IBM 3708 Description page 180

Network conversion unit
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Bit 6-Exclude 3708 Initialization
If this bit is set to I, the 3708 does not send the 3708 default terminal
initialization sequence provided for the terminal type. This bit is used along
with the user-defined terminal initialization sequence (see "Customization
Section") to determine what should be sent to initialize the terminal.
If this bit is set to 0, the 3708 sends its default terminal initialization
sequence provided for the terminal type, if one is defined. Refer to "Special
Processing Provided for Specific Terminal Types" on page 4-72 for a
description of the 3708 default initialization sequences.
Bit 7-Reserved
This bit is not used, and it should be set to
o.
Bit 8-Terminal Table Type
If this bit is set to I, the table is an enhanced table (452 bytes long). If this
bit is 0, the table is a standard table (300 bytes long). If you attempt to set
this bit to 1 when standard tables are in use, or to 0 when enhanced tables
are in use, the control terminal will not accept the change.
The following table shows the settings of the second through fifth bytes of the
terminal tables for the supported terminals. The hexadecimal value for the Null
character is X '00
I •
Address-
Cursor
Alternate
Intermediate
Keyboard
able
Extended
Address-
Control
Control
Device
Status
No
Key
Field
EnIumced
ing
Sequence
Sequence
Mapped
ANSI
Line
Scroll
Sequence
Attributes
TLIS
UDTs
Class
Character
Character
IBM PC
No
Yes
No
No
No
0
No
02
Null
Null
FTTERM
Color
IBM PC
No
Yes
No
No
No
0
No
02
Null
Null
FTTERM
Mono
IBM
No
No
No
No
No
0
No
02
Null
Null
3101
IBM 3151/
No
No
No
Yes
No
0
No
02
! (X'21')
Null
61/62/63/64
IBM 3151/
No
Yes
No
No
No
0
No
02
! (X'21')
Null
61/62/63/64
(3708 Feature)
IBM 3151
No
Yes
No
No
No
0
Yes
06
NuIl
Null
(Model 5)
ADDS
No
No
No
No
No
0
No
02
Null
Null
Viewpoint
Beehive
No
Yes
No
No
No
0
No
02
Null
Null
ATL078
Data General
No
No
Yes
No
No
0
No
03
RS (X'IE')
Null
Dasher D210
DEC
No
No
No
No
No
0
No
02
?(X'3F')
Null
VT52
DEC
Yes
No
No
No
No
0
No
01
o
(X'4F')
Null
VT100
Chapter 4. Protocol Conversion Mode
4-59

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