Newport MM4006, Руководство пользователя

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MM4006
SO S e t I/O output byte
Usage • IMM
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P G M
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M I P
Syntax S O n n
Parameters
Description n n [ i n t ] — I / O bit mask.
Range n n — 0 to 255.
Units n n N o n e .
Defaults n n M i s s i n g : 0 .
Out of range: E r r o r C.
Floating point: Decimal part truncated.
Description T h i s command sets all output bits of the I/O port. The nn parameter is the
mask to be used in setting the I/O output port. For example, if nn is 140, the
equivalent binary mask is 10001100 which means that I/O output bits num-
ber 3, 4 and 8 will be set and output bits number 1, 2, 5, 6 and 7 will be
cleared (remember that I/O bits are numbered from 1 to 8).
NOTE
Remember that having an open collector configuration, a set bit means a
conducting transistor. Using a pull-up resistor, a set output bit will mea-
sure a logic low, thus making the output port be the reverse logic type.
NOTE
For the hardware definition o f the I / O port, please see Appendix,
Connector Pinouts, GPIO Connector.
Returns N o n e .
Errors C — Parameter out of limits.
Rel. Commands C B — C l e a r I/O outputs bits.
RO — R e a d I/O output.
SB — S e t I/O output bits.
TG — To g g l e I/O output bits.
Example S0224 I S e t 1/0 output port bits number 6, 7 and 8 and clear bits 1, 2, 3, 4
and 5.
(%)
N e W p O r t , 3 . 1 3 1 E D F 1 0 1 8 1 E n 1 0 2 0 —03/03