W83115RG-BW/W83115WG-BW
STEPLESS FOR INTEL BROADWATER CLOCK GENERATOR
Table of Contents-
1.
2.
3.
4.
5.
6.
7.
GENERAL DESCRIPTION ......................................................................................................... 1
PRODUCT FEATURES .............................................................................................................. 1
PIN CONFIGURATION............................................................................................................... 2
BLOCK DIAGRAM ...................................................................................................................... 3
PIN DESCRIPTION..................................................................................................................... 4
FREQUENCY SELECTION BY HARDWARE OR SOFTWARE ................................................ 7
I2C CONTROL AND STATUS REGISTERS............................................................................... 8
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
Register 0: ( Default : X1h )......................................................................................................8
Register 1: ( Default : 83h).......................................................................................................9
Register 2: ( Default : FFh )......................................................................................................9
Register 3: ( Default : FFh )....................................................................................................10
Register 4: ( Default : FFh).....................................................................................................11
Register 5: ( Default : 00h )....................................................................................................12
Register 6: ( Default : 0Ch ) ...................................................................................................13
Register 7: Winbond Chip ID – Project Code Register ( Default : 04h )...............................14
Register 8: ( Default : 0Ch ) ...................................................................................................14
Register 9: ( Default : 25h )....................................................................................................15
Register 10: ( Default : D0h ) .................................................................................................15
Register 11: ( Default : 7Ah )..................................................................................................16
Register 12: ( Default : 7Ah )..................................................................................................16
Register 13: ( Default : 10h )..................................................................................................16
Register 14: ( Default : 04h )..................................................................................................17
Register 15: ( Default : 0Bh )..................................................................................................17
Register 16: ( Default : 30h )..................................................................................................18
Register 17: ( Default : 0Bh )..................................................................................................18
Register 18: ( Default : 00h )..................................................................................................18
Register 19: ( Default : 30h )..................................................................................................19
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
8.
9.
ACCESS INTERFACE.............................................................................................................. 20
8.1
8.2
8.3
8.4
Block Write protocol ...............................................................................................................20
Block Read protocol...............................................................................................................20
Byte Write protocol.................................................................................................................20
Byte Read protocol.................................................................................................................20
SPECIFICATIONS .................................................................................................................... 21
9.1
ABSOLUTE MAXIMUM RATINGS .......................................................................................21
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WINBOND [ WINBOND ]
