GDSX Manual
Design and Development
Extended General Device Support (GDSX) Manual–134303
2-43
GDSX Configuration Parameters
An asterisk in the Default Value column indicates that the default value is calculated by 
TSCODE according to an equation. The equation is given with the parameter’s 
description later in this section.
Table 2-2. Static Parameters (page 1 of 2)
External 
Parameter 
Name
Internal 
DEFINE Name
CONFIG^
PARAMS Name
Default 
Value Range
BACKUPCPU brother^cpu^no N.A. -1 0–15
EXTSUSIZE termdata term^data 8 words 0–64 words
MAXBUF-
POOL
maxbufpoolsize maxbufpool^size 32,000 
bytes
Up to 7.5 
megabytes
MAXCPSIZE max^cp^wds max^chkpt^wds 4096 words 512–16,364 
words
MAXDCBPO
OL 
maxdcbpoolsize maxdcbpool^size * Up to 131,064 
bytes
MAXFCBPOO
L 
maxfcbpoolsize maxfcbpool^size * Up to 131,064 
bytes
MAXFILES maxfiles maximum^files 48 files 10–2048 files
MAXIOCBPO
OL
maxiocbpoolsize maxiocbpool^size * Up to 131,064 
bytes
MAXIOCBS maxiocbs maximum^iocbs 128 I/Os 128–2047 I/Os
MAXITC maxitc max^itc 0 0–1020 tasks
MAXLDCBPO
OL
maxldcbpoolsize maxldcbpool^size * Up to 131,064 
bytes
MAXLINEPO
OL
maxlinepoolsize maxlinepool^size * Up to 131,064 
bytes
MAXLINES maxlines maximum^lines 0 L^H tasks 0–15 tasks
MAXLINKS max^links maximum^links MAX-
TASKS
From 1 to the 
system 
configured limit
MAXMSG-
POOL
maxmsgpoolsize maxmsgpool^size 32,000 
bytes
Up to 7.5 
megabytes
MAXOPENS maxopens maximum^opens 48 openers 2–1169 openers
MAXPCBPOO
L
maxpcbpoolsize maxpcbpool^size * Up to 131,064 
bytes
MAX-
PROCESSES
maxprocesses maximum^processes 2 processes 2–1024 
processes
MAXRCBPOO
L
maxrcbpoolsize maxrcbpool^size * Up to 131,064 
bytes
MAXRCVPO
OL
maxrcvpoolsize maxrcvpool^size * Up to 131,064 
bytes










