W83194AR-WE Datasheet, PDF (8/16 Pages) Winbond – 200MHZ CLOCK FOR WHITNEY CHIPSET

W83194AR-We
PRELIMINARY
6.1 Register 0: Control Register
Bit @PowerUp
Pin
Description
7
0
-
Reserved
6
1
1
REF2X(Active / Inactive)
5
0
-
Reserved
4
0
-
Reserved
3
0
-
Reserved
2
1
23
24_48MHz(Active / Inactive)
1
1
21,22 48MHz_0, 48MHz_1(Active / Inactive)
0
1
31
SDRAM8(Active / Inactive)
6.2 Register 1 : SDRAM Register (1 = Active, 0 = Inactive)
Bit @PowerUp Pin
Description
7
1
32 SDRAM7 (Active / Inactive)
6
1
33 SDRAM6 (Active / Inactive)
5
1
35 SDRAM5 (Active / Inactive)
4
1
36 SDRAM4 (Active / Inactive)
3
1
37 SDRAM3 (Active / Inactive)
2
1
39 SDRAM2 (Active / Inactive)
1
1
40 SDRAM1 (Active / Inactive)
0
1
41 SDRAM0 (Active / Inactive)
6.3 Register 2: PCI Clock Register (1 = Active, 0 = Inactive)
Bit @PowerUp Pin
Description
7
1
19 PCICLK7 (Active / Inactive)
6
1
18 PCICLK6 (Active / Inactive)
5
1
17 PCICLK5 (Active / Inactive)
4
1
15 PCICLK4 (Active / Inactive)
3
1
14 PCICLK3 (Active / Inactive)
2
1
13 PCICLK2 (Active / Inactive)
1
1
11 PCICLK1 (Active / Inactive)
0
1
10 PCICLK0 (Active / Inactive)
Publication Release Date: Nov. 1999
-8-
Revision 0.50