ACC Utilities Reference Guide

Chapter 2 61
TTGEN - ZCOM System Table Generator
Creating the TTGEN Configuration File
Term
Each terminal must be defined as a separate record commencing with
either the subheading “Term”, or the subheading “Pterm” with an
associated “Lterm” entry. The entries after the subheading are shown in
thefollowingtwoexamples.
Example for V S eries or X Series Interface
Term ZLU in:p type poll select appl inst brnch work area [callno] ”desc”
Example for E1/T1 Interface
Term ZLU in:p:sch type poll select appl inst brnch work area [callno] ”desc”
ZLU The terminal ZLU number. The terminal ZLU numbers
do not have to be allocated sequentially, but must be
unique for each terminal. The valid range of values is
1…Terminal-ZLU (defined in the Configuration
section).
in:p The V or X series interface number and port number
through which the terminal ZLU is communicating to
the system.
in:p:sch The E1/T1 interface number, port number and
subchannelnumber through whichthe terminal ZLU is
communicating to the system.
type Theterminaltypeisalsoknownasthedevicetype.Itis
defined in the binary file created by the ZDGEN
program under the heading “Name”. An example of a
device type is “X25.SVC.IN”. Other available device
types are referenced under the section on ZDGEN in
this manual and in /opt/acc/cfg/zcomdevice.txt on
your system.
poll The poll code for the terminal ZLU (in decimal or in
hexadecimal - nnnnH). One or two bytes may be
specified. The most significant byte is the group
address;the l east significant byte is the device address.
If only a single address is given then it is located in the
group address, not the device address. For HDLC or
X25 terminals (VCs), some pre-defined poll and select
values are defined in the /opt/acc/cfg/ttgendefine
include file. The poll word is a protocol dependent