Mitsubishi Q02CPU

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5.4 File Operation by GX Developer and Handling Precautions
5.4.4 File size units
5
MEMORIES AND FILES HANDLED BY CPU MODULE
5.4.4 File size units
(1) What is file size unit?
When files are written to the memory area, the unit of storage capacity changes
depending on the target CPU module and memory area.
This unit is called a file size unit.
(a) File size units classified by memory areas
The following table indicates the file size units classified by the target CPU
modules and memory areas.
* 1 : The file size unit of the Flash card applies to the case where files are written to the Flash card
using [Write the program memory to ROM...] ( Section 5.2.6(1)(a)) on GX
Developer.
Note5.6
Note6
* 2 : 1024 steps/4096 bytes for the High Performance model QCPU whose first 5 digits of serial No. are
"04121" or earlier.
Table5.12 File size units of CPU modules (classified by memory areas)
Module name
Memory area
File size unit of program memory/standard ROM/Flash
card
*1
Q00JCPU
1 step/4 bytes
Q00CPU
Q01CPU
Q02CPU
128 steps/512 bytes
*2
Q02HCPU
Q06HCPU
Q12HCPU
256 steps/1024 bytes
*2
Q25HCPU
512 steps/2048 bytes
*2
Q12PHCPU
1024 steps/4096 bytes
Q25PHCPU
Q12PRHCPU 256 steps/1024 bytes
Q25PRHCPU 512 steps/2048 bytes
Note6
Basic
Note5.6
The Basic model QCPU cannot use the Flash card.
Basic
Note5.6