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參數(shù)資料
| 型號： | W312-02 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | FTG for VIA K7 Series Chipset with Programmable Output Frequency |
| 中文描述： | 威盛K7系列芯片組FTG具有可編程輸出頻率 |
| 文件頁數(shù)： | 9/21頁 |
| 文件大?。?/td> | 143K |
| 代理商： | W312-02 |
W312-02
Document #: 38-07259 Rev. *B
Page 9 of 21
Byte 8: Vendor ID and Revision ID Register (Read Only)
Bit
Name
Default
Pin Description
Bit 7
Revision_ID3
0
Revision ID bit[3]
Bit 6
Revision_ID2
0
Revision ID bit[2]
Bit 5
Revision_ID1
0
Revision ID bit[1]
Bit 4
Revision_ID0
0
Revision ID bit[0]
Bit 3
Vendor_ID3
1
Bit[3] of Cypress Semiconductor
’
s Vendor ID. This bit is read only.
Bit 2
Vendor_ID2
0
Bit[2] of Cypress Semiconductor
’
s Vendor ID. This bit is read only.
Bit 1
Vendor _ID1
0
Bit[1] of Cypress Semiconductor
’
s Vendor ID. This bit is read only.
Bit 0
Vendor _ID0
0
Bit[0] of Cypress Semiconductor
’
s Vendor ID. This bit is read only.
Byte 9: System Reset and Watchdog Timer Register
Bit
Name
Default
Pin Description
Bit 7
Reserved
0
Reserved
Bit 6
PCI_DRV
0
PCI clock output drive strength
0 = Normal
1 = High Drive
Bit 5
Reserved
0
Reserved
Bit 4
RST_EN_WD
0
This bit will enable the generation of a Reset pulse when a watchdog timer
time-out occurs.
0 = Disabled
1 = Enabled
Bit 3
RST_EN_FC
0
This bit will enable the generation of a Reset pulse after a frequency change
occurs.
0 = Disabled
1 = Enabled
Bit 2
WD_TO_STATU
S
0
Watchdog Timer Time-out Status bit
0 = No time-out occurs (READ); Ignore (WRITE)
1 = time-out occurred (READ); Clear WD_TO_STATUS (WRITE)
Bit 1
WD_EN
0
0 = Stop and re-load Watchdog timer
1 = Enable Watchdog timer. It will start counting down after a frequency change
occurs.
Bit 0
Reserved
0
Reserved
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W312-02H | FTG for VIA K7 Series Chipset with Programmable Output Frequency |
| W312-02HT | FTG for VIA K7 Series Chipset with Programmable Output Frequency |
| W320-04 | 200-MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs |
| W320-04H | 200-MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs |
| W320-04X | 200-MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W312-02_05 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for VIA⑩ K7 Series Chipset with Programmable Output Frequency |
| W312-02H | 制造商:Rochester Electronics LLC 功能描述:PROGRAMMABLE OVERCLOCK SOLUTION FOR VIA KT266 - Bulk |
| W312-02HT | 制造商:Rochester Electronics LLC 功能描述:TIMING DEVICE - Bulk |
| W3120SMRC | 制造商:Winslow Adaptics Ltd 功能描述:20 way dual in line surface mount socket |
| W3120TRC | 制造商:Winslow Adaptics Ltd 功能描述:20way low profile DIL socket,0.3in pitch |
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