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Allocation Defaults and Limits:
The following table identifies memory allocation defaults and limits for the Gem6K drive. When
specifying the memory allocation, use only even numbers. The minimum storage capacity for one
partition area (program or compiled) is 1,000 bytes.
Feature
Total memory (bytes)
Default allocation (program,compiled)
Maximum allocation for programs
Maximum allocation for compiled profiles/programs
Max. # of programs
Max. # of labels
Max. # of compiled profiles
Max. # of compiled profile segments
Max. # of numeric variables
Max. # of integer variables
Max. # of string variables
Max. # of binary variables
When teaching variable data to a data program (
data statement of four data points (43 bytes) is taken from the memory allocation for program storage.
Issuing a memory allocation command (e.g., MEMORY200000,100000) will erase all
existing programs and compiled segments. However, issuing the MEMORY command by
itself (e.g., type MEMORY <cr> by itself to request the status of how the memory is
allocated) will not affect existing programs or compiled segments.
Checking Memory Status:
To find out what programs reside in your drive's memory, and how much of the available memory is
allocated for programs and compiled profile segments, issue the
response below). Entering the
also report the available memory for programs and compiled profile segments.
Sample response to
TDIR
*1 - SETUP USES 345 BYTES
*2 - PIKPRT USES 333 BYTES
*14322 OF 150000 BYTES (98%) PROGRAM MEMORY REMAINING
*1973 OF 1973 SEGMENTS (100%) COMPILED MEMORY REMAINING
Two system status bits (reported with the
compiled profile segment storage is 75% full or 100% full. System status bit #29 is set when segment
storage reaches 75% of capacity; bit #30 indicates when segment storage is 100% full.
Example:
MEMORY200000,100000
; Set aside 200,000 bytes for program storage,
; 100,000 bytes for compiled profile segments
Gem6K
300,000
150000,150000
299000,1000
1000,299000
400
600
300
2069
225
225
25
125
), be aware that the memory required for each
DATP
CAUTION
command or the
TMEM
MEMORY
command:
,
and
TSS
TSSF
www.comoso.com
command (see example
TDIR
command (without parameters) will
commands) are available to check when
SS
Command Descriptions
203
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