參數(shù)資料
型號: LAN91C96I
廠商: SMSC Corporation
英文描述: NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
中文描述: 非PCI單芯片以太網(wǎng)控制器全DUPLES
文件頁數(shù): 58/110頁
文件大?。?/td> 655K
代理商: LAN91C96I
Non-PCI Single-Chip Full Duplex Ethernet Controller
Rev.
11/18/2004
Page 58
SMSC DS – LAN91C96I
DATASHEET
I/O SPACE - BANK3
OFFSET
C
NAME
TYPE
SYMBOL
ERCV
EARLY RCV REGISTER
READ/WRITE
RCV COUNTER
1
0
0
1
0
0
1
1
RCV
DISCRD
0
ERCV THRESHOLD
0
0
1
1
1
1
1
RCV DISCRD - Set to discard a packet being received.
ERCV THRESHOLD - Threshold for ERCV interrupt. Specified in 64 byte multiples. Whenever the number
of bytes written in memory for the presently received packet exceeds the ERCV THRESHOLD, ERCV INT
bit of the INTERRUPT STATUS REGISTER is set.
Rcv Counter - This 8 bit value is the “Real Time” count, in bytes, of the current Receive packet (this
includes the 4 bytes of status and packet length). The count is rounded to the nearest Nibble (16 bytes).
The Counter is multiplied by 16 decimals to obtain the number of bytes currently received.
Notes:
The value of the RCV Counter is in real time asynchronous format (i.e. The value is constantly changing). It is
recommended that the register be read multiple times to get an accurate reading.
The Rcv Counter register will return a value of “0” when no receive event is occurring.
相關(guān)PDF資料
PDF描述
LAN91C96I-MS NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LAN91C96I-MU NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LAN91C96IQFP NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LAN91C96ITQFP NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER
LANF72351D ETHERNET 10BASE-T LAN FILTER MODULES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LAN91C96I_07 制造商:SMSC 制造商全稱:SMSC 功能描述:Non-PCI Single-Chip Full Duplex Ethernet Controller
LAN91C96IMS 制造商:Microchip Technology Inc 功能描述:
LAN91C96I-MS 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC 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
LAN91C96I-MU 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC 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
LAN91C96IQFP 功能描述:以太網(wǎng) IC Non-PCI 10 Mbps Ethernet MAC 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