IBM 3151 User Manual page 121

Reference Information (SYSTEM ATTACH)
SeURead Control 1 Commands/Response
Differences
Function
Format
The choice of SYSTEM ATTACH mode is added to the Operating Mode
parameter when IBM 3151 is selected for the Machine Mode parameter. This
command is available in all modes; IBM 3151 native mode, IBM 3101 emulation
mode, the mode to emulate the DEC VT220, and ten ASCII terminals' emulation
modes.
Sets or reads the machine and operating modes of the} 1 5 1.
• Set Control 1 command
ESC SP 9 pal pa2 op
• Read Control 1 command
ESCSP7
• Read Control 1 response
ESC SP 7 pal pa2 LTA
Note:
pa2 must be used to select TVI-925E/925, TVI-920/912, VT200 Control 7,
VT200 Control 8, VT100, or VT52; otherwise it must be omitted.
5-12
User's
Guide for
the
Cartridge
to Emulate
IBM and
DEC Terminals
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