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K EE L OQ? 3 Development Kit User’s Guide
5.4
PICkit 2 PIN ASSIGNMENTS
The PICkit 2 connection header allows a PICkit 2 microcontroller programmer to be
connected directly to the controller to allow programming and/or debugging of the con-
troller. Other programmer/debuggers can be connected, though an RJ-11 to ICSP
adapter might be necessary.
The pin assignments are shown in Figure 5-2.
FIGURE 5-2:
PICkit? 2 PIN ASSIGNMENTS
Pin Description*
1 = V PP /MCLR
2 = V DD Target
3 = V SS (ground)
4 = ICSPDAT/PGD
5 = ICSPCLK/PGC
6 = Auxiliary
* The 6-pin header (0.100" spacing) accepts 0.025" square pins.
5.5
LEARNING A TRANSMITTER TO THE CONTROLLER
In order for the system to respond to incoming radio transmission from one of the
K EE L OQ transmitters, the controller must have information about the respective trans-
mitters. Such information includes the serial number and the synchronization counter.
In order to learn a new transmitter:
? Press the PB3 button on the controller. As a confirmation, the D4 LED will turn on.
? Press one button on the transmitter. If the transmitter is correctly programmed, the
D4 LED will begin blinking.
? Press again any button on the transmitter. If the learning process was successful,
the D4 LED will turn off.
? As of now, the controller will be able to respond to the learned transmitter. This is
confirmed by the D1-D4 LEDs corresponding to the four buttons on the remote
control.
DS41378A-page 30
? 2009 Microchip Technology Inc.
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