Microchip Technology DM300018 User Manual

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”).

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.