Datasheet

7
Easy24-33 v6 Development System
MikroElektronika
page
2.0. Supported Microcontrollers
The Easy24-33 v6 development system provides seven separate sockets for PIC24 microcontrollers in DIP28, DIP20, DIP18 and
DIP14 packages. There are three sockets DIP28A, DIP28B and DIP28C for microcontrollers in DIP28 package, and two sockets
DIP20A and DIP20B for microcontrollers in DIP20 package.
Jumpers J13, J12, J4 and J3 are placed next to the oscillator.
They are used to select the function of the microcontroller pins.
Jumper Position Function
J13
I/O 5$LVFRQ¿JXUHGDVDQ,2SLQ
OSC Pin RA3 is fed with a clock signal from external
oscillator X1 (OSC1)
J12
I/O 5$LVFRQ¿JXUHGDVDQ,2SLQ
OSC Pin RA2 is fed with a clock signal from external
oscillator X1 (OSC1)
J4
I/O 5%LVFRQ¿JXUHGDVDQ,2SLQ
OSC Pin RB2 is fed with a clock signal from external
oscillator X2 (OSC2)
J3
I/O 5%LVFRQ¿JXUHGDVDQ,2SLQ
OSC Pin RB1 is fed with a clock signal from external
oscillator X2 (OSC2)
)LJXUHMicrocontroller sockets
Prior to plugging in the microcontroller into the appropriate socket, make sure that the power supply is turned off. Figure 2-2 shows
how to plug in a microcontroller correctly. Figure 1 shows an unoccupied DIP28 socket. Place one end of the microcontroller into the
socket as shown in Figure 2. Then put the microcontroller slowly down until all the pins match the socket, as shown in Figure 3. Check
again that everything is placed correctly and press the microcontroller easily down until it is completely plugged into the socket, as
shown in Figure 4.
127( Only one microcontroller may be plugged into the development board at one time.
PIC24 microcontrollers can use either built-in or external oscillator as a clock signal source. There is a quartz crystal provided on
the board that is used as the external oscillator. Signals generated by this oscillator are used as clock signals for most supported
microcontrollers.
)LJXUHPlugging the microcontroller into appropriate socket
1 3
4