Display Data StreamChapter —6
286 TE 2000
5250 Terminal Emulation Programmer’s Guide
The following paragraph describes the format portion, page 290 describes
the control portion, and page 290 has the attribute portion of the SF or-
der. The 2-byte Field Format Word (FFW) contains the information listed
on page 290.
Format Portions of SF Order
Within the format portion of the SF order, the two most significant bits
(15 and 14) must always be hex 01. See below for descriptions of bits 13
through 0.
Bit Description
14–15 Always 01 (reserved) Bit 15 is the most significant bit.
13 0=Nonbypassfield;
1 = Bypass field.
12 0 = Duplication not allowed;
1 = Duplication allowed
11 0=Fieldwasnotmodified(MDT)bit;
1 = Field was modified
10–8 000=Alphashift;
001=Alphaonly;
010 = Numeric shift;
011=Numericonly;
100 = Katakana shift (not supported);
101 = D igits only;
110=I/O(feature input field);
111 = S igned numeric
7 0 = Auto enter disabled;
1 = Auto enter when field is exited
6 0 = Field Exit key is not requ ired;
1 = Field Exit key is required
5 0 = Accept lowercase letters ;
1 = Translate lowercase to uppercase
4 Reserved
3 0 = No mandatory entry;
1 = Mandatory entry
2–0 000 = No adjustment;
001 = Reserved;
010 = Reserved;
011 = Reserved;
100 = Reserved;
101 = Right adjust, zero fill;
110 = Right adjust, blank fill;
111=Mandatoryfill
FCWs (two bytes each) are optional. The user program can use the WTD
command to send FCWs to the controller. When FCWs are used, they
should follow the FFW of the SF order. An FCW encountered during
modification of an existing format table entry is ignored. The LU does not
accept an FCS of hex FFxx.
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