Adcom A723, A720 manual Performing Advanced Functions Command Code Definitions

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CHAPTER 4

Performing Advanced Functions

Table 5. Command Code Definitions (Continued)

Code	Description	Parameters	Returns
0100	RBV – Read the specified bit.	The port number.	Bit value and the result
			(OK or ERROR).
0101	RNS – Read the notificationa status. If no notifi-	The port number.	Returns the time of the
	cation was pending, this command should		last port change in stan-
	return an error. If one was pending, the notifica-		dard time format and the
	tion is cleared.		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	None.	Two 16-bit integers (first
	the Notification Enable Register. This command		the PN and then the NE
	returns the 16-bit Pending Notifications and the		register) and the result
	Notification Enable Registers; the Port Number		(OK or ERROR).
	has no significance for this command.
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-	The port number,	Result (OK or ERROR)
	fied bit in OFF state (reset).	the OFF and the
		ON times (in sec-
		onds), both as 16-
		bit integers.
1101	MFS – Monostable function, start with the speci-	The port number,	Result (OK or ERROR).
	fied bit in ON state (set).	the OFF and the
		ON times (in sec-
		onds), both as 16-
		bit integers.
1110	MVFR – Multivibrator function, start with the	The port number,	Result (OK or ERROR).
	specified bit in OFF state (reset).	the OFF and the
		ON times (in sec-
		onds), both as 16-
		bit integers.
1111	MVFS – Multivibrator function, start with the	The port number,	Result (OK or ERROR).
	specified bit in ON state (set).	the OFF and the
		ON times (in sec-

onds), both as 16- bit integers.