dsPICDEM? 2
DEVELOPMENT BOARD
USER ’S GUIDE
Chapter 5. Using the dsPIC30F2012
5.1
INTRODUCTION
This chapter assumes you have chosen the dsPIC30F2012 for your application. The
dsPICDEM 2 Development Board supports a dsPIC30F2012 device in an 28-pin,
SPDIP package, as shown in Figure 5-1. This device provides ten 12-bit A/D (100 ksps)
channels, a UART, an SPI module, an I 2 C module and 20 I/O pins. A sample applica-
tion program provides a software baseline for building your own embedded solution.
FIGURE 5-1:
28-PIN SPDIP dsPIC30F2012
MCLR
EMUD3/AN0/V REF +/CN2/RB0
EMUC3/AN1/V REF -/CN3/RB1
AN2/SS1/LVDIN/CN4/RB2
AN3/CN5/RB3
1
2
3
4
5
28
27
26
25
24
AV DD
AV SS
AN6/OCFA/RB6
EMUD2/AN7/RB7
AN8/OC1/RB8
U1B1
AN4/CN6/RB4
AN5/CN7/RB5
V SS
OSC1/CLKI
OSC2/CLKO/RC15
EMUD1/SOSCI/T2CK/U1ATX/CN1/RC13
EMUC1/SOSCO/T1CK/U1ARX/CN0/RC14
V DD
IC2/INT2/RD9
6
7
8
9
10
11
12
13
14
23
22
21
20
19
18
17
16
15
AN9/OC2/RB9
CN17/RF4
CN18/RF5
V DD
V SS
PGC/EMUC/U1RX/SDI1/SDA/RF2
PGD/EMUD/U1TX/SDO1/SCL/RF3
SCK1/INT0/RF6
EMUC2/IC1/INT1/RD8
5.2
HIGHLIGHTS
This chapter discusses:
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5.3
BOARD SETUP FOR THE dsPIC30F2012 SAMPLE APPLICATION
The dsPICDEM 2 Development Board supports dsPIC30F devices that have multiple
peripheral devices multiplexed on some pins. Therefore, the jumper set up of various
headers depends on which of the dsPIC30F peripherals are used by the application.
This section demonstrates how the board is set up for the dsPIC30F2012 device to
support the dsPIC30F2012 example software in the dsPICDEM 2 Development Kit CD.
Follow these steps to configure the hardware on the dsPICDEM 2 Development Board.
1. Disconnect the power source.
2. Remove any dsPIC30Fxxxx device currently plugged into the dsPICDEM 2
Development Board.
3. Plug the dsPIC30F2012 into socket U1B1.
4. Configure the hardware components as shown in Table 5-1.
? 2005 Microchip Technology Inc.
DS51558A-page 33
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