PCI1040 Motion Control Card
Fig.2.6 The Position Accuracy for Linear Interpolation
3.4 General Purpose Input/Output Signal
In PCI1040, there are 8 general purpose inputs and 8 general purpose outputs, OUT0~OUT7 are output pins,
IN0~IN7 are input pins. IN0 (LSB) to IN7 (MSB) form an 8-bit parallel input. Interrupt is possible at the
change of IN0 from High to Low.
OUT0 (LSB) to OUT7 (MSB) form an 8-bit parallel, general-purpose output. The 8 bits can be rewritten
simultaneously while the bit operation of each bit is possible.
3.5 The Output of Sensor
Servo ON output for the servo driver. Can be used as the general-purpose output, SON1 to SON8 are output
pins.
3.6 The Output of CLR
1-shot or general-purpose output for clearing the deviation counter of the servo driver. The 1-shot and
general-purpose output can be switched with the initial setting register of the output. The pulse duration of shot
is 32 times the reference clock period. The output logic can be switched with the output logic register. CLR1 to
CLR8 are CLR pins.
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