參數(shù)資料
型號： DP83848C-MAU-EK
廠商： National Semiconductor
文件頁數(shù)： 50/86頁
文件大?。?/td> 0K
描述： BOARD EVALUATION DP83848C
標準包裝： 1
主要目的： 接口，以太網(wǎng)
已用 IC / 零件： DP83848C
已供物品： 板
相關(guān)產(chǎn)品： DP83848CVVX/NOPBTR-ND - TXRX ETHERNET PHYTER 48-LQFP
DP83848CVV-ND - IC TXRX ETHERNET PHYTER 48-LQFP
53
www.national.com
DP
83
84
8
C
7.2.3 MII Interrupt Status and Misc. Control Register (MISR)
This register contains event status and enables for the interrupt function. If an event has occurred since the last read of
this register, the corresponding status bit will be set. If the corresponding enable bit in the register is set, an interrupt
will be generated if the event occurs. The MICR register controls must also be set to allow interrupts. The status indi-
cations in this register will be set even if the interrupt is not enabled
Table 23. MII Interrupt Status and Misc. Control Register (MISR), address 0x12
15
Reserved
0, RO
RESERVED: Writes ignored, Read as 0
14
ED_INT
0, RO/COR
Energy Detect interrupt:
1 = Energy detect interrupt is pending and is cleared by the current
read.
0 = No energy detect interrupt pending.
13
LINK_INT
0, RO/COR
Change of Link Status interrupt:
1 = Change of link status interrupt is pending and is cleared by the
current read.
0 = No change of link status interrupt pending.
12
SPD_INT
0, RO/COR
Change of speed status interrupt:
1 = Speed status change interrupt is pending and is cleared by the
current read.
0 = No speed status change interrupt pending.
11
DUP_INT
0, RO/COR
Change of duplex status interrupt:
1 = Duplex status change interrupt is pending and is cleared by
the current read.
0 = No duplex status change interrupt pending.
10
ANC_INT
0, RO/COR
Auto-Negotiation Complete interrupt:
1 = Auto-negotiation complete interrupt is pending and is cleared
by the current read.
0 = No Auto-negotiation complete interrupt pending.
9
FHF_INT
0, RO/COR
False Carrier Counter half-full interrupt:
1 = False carrier counter half-full interrupt is pending and is
cleared by the current read.
0 = No false carrier counter half-full interrupt pending.
8
RHF_INT
0, RO/COR
Receive Error Counter half-full interrupt:
1 = Receive error counter half-full interrupt is pending and is
cleared by the current read.
0 = No receive error carrier counter half-full interrupt pending.
7
RESERVED
0, RO
RESERVED: Writes ignored, Read as 0
6
ED_INT_EN
0, RW
Enable Interrupt on energy detect event
5
LINK_INT_EN
0, RW
Enable Interrupt on change of link status
4
SPD_INT_EN
0, RW
Enable Interrupt on change of speed status
3
DUP_INT_EN
0, RW
Enable Interrupt on change of duplex status
2
ANC_INT_EN
0, RW
Enable Interrupt on Auto-negotiation complete event
1
FHF_INT_EN
0, RW
Enable Interrupt on False Carrier Counter Register half-full event
0
RHF_INT_EN
0, RW
Enable Interrupt on Receive Error Counter Register half-full event
相關(guān)PDF資料
PDF描述
2-5492591-0 CA 50/125UMRIS SCDUP/2.5BAY 20M1
6278899-1 CA,62.5,MTRJ-SC
L-07W18NKV4T WIREWOUND INDUCTOR 18NH 0402
ECM24DRSN CONN EDGECARD 48POS DIP .156 SLD
1-6828318-2 C/A,2.0MM,RISER,XG,AQUA,LC-SC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DP83848C-POE-EK 功能描述:以太網(wǎng)開發(fā)工具 DP83848 POE CARD COMM TEMP RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
DP83848CVV 制造商:Texas Instruments 功能描述:IC, 10/100 ETHERNET PHY, SMD, LQFP48
DP83848CVV/NOPB 功能描述:以太網(wǎng) IC PHYTER COMMERCIAL TEMP SGL PORT 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
DP83848CVV/NOPB 制造商:Texas Instruments 功能描述:Ethernet Transceiver
DP83848CVVX 制造商:Texas Instruments 功能描述:PHY 1-CH 10Mbps/100Mbps 48-Pin LQFP T/R
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*