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| 型號(hào)： | DS3131 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Telecom IC:Other |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PBGA256 |
| 封裝： | 27 X 27 MM, PLASTIC, BGA-256 |
| 文件頁(yè)數(shù)： | 94/174頁(yè) |
| 文件大?。?/td> | 1261K |
| 代理商： | DS3131 |
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DS3131
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Signal Name:
PREQ
Signal Description:
PCI Bus Request
Signal Type:
Output (three-state capable)
The initiator asserts this active-low signal to request that the PCI bus arbiter allow it access to the bus. PREQ is
updated on the rising edge of PCLK.
Signal Name:
PGNT
Signal Description:
PCI Bus Grant
Signal Type:
Input
The PCI bus arbiter asserts this active-low signal to indicate to the PCI requesting agent that access to the PCI bus
has been granted. The device samples PGNT on the rising edge of PCLK and, if detected, initiates a bus
transaction when it has sensed that the PFRAME signal has been deasserted.
Signal Name:
PPERR
Signal Description:
PCI Parity Error
Signal Type:
Input/Output (three-state capable)
This active-low signal reports parity errors. PPERR can be enabled and disabled through the PCI configuration
registers. This signal is updated on the rising edge of PCLK.
Signal Name:
PSERR
Signal Description:
PCI System Error
Signal Type:
Output (open drain)
This active-low signal reports any parity errors that occur during the address phase. PSERR can be enabled and
disabled through the PCI configuration registers. This signal is updated on the rising edge of PCLK.
Signal Name:
PINTA
Signal Description:
PCI Interrupt
Signal Type:
Output (open drain)
This active-low (open drain) signal is asserted low asynchronously when the device is requesting attention from
the device driver. PINTA is deasserted when the device-interrupting source has been serviced or masked. This
signal is updated on the rising edge of PCLK.
3.6 PCI Extension Signals
These signals are not part of the normal PCI bus signal set. There are additional signals that are asserted when the
BoSS is an initiator on the PCI bus to help users interpret the normal PCI bus signal set and connect them to a non-
PCI environment like an Intel i960-type bus.
Signal Name:
PXAS
Signal Description:
PCI Extension Address Strobe
Signal Type:
Output
This active-low signal is asserted low on the same clock edge as PFRAME and is deasserted after one clock
period. This signal is only asserted when the device is an initiator. This signal is an output and is updated on the
rising edge of PCLK.
Signal Name:
PXDS
Signal Description:
PCI Extension Data Strobe
Signal Type:
Output
This active-low signal is asserted when the PCI bus either contains valid data to be read from the device or can
accept valid data that is written into the device. This signal is only asserted when the device is an initiator. This
signal is an output and is updated on the rising edge of PCLK.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS3134 | DATACOM, FRAMER, PBGA256 |
| DS3150QN | DATACOM, PCM TRANSCEIVER, PQCC28 |
| DS3150Q | DATACOM, PCM TRANSCEIVER, PQCC28 |
| DS3150TN | DATACOM, PCM TRANSCEIVER, PDIP48 |
| DS3150T | DATACOM, PCM TRANSCEIVER, PQFP48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS3131DK | 功能描述:通信集成電路 - 若干 RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| DS3134 | 功能描述:IC CTRLR HDLC CHATEAU 256-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| DS-313PIN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Miscellaneous |
| DS-313-PIN | 功能描述:信號(hào)調(diào)節(jié) RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| DS31400 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:8-Input, 14-Output, Dual DPLL Timing IC with Sub-ps Output Jitter |
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