Pathway/iTS TCP and Terminal Programming Guide

TCP SETMODE Functions and CONTROL
Operations
Compaq NonStop™ Pathway/iTS TCP and Terminal Programming Guide—426751-001
9-2
SETMODE Functions
Table 9-2. TCP SETMODE Functions
Operation Description
8 Set system transfer mode (default is configured).
param1.15 = 0 conversational mode
= 1 page mode
param2 sets the number of retries for I/O operations.
NOTE: param2 is used with 6530 terminals only.
11 Set break ownership
param1 = BREAK disabled (default setting)
= cpu, pin BREAK enabled
Terminal access mode after BREAK is pressed:
param2 = 0 normal mode (any type file access permitted)
= 1 BREAK mode (only BREAK-type file access permitted)
20 Set system echo mode (default is configured).
param1.15 = 0 system does not echo characters as read
= 1 system echoes characters as read
param2 is not used with function 20.
54 Return control unit and device assigned to subdevice.
param1 is not used with function 54.
param2 is not used with function 54.
last-params[0].0:7 = 0
.8:15 = subdevice number known by AM3270
[1].0:7 = standard 3270 control-unit address
.8:15 = standard 3270 device address
144 Set LU character set and double-byte character code.
param1 must be omitted for function 144.
param2 must be omitted for function 144.
last-params[0].0 = 1 : EBCDIC ASCII conversion is done by ACCESS
process
.1:7 = IBM device type
1 : IBM-3277
2 : not 3277 or 3276
3 : IBM-3276
.8:15 = value of LU attribute ALLOWEDMIX
[1].0:7 = LU characterset
0 : ASCII (USASCII)
9 : EBCDIC (IBM-EBCDIC)
14 : KATAKANA EBCDIC
[1].8:15 = LU DBCS
0 : No DBCS
2 : IBMKANJI
3 : IBMMIXED
5 : JEFKANJI