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/N( [0|1|A|R] )[CR]
iNterrupt Signal Monitor/Control/Status
Sets Monitor/Control/Status of INT line.
[0 = Disable, 1 = Enable, A = Assert, R = Release/CR=Status]
/O[CR]
Open I
2
C Connection
Activates iPort/AFM as an I
2
C device attached to the bus.
/(*)Rn[CR]
Master Read Message
Read the specified number of data bytes from the current Destination I
2
C
Slave device. * = No Stop for Repeated Start
/S(text)[CR]
Slave Transmit Message
Write the specified data bytes to a requesting I
2
C Master Receiver device.
/(*)T(text)[CR]
Master Transmit Message
Master Transmit the specified data bytes to the current Destination I
2
C
Slave device. * = No Stop for Repeated Start
/Un[CR]
I
2
C
Bus Time-oUt
Set
I
2
C
Bus Time-oUt in msec (0=Disable)
/V[CR]
Display Firmware Version
(Major XX.XX Minor) (Requires Version 2.0 or later)
/X[CR]
eXtended Commands
(See Prompt or User’s Guide) (Requires Version 2.0 or later)
/Y[CR]
Display Tx bYte Count
(Requires Version 2.0 or later)
Note:
An online version of this programmer’s reference is available at: http://www.mcc-us.com/203ug.htm
Synchronous Interface Events
Synchronous Events are those iPort/AFM interface activities initiated by the Host
computer.
iPort/AFM Reset
This command resets iPort/AFM to its default state.
This command consists of three (3) sequential Ctr/R characters.
Ctr/R is the character code Decimal 18 and Hexadecimal 12, and can also be
generated by holding down the Ctrl Key and pressing R.
Note: It is recommended that the Host computer turn off all serial port flow control
before sending this command. Flow control should be enabled once the response is
received.