F75111
Table of Contents
1.GENERAL DESCRIPTION .......................................................................................................................................- 4 -
2.FEATURES................................................................................................................................................................- 4 -
3.KEY SPECIFICATIONS ............................................................................................................................................- 4 -
4.PIN CONFIGURATION .............................................................................................................................................- 5 -
5.PIN DESCRIPTION...................................................................................................................................................- 6 -
5.1 POWER PIN ........................................................................................................................................................- 6 -
5.2 GPIO FUNCTION ................................................................................................................................................- 6 -
6.FUNCTIONAL DESCRIPTION..................................................................................................................................- 8 -
6.1 GENERAL DESCRIPTION ......................................................................................................................................- 8 -
6.2 ACCESS INTERFACE ............................................................................................................................................- 8 -
6.3 THE SMBUS ACCESS TIMING ARE SHOWN AS FOLLOW: ..........................................................................................- 8 -
7.REGISTERS DESCRIPTION ....................................................................................................................................- 9 -
7.1 CONFIGURATION AND CONTROL REGISTER – INDEX 01H .......................................................................................- 9 -
7.2 STATUS REGISTER – INDEX 02H ........................................................................................................................- 10 -
7.3 CONFIGURATION AND FUNCTION SELECT REGISTER – INDEX 03H.........................................................................- 10 -
7.4 PIN MODE FUNCTION SELECT REGISTER – INDEX 04H ......................................................................................... - 11 -
7.5 PIN MODE FUNCTION SELECT REGISTER – INDEX 05H ......................................................................................... - 11 -
7.6 LED FREQ CONTROL REGISTER – INDEX 06H ....................................................................................................- 12 -
7.7 LED FREQ CONTROL REGISTER – INDEX 07H ....................................................................................................- 13 -
7.8 LED FREQ CONTROL REGISTER – INDEX 08H ....................................................................................................- 13 -
7.9 LED FREQ CONTROL REGISTER – INDEX 09H ....................................................................................................- 14 -
7.10 GPIO1X OUTPUT CONTROL REGISTER – INDEX 10H ........................................................................................- 15 -
7.11 GPIO1X OUTPUT DATA REGISTER – INDEX 11H................................................................................................- 16 -
7.12 GPIO1X INPUT STATUS REGISTER – INDEX 12H ...............................................................................................- 16 -
7.13 GPIO1X LEVEL/PULSE CONTROL REGISTER – INDEX 13H ................................................................................- 17 -
7.14 GPIO1X PULSE WIDTH CONTROL REGISTER – INDEX 14H................................................................................- 17 -
7.15 GPIO1X PULL-UP RESISTOR CONTROL REGISTER – INDEX 15H........................................................................- 18 -
7.16 GPIO1X INPUT DE-BOUNCE REGISTER – INDEX 16H ........................................................................................- 18 -
7.17 GPIO1X PULSE INVERSE REGISTER – INDEX 17H ............................................................................................- 19 -
7.18 GP1X EDGE DETECTOR ENABLE REGISTER – INDEX 0X18...............................................................................- 19 -
7.19 GP1X EDGE DETECTOR STATUS REGISTER – INDEX 0X19 ...............................................................................- 20 -
7.20 GP1X IRQ OR SMI# ENABLE REGISTER – INDEX 0X1A....................................................................................- 21 -
- 1 -
July, 2007
V0.27P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
