W83195WG-382/W83195CG-382
STEPLESS FOR ATI K8 CLOCK GENERATOR
7.18 Register 17: Reserved ( Default : 07h )
AFFECTED PIN/
BIT
PWD
FUNCTION DESCRIPTION
TYPE
FUNCTION NAME(S)
7
6
5
Reserved
0
0
0
Reserved
Reserved
Reserved
R/W
R/W
R/W
Reserved
Reserved
Real mode overclocking CPU.
1: Enable
0: Disable
4
TURBO_EN
0
R/W
R/W
This bit should be enable before using real mode
overclocking feature.
3
2
1
0
Reserved
Reserved
NtVAL<9>
NtVAL<8>
0
1
1
1
Reserved
Reserved
Dynamic programmable N divisor bit 9,8.
R/W
7.19 Register 18: Reserved ( Default : 7Ah )
AFFECTED PIN/
FUNCTION NAME(S)
BIT
PWD
FUNCTION DESCRIPTION
TYPE
7
6
5
4
3
2
1
0
NtVAL<7>
0
1
1
1
1
0
1
0
NtVAL<6>
NtVAL<5>
NtVAL<4>
NtVAL<3>
NtVAL<2>
NtVAL<1>
NtVAL<0>
Real-time overclocking
Dynamic programmable N divisor bit 7 ~0. The bit
9,8 is defined in Register 17.
R/W
Default value follow FS=2
7.20 Register 19: ( Default : 04h )
AFFECTED PIN/
FUNCTION NAME(S)
BIT
PWD
FUNCTION DESCRIPTION
TYPE
7
6
5
SRC_FS<4>
0
0
0
SRC frequency table. See Table-3.
R/W
R/W
R/W
SRC_FS<4> also is spread spectrum enable bit.
SRC_FS<3>
SRC_FS<2>
Publication Release Date: Feb 2006
Revision 0.6
- 14 -
WINBOND [ WINBOND ]
