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UM0087 - USER MANUAL

DK3300 HARDWARE FEATURES

The uPSD3300 has many different IP features and the DK3300 board has a variety of hardware capabil-

ities built into the demo board itself. Some hardware on the DK3300 board is provided to enable explora-

tion by the customer and for future demo application software. Over time additional demo applications will

be added, so please check the ST website below for the latest demo applications. Some of the DK3300

board hardware features include (see Figure 2):

■

■

Tamper Detect switches connected to the ST RTC

■

Dual RS232 connectors driven by ST RS232 level shifter

■

SPI interface EEPROM

■

IrDA Transceiver

■

Two input switches and two output LED’s

■

Rotary encoder with select switch

■

2 Line by 16 Character LCD

Please check the ST uPSD website at www.st.com/micropsd for the latest updates to PSDSoft Express

and Demo Applications for the DK3300 kit.

Figure 2. DK3300 Board Connections

1.

Switches and LEDs

2.

Rotary Encoder

3.

LCD Display

4.

Reset Switch

5.

JTAG LED

6.

14-pin JTAG Connector

7.

uPSD33XX

8.

Expansion Connectors

9.

IrDA Transceiver

10. Tamper Detect Switches

11. Real-Time Clock

12. EEPROM & Battery under

LCD

13. RS232 Connectors

14. 9VDC Power Input

15. On-Off Switch and Power

LED