User manual

dsPICDEM 2 Development Board User’s Guide
DS51558A-page 76 © 2005 Microchip Technology Inc.
2. Remove any dsPIC30Fxxxx device currently plugged into the dsPICDEM 2
Development Board.
3. Plug the dsPIC30F4012 into socket U2B1.
4. Configure the hardware components as shown in Table 12-1.
5. Connect the RS-232 cable from the PC to the UART connector (J2).
6. Reapply power to the DC IN connector (J4). The PWR ON LED should illuminate.
7. Load the sample application program for the dsPIC30F4012 (see
Section 12.4 “Device Programming”).
TABLE 12-1: HARDWARE CONFIGURATION SETTINGS
Component
Header Socket U2B1
No.
Jumper
Setting
Pin Device Functions (see Figure 12-1)
Jumper JP1 JP1 Jumper — 5 VDC jumper installed
Jumper JP2 JP2 Jumper — 5 VDC jumper installed
Selector Switch S2 M ALL ON 17,18 PGC and PGD
Selector Switch S3 OFF — Not used in this configuration
Selector Switch S4 OFF — Not used in this configuration
PGM U3 H11 Open — —
CAN Tx H2 Open — —
CAN Rx H2 Open — —
UART1 Tx* H3 Open — —
UART1 Rx* H3 Open — —
Alternate UART1 Tx * H4 M ALL 11 EMUD1/SOSCI/T2CK/U1ATX/CN1/RC13
Alternate UART1 Rx * H4 M ALL 12 EMUC1/SOSCO/T1CK/U1ARX/CN0/RC14
UART2 Tx* H5 Open — —
UART2 Rx* H5 Open — —
Temperature Sensor H10 M ALL 5 AN3/INDX/CN5/RB3
Potentiometer H13 M ALL 4 AN2/SS1
/CN4/RB2
Switch S5 H6 M ALL 16 FLTA/INT0/SCK1/OCFA/RE8
Switch S6 H7 M ALL 15 EMUC2/OC1/IC1/INT1/RD0
LED D3 H12 M D3 2 EMUD3/AN0/V
REF+/CN2/RB0
LED D4 H12 M D4 3 EMUC3/AN1/V
REF-/CN3/RB1
LCD - SPI™ Clock
*
H1 M28 16 FLTA/INT0/SCK1/OCFA/RE8
LCD - SPI Data
*
H1 M28 17 PGD/EMUD/U1TX/SDO1/SCL/RF3
* On this device, multiplexing of various peripherals on the pins does not allow the
simultaneous use of:
– Switch S5 and LCD.
– Primary UART1 pins and LCD.
Since only one DB-9 connector is provided for RS-232 communication, you can
select either UART1 (primary or alternate pins) or UART2, but not both.