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Introduction 1
1-5
1.5.2 FX
2N(C)
CPU all versions
Peripherals Table
Description Model Number
System software version with
full support for FX
2N(c)
Hand held pro
g
rammer (HHP) FX-10P-E from V 3.00
HHP cassette FX-20P-MFXA-E from V 3.00
Data access units
FX-10DU-E from V 4.00
FX-20DU-E Supports up to FX devices onl
y
FX-25DU-E from V 2.00
FX-30DU-E from V 3.00
FX-40DU-E(S) Supports up to FX devices onl
y
FX-40DU-TK-ES from V 3.00
FX-50DU-TK(S)-E from V 2.10
F940GOT-SWD(LWD)-E All versions
Usin
g
the new Interrupt Pointers:
To pro
g
ram new Interrupt Pointers I010
throu
g
h I060 in to the HSCS (FNC 53)
instruction with older pro
g
rammin
g
equipment, substitute the followin
g
special M codes for the appropriate
Interrupt Pointer; see the table ri
g
ht.
Existing Instruction And Special M Coil
Combination To Mimic The Operation
Of The Identified Interrupt pointer
Existin
g
Auxiliar
y
Coil
used to replace the identi-
fied Interrupt Pointer
Interrupt Pointer
M8181 I010
M8182 I020
M8183 I030
M8184 I040
M8185 I050
M8186 I060
Usin
g
M8198 with the BMOV instruction:
With old software and peripherals, file re
g
isters can not be used as a destination device in the
BMOV (FNC 15) instruction. To BMOV data into file re
g
isters with old equipment set special M
coil M8198 on. This switches the source and destination parameters; i.e., the source is then
treated as the destination and the destination becomes the source.
General note:
I
g
nore the special pro
g
rammin
g
techniques identified in this section if usin
g
updated
pro
g
rammin
g
software or peripherals; then normal operation, as identifiedin the followin
g
sections, will appl
y
.
The introduction of this CPU provides the FX user with man
y
new devices and instructions. To
use the full features of the FX
2N(C)
units the user must up
g
rade older software and hardware
pro
g
rammin
g
tools.
However, because of the downward compatibilit
y
of the FX
2N(C)
, it is not necessar
y
to up
g
rade
existin
g
pro
g
rammin
g
tools for use with FX
2N(C)
units up to the equivalent functionalit
y
of FX
CPU ver 3.30 units.