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參數資料
| 型號： | W83194BR-39B |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | XO, clock |
| 英文描述： | STEP-LESS 3-DIMM CLOCK |
| 中文描述： | 155 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數： | 10/20頁 |
| 文件大?。?/td> | 276K |
| 代理商： | W83194BR-39B |
W83194BR-39B
PRELIMINARY
Publication Release Date: June 2000
- 10 - Revision 0.46
7.2.3 Register 2: PCI Clock Register (1 = enable, 0 = Stopped)
Bit
@PowerUp
Pin
Description
7
1
-
Reserved
6
1
7
PCICLK_F (Active / Inactive)
5
1
-
Reserved
4
1
14
PCICLK4 (Active / Inactive)
3
1
12
PCICLK3 (Active / Inactive)
2
1
11
PCICLK2 (Active / Inactive)
1
1
10
PCICLk1 (Active / Inactive)
0
1
8
PCICLK0 (Active / Inactive)
7.2.4 Register 3: SDRAM Clock Register ( 1 = enable, 0 = Stopped )
Bit
7
6
5
4
3
2
1
0
@PowerUp
1
1
1
1
1
1
1
1
Pin
46
2
26
25
47
Description
REF1 (Active / Inactive)
REF0 (Active / Inactive)
48MHz (Active / Inactive)
24MHz (Active / Inactive)
IOAPIC (Active / Inactive)
21,20,18,17 SDRAM(8:11) (Active / Inactive)
32,31,29,28 SDRAM(4:7) (Active / Inactive)
38,37,35,34 SDRAM(0:3) (Active / Inactive)
7.2.5 Register 4: Reserved Register (1 = enable, 0 = Stopped)
Bit
7
6
5
4
3
@PowerUp
1
X
X
X
X
Pin
-
-
-
-
-
Description
Reserved
Latched FS3#
Latched FS2#
Latched FS1#
Latched FS0#
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