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Status
SECONDARY STATUS BYTES (cont'd)
BYTE 11
CONFIGURATION STRAPS S-V
(always zero)
BYTE 13
MEMORY LOCK MODE
Strap T
locked in row
~
0
locked in row 0
(memory overflow
protect)
Strap U
L------Strap V
Straps
S-
V do not apply to the terminal.
1
memory lock on
o
memory lock off
0....---1
memory full
o
memory not full
BYTE 12
CONFIGURATION STRAPS W-Z
Strap W (Data Comm Test)
1 = yes (Inhibit)
o
= no (Allow)
Strap X
Strap Y
' - - - - - - Strap Z
Straps X, Y, and Z do not apply to the terminal.
Figure 8-4. Terminal Secondary Status Bytes (Continued)
TERMINAL CAPABILITIES
Four requests can be issued for terminal capabilities: alphanumeric, graphics, interface
capabilities, and amount of RAM memory. These requests are generated with the following
escape sequence:
Ec
*S
(x)"
where ((x" selects the request type, as follows:
X
REQUESTED INFORMATION
-1
Alphanumeric capabilities.
- 2
Graphics capabilities.
8-10
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