixed prompts are displayed.48 3 Nonverify-correction keystroke counter.4E 2 Verify-correction keystroke counter.50 2 Address, in keyboal\d/display storage, of the storage areathat contains keyboard control information (see Chapter 3).52 2 Address, in keyboard/display storage, of the diacritic translatetables.54 2 Address, in keyboard/display storage, of the status linerefresh buffer.56 High-order byte of the address, in keyboard/display storage,of the Katakana translate table.57 High-order byte of the address, in keyboard/display storage,of the scan code translate table.58 2 Address, in keyboard/display storage, of the main refreshbuffer.5ANumber of lines on the screen.58 Number of characters per screen line.72