W83194BR-KT Просмотр технического описания (PDF) - Winbond
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W83194BR-KT Datasheet PDF : 13 Pages
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0
1
1
1
0
1
1
1
SSEL4 SSEL3 SSEL2 SSEL1
1
0
0
0
1
0
0
0
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
1
1
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
1
1
0
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
0
1
SSEL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
114.00
113.00
CPU (MHz)
112.00
111.00
110.00
109.00
108.00
107.00
106.00
104.00
102.00
133.60
133.90
133.30
95.00
100.30
100.90
100.60
W83194BR-KT
PRELIMINARY
38.00
37.60
PCI (MHz)
37.30
37.00
36.60
36.30
36.00
35.60
35.30
34.60
34.00
33.40
33.40
33.30
31.70
33.30
33.40
33.30
7.2.1 Register 0 : Frequency Select Register (default = 0)
Bit @PowerUp
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
0
Pin
Description
-
Reserved
-
SSEL2 (for frequency table selection by software via I2C)
-
SSEL1 (for frequency table selection by software via I2C)
-
SSEL0 (for frequency table selection by software via I2C)
-
0 = Selection by hardware
1 = Selection by software I2C - Bit 6:4, Bit2
-
SSEL4 (for frequency table selection by software via I2C)
-
SSEL3 (for frequency table selection by software via I2C)
-
0 = Running
1 = Tristate all outputs
Publication Release Date: June 2000
-8-
Revision 0.43
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