Contents

1. Description............................................................................................................................. 3

2. Features ................................................................................................................................. 3

3. Applications ........................................................................................................................... 4

4. Pin Configuration and Summary.............................................................................................. 5

5. Pin Description ....................................................................................................................... 8

Display Interface ....................................................................................................................................8

5.1.

SPI Interface – Memory Card .................................................................................................................9

5.2.

Serial Ports - COM0, COM1 UARTS ........................................................................................................9

5.3.

Audio Interface.....................................................................................................................................10

5.4.

Touch Screen Interface ........................................................................................................................10

5.5.

GPIO - General Purpose IO...................................................................................................................10

5.6.

System Pins ..........................................................................................................................................11

5.7.

6. 4DGL - Software Language .................................................................................................... 12

7. In Circuit Serial Programming ICSP ........................................................................................ 12

8. PICASO Architecture ............................................................................................................. 13

9. System Registers Memory Map............................................................................................. 14

10. Memory Cards - FAT16 Format............................................................................................ 16

11. Hardware Tools .................................................................................................................. 16

4D Programming Cable ......................................................................................................................16

11.1.

Evaluation Display Modules ...............................................................................................................16

11.2.

12. 4D Systems - Workshop 4 IDE.............................................................................................. 17

Workshop 4 – Designer Environment ................................................................................................17

12.1.

Workshop 4 – ViSi Environment.........................................................................................................17

12.2.

Workshop 4 – ViSi Genie Environment ..............................................................................................18

12.3.

Workshop 4 – Serial Environment......................................................................................................18

12.4.

13. Reference Design................................................................................................................ 19

14. Package Details................................................................................................................... 20

15. PCB Land Pattern ............................................................................................................... 21

16. Specifications and Ratings................................................................................................... 22

17. Legal Notice........................................................................................................................ 23

18. Contact Information............................................................................................................ 23