Adcon A720 User Manual
Page 48
CHAPTER 4
Performing Advanced Functions
48
0100
RBV – Read the specified bit.
The port number.
Bit value and the result
(OK or ERROR).
0101
RNS – Read the notification
a
status. If no notifi-
cation was pending, this command should
return an error. If one was pending, the notifica-
tion is cleared.
The port number.
Returns the time of the
last port change in stan-
dard time format and the
result (OK or ERROR).
0110
DNOPC – Disable Notify On Port Change.
The port number.
Result (OK or ERROR).
0111
ENOPC – Enable Notify On Port Change.
The port number.
Result (OK or ERROR).
1000
RPNNER – Read the Pending Notifications and
the Notification Enable Register. This command
returns the 16-bit Pending Notifications and the
Notification Enable Registers; the Port Number
has no significance for this command.
None.
Two 16-bit integers (first
the PN and then the NE
register) and the result
(OK or ERROR).
1001
CB – Clear the specified bit.
The port number.
Result (OK or ERROR).
1010
SB – Set the specified bit.
The port number.
Result (OK or ERROR).
1011
XB – Exclusive Or the specified bit.
The port number.
Result (OK or ERROR).
1100
MFR – Monostable function, start with the speci-
fied bit in OFF state (reset).
The port number,
the OFF and the
ON times (in sec-
onds), both as 16-
bit integers.
Result (OK or ERROR)
1101
MFS – Monostable function, start with the speci-
fied bit in ON state (set).
The port number,
the OFF and the
ON times (in sec-
onds), both as 16-
bit integers.
Result (OK or ERROR).
1110
MVFR – Multivibrator function, start with the
specified bit in OFF state (reset).
The port number,
the OFF and the
ON times (in sec-
onds), both as 16-
bit integers.
Result (OK or ERROR).
1111
MVFS – Multivibrator function, start with the
specified bit in ON state (set).
The port number,
the OFF and the
ON times (in sec-
onds), both as 16-
bit integers.
Result (OK or ERROR).
Table 5. Command Code Definitions (Continued)
Code
Description
Parameters
Returns