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參數(shù)資料
| 型號： | KSZ8851SNLI TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 51/80頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ETHERNET CTLR 1PORT PCI 32MLF |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 控制器類型： | 以太網(wǎng)控制器，MAC/PHY |
| 接口： | 總線 |
| 電源電壓： | 1.8V，2.5V，3.3V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-VFQFN 裸露焊盤，32-MLF? |
| 供應(yīng)商設(shè)備封裝： | 32-MLF?（5x5） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1081 (CN2011-ZH PDF) |
| 其它名稱： | 576-3506-6 |
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Micrel, Inc.
KSZ8851SNL/SNLI
August 2009
55
M9999-083109-2.0
0x88 – 0x8B: Reserved
RX Duration Timer Threshold Register (0x8C – 0x8D): RXDTTR
This register is used to program the received frame duration timer threshold.
Bit
Default Value
R/W
Description
15-0
0x0000
RW
RXDTT Receive Duration Timer Threshold
To program received frame duration timer threshold value in 1us interval. The maximum value is
0xCFFF.
When bit 7 set to 1 in RXQCR register, the KSZ8851SNL will set RX interrupt (bit 13 in ISR) after
the time starts at first received frame in RXQ buffer and exceeds the threshold set in this register.
RX Data Byte Count Threshold Register (0x8E – 0x8F): RXDBCTR
This register is used to program the received data byte count threshold.
Bit
Default Value
R/W
Description
15-0
0x0000
RW
RXDBCT Receive Data Byte Count Threshold
To program received data byte threshold value in byte count.
When bit 6 set to 1 in RXQCR register, the KSZ8851SNL will set RX interrupt (bit 13 in ISR)
when the number of received bytes in RXQ buffer exceeds the threshold set in this register.
Interrupt Enable Register (0x90 – 0x91): IER
This register enables the interrupts from the QMU and other sources.
Bit
Default Value
R/W
Description
15
0x0
RW
LCIE Link Change Interrupt Enable
When this bit is set, the link change interrupt is enabled.
When this bit is reset, the link change interrupt is disabled.
14
0x0
RW
TXIE Transmit Interrupt Enable
When this bit is set, the transmit interrupt is enabled.
When this bit is reset, the transmit interrupt is disabled.
13
0x0
RW
RXIE Receive Interrupt Enable
When this bit is set, the receive interrupt is enabled.
When this bit is reset, the receive interrupt is disabled.
12
0x0
RW
Reserved
11
0x0
RW
RXOIE Receive Overrun Interrupt Enable
When this bit is set, the Receive Overrun interrupt is enabled.
When this bit is reset, the Receive Overrun interrupt is disabled.
10
0x0
RW
Reserved
9
0x0
RW
TXPSIE Transmit Process Stopped Interrupt Enable
When this bit is set, the Transmit Process Stopped interrupt is enabled.
When this bit is reset, the Transmit Process Stopped interrupt is disabled.
8
0x0
RW
RXPSIE Receive Process Stopped Interrupt Enable
When this bit is set, the Receive Process Stopped interrupt is enabled.
When this bit is reset, the Receive Process Stopped interrupt is disabled.
7
0x0
RW
Reserved
6
0x0
RW
TXSAIE Transmit Space Available Interrupt Enable
When this bit is set, the Transmit memory space available interrupt is enabled.
When this bit is reset, the Transmit memory space available interrupt is disabled.
5
0x0
RW
RXWFDIE Receive Wake-up Frame Detect Interrupt Enable
When this bit is set, the Receive wakeup frame detect interrupt is enabled.
When this bit is reset, the Receive wakeup frame detect interrupt is disabled.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8851SNLTR | 制造商:Micrel Inc 功能描述: |
| KSZ8851SNL-TR | 功能描述:Ethernet Controller 10/100 Base-T/TX PHY SPI Interface 32-MLF? (5x5) 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:控制器 接口:SPI 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:1.8V，2.5V，3.3V 電流 - 電源:- 工作溫度:0°C ~ 70°C 封裝/外殼:32-VFQFN 裸露焊盤，32-MLF? 供應(yīng)商器件封裝:32-MLF?（5x5） 標(biāo)準(zhǔn)包裝:1 |
| KSZ8852HLE-EVAL | 功能描述:KSZ8852HLE - Interface, Ethernet Control Evaluation Board 制造商:microchip technology 系列:- 零件狀態(tài):有效 主要用途:接口，以太網(wǎng)控制 嵌入式:否 使用的 IC/零件:KSZ8852HLE 主要屬性:- 輔助屬性:- 所含物品:板 標(biāo)準(zhǔn)包裝:1 |
| KSZ8852HLEWA | 功能描述:Ethernet Switch 10/100 Base-FX/T/TX PHY Ethernet Interface 64-LQFP (10x10) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:以太網(wǎng) 標(biāo)準(zhǔn):10/100 Base-FX/T/TX PHY 電壓 - 電源:3.3V 電流 - 電源:- 工作溫度:-40°C ~ 115°C 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商器件封裝:64-LQFP（10x10） 標(biāo)準(zhǔn)包裝:160 |
| KSZ8852HLEYA | 功能描述:Ethernet Switch 10/100 Base-FX/T/TX PHY Ethernet Interface 64-LQFP (10x10) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:以太網(wǎng) 標(biāo)準(zhǔn):10/100 Base-FX/T/TX PHY 電壓 - 電源:3.3V 電流 - 電源:- 工作溫度:-40°C ~ 115°C 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商器件封裝:64-LQFP（10x10） 標(biāo)準(zhǔn)包裝:160 |
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