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參數(shù)資料
| 型號(hào)： | KSZ8851-16MLLJ |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 28/90頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CTLR MAC 1PORT NON-PCI 48LQFP |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 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 ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 托盤 |
| 其它名稱： | 576-3629 KSZ8851-16MLLJ-ND |
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Micrel, Inc.
KSZ8851-16MLLJ
March 2010
34
M9999-030210-1.0
Register Name[bit](offset)
Description
RXCR1(0x74)
RXCR2(0x76)
Set receive control function as below:
Set RXCR1[10] to enable receiving flow control. Set RXCR1[0] to enable receiving block operation.
Set receive checksum check for ICMP, UDP, TCP and IP packet.
Set receive address filtering scheme as shown in the Table 3.
RXFHSR[15:0](0x7C)
This register (read only) indicates the current received frame header status information.
RXFHBCR[11:0](0x7E)
This register (read only) indicates the current received frame header byte count information.
RXQCR[12:3](0x82)
Set RXQ control function as below:
Set bit 3 to start DMA access from host CPU either read (receive frame data) or write (transmit data
frame). Set bit 4 to automatically enable RXQ frame buffer dequeue. Set bit 5 to enable RX frame count
threshold and read bit 10 for status. Set bit 6 to enable RX data byte count threshold and read bit 11 for
status. Set bit 7 to enable RX frame duration timer threshold and read bit 12 for status. Set bit 9 enable
RX IP header two-byte offset.
RXFDPR[14](0x86)
Set bit 14 to enable RXQ address register increments automatically on accesses to the data register.
RXDTTR[15:0](0x8C)
To program received frame duration timer value. When Rx frame duration in RXQ exceeds this
threshold in 1uS interval count and bit 7 of RXQCR register is set to 1, the KSZ8851-16MLLJ will
generate RX interrupt in ISR[13] and indicate the status in RXQCR[12].
RXDBCTR[15:0](0x8E)
To program received data byte count value. When the number of received bytes in RXQ exceeds this
threshold in byte count and bit 6 of RXQCR register is set to 1, the KSZ8851-16MLLJ will generate RX
interrupt in ISR[13] and indicate the status in RXQCR[11].
IER[13](0x90)
Set bit 13 to enable receive interrupt in Interrupt Enable Register.
ISR[15:0](0x92)
Write 1 (0xFFFF) to clear all interrupt status bits after interrupt occurred in Interrupt Status Register.
RXFCTR[15:8](0x9C)
Rx frame count read only. To indicate the total received frame in RXQ frame buffer when receive
interrupt (bit 13 in ISR) occurred.
RXFCTR[7:0](0x9C)
To program received frame count value. When the number of received frames in RXQ exceeds this
threshold value and bit 5 of RXQCR register is set to 1, the KSZ8851-16MLLJ will generate RX
interrupt in ISR[13] and indicate the status in RXQCR[10].
Table 10. Registers Setting for Receive Function Block
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8851-16MLLJ_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Single-Port Ethernet MAC Controller with 8-Bit or 16-Bit Non-PCI Interface |
| KSZ8851-16MLLU | 功能描述:以太網(wǎng) IC Single-Port Ethernet Controller (Automotive Grade) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8851-16MLLU TR | 功能描述:以太網(wǎng) IC Single-Port Ethernet Controller (Automotive Grade) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8851-16MQL | 功能描述:以太網(wǎng) IC Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8851-16MQL-EVAL | 功能描述:以太網(wǎng)開發(fā)工具 Single Ethernet Port + Generic (16-bit) Bus Interface(Lead Free) Eval Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
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