W83194R-KX Winbond, W83194R-KX Datasheet - Page 8

• Manufacturer Part Number: W83194R-KX
• Description: 133MHZ 3-DIMM K7 CLOCK
• Manufacturer: Winbond

8.3 SERIAL CONTROL REGISTERS
The Pin column lists the affected pin number and the @PowerUp column gives the default state at
true power up.
acknowledge of the Address Byte. Although the data (bits) in these two bytes are considered "don't
care", they must be sent and will be acknowledge.
(Register 0, Register 1, Register 2, ....) will be valid and acknowledged.
Frequency table by software via I2C
SSEL3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
SSEL2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
"Command Code" byte and "Byte Count"
SSEL1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
SSEL0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
- 8 -
CPU(MHz)
133.3
100.2
66.8
103
105
108
110
115
120
124
129
138
143
95
90
83
After that, the sequence described below
byte must be sent following the
Publication Release Date: Nov. 1999
PCI(MHz)
31.7
34.3
36.7
38.3
33.3
33.3
33.3
33.4
32.3
34.5
35.8
W83194R-KX
35
36
30
30
31
PRELIMINARY
Revision 0.35