Direct Mode - Mitsubishi 00JCPU User Manual

3.8.2 Direct mode

(1) Definition
The direct mode is a mode for the CPU module to access input/output modules and performs I/O processing at
the timing when each instruction is executed in a sequence program.
On/off
data
With this mode, the CPU module uses the direct access input (DX) and direct access output (DY) to perform I/O
processing.
3 - 14
Device memory
0
DX10
CPU module
Figure 3.6 Direct mode
Input of on/off data upon
instruction execution
Output of on/off data upon
instruction execution
Input module or
output module
On/off data