W83194BR-903 Datasheet, PDF(3/26 Page) Winbond – STEPLESS VIA PT/PM MAIN CLOCK GENERATOR

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W83194BR-903 Datasheet, PDF (3/26 Pages) Winbond – STEPLESS VIA PT/PM MAIN CLOCK GENERATOR

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W83194BR-903

7.19 Register 18: Slew rate Control (Default: 00h)........................................................................14

7.20 Register 19: Slew rate Control (Default: D2h).......................................................................14

7.21 Register 20: Watch dog timer (Default: 08h).........................................................................14

7.22 Register21: Fix Mode Control (Default: 00h).........................................................................15

8. ACCESS INTERFACE .............................................................................................................. 16

8.1 Block Write Protocol ...............................................................................................................16

8.2 Block Read Protocol...............................................................................................................16

8.3 Byte Write Protocol.................................................................................................................16

8.4 Byte Read protocol.................................................................................................................16

9. SPECIFICATIONS .................................................................................................................... 17

9.1 Absolute Maximum Ratings ...................................................................................................17

9.2 General Operating Characteristics ........................................................................................17

9.3 Skew Group Timing Clock .....................................................................................................17

9.4 CPU 0.7V Electrical Characteristics ......................................................................................18

9.5 AGP Electrical Characteristics ...............................................................................................18

9.6 PCI Electrical Characteristics.................................................................................................18

9.7 24M, 48M Electrical Characteristics ......................................................................................19

9.8 REF Electrical Characteristics ...............................................................................................19

10. ORDERING INFORMATION..................................................................................................... 20

11. HOW TO READ THE TOP MARKING...................................................................................... 20

12. PACKAGE DRAWING AND DIMENSIONS.............................................................................. 21

13. REVISION HISTORY ................................................................................................................ 22

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Publication Release Date: April 13, 2005

Revision 1.1

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