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參數(shù)資料
| 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 |
| 文件頁數(shù)： | 34/174頁 |
| 文件大小： | 1261K |
| 代理商： | DS3131 |
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DS3131
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10.2.1
Command Bits (PCMD0)
Bit 0/I/O Space Control (IOC). This read-only bit is forced to 0 by the device to indicate that it does not respond
to I/O space accesses.
Bit 1/Memory Space Control (MSC). This read/write bit controls whether or not the device responds to accesses
by the PCI bus to the memory space, which are the internal device configuration registers. When this bit is set to 0,
the device ignores accesses attempted to the internal configuration registers. When set to 1, the device allows
accesses to the internal configuration registers. This bit should be set to 0 when the local bus is operated in the
configuration mode. This bit is forced to 0 when a hardware reset is initiated through the PRST pin.
0 = ignore accesses to the internal device configuration registers
1 = allow accesses to the internal device configuration registers
Bit 2/Master Control (MASC). This read/write bit controls whether or not the device can act as a master on the
PCI bus. When this bit is set to 0, the device cannot act as a master. When it is set to 1, the device can act as a bus
master. This bit is forced to 0 when a hardware reset is initiated through the PRST pin.
0 = deny the device from operating as a bus master
1 = allow the device to operate as a bus master
Bit 3/Special Cycle Control (SCC). This read-only bit is forced to 0 by the device to indicate that it cannot
decode special cycle operations.
Bit 4/Memory Write and Invalidate Command Enable (MWEN). This read-only bit is forced to 0 by the
device to indicate that it cannot generate the memory write and invalidate command.
Bit 5/VGA Control (VGA). This read-only bit is forced to 0 by the device to indicate that it is not a VGA-
compatible device.
Bit 6/Parity Error Response Control (PARC). This read/write bit controls whether or not the device should
ignore parity errors. When this bit is set to 0, the device ignores any parity errors that it detects and continues to
operate normally. When this bit is set to 1, the device must act on parity errors. This bit is forced to 0 when a
hardware reset is initiated through the PRST pin.
0 = ignore parity errors
1 = act on parity errors
Bit 7/Address Stepping Control (STEPC). This read-only bit is forced to 0 by the device to indicate that it is not
capable of address/data stepping.
Bit 8/PCI System Error Control (PSEC). This read/write bit controls whether or not the device should enable
the PSERR output pin. When this bit is set to 0, the device disables the PSERR pin. When this bit is set to 1, the
device enables the PSERR pin. This bit is forced to 0 when a hardware reset is initiated through the PRST pin.
0 = disable the PSERR pin
1 = enable the PSERR pin
Bit 9/Fast Back-to-Back Master Enable (FBBEN). This read-only bit is forced to 0 by the device to indicate that
it is not capable of generating fast back-to-back transactions to different agents.
Bits 10 to 15/Reserved. These read-only bits are forced to 0 by the device.
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| DS3134 | DATACOM, FRAMER, PBGA256 |
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| DS3150Q | DATACOM, PCM TRANSCEIVER, PQCC28 |
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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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