- 您现在的位置：买卖IC网 > PDF目录294733 > 91C100FDREVB (SMSC Corporation) FEAST FAST ETHERNET CONTROLLER WITH FULL DUPLEX CAPABILITY PDF资料下载
参数资料
| 型号： | 91C100FDREVB |
| 厂商： | SMSC Corporation |
| 英文描述： | FEAST FAST ETHERNET CONTROLLER WITH FULL DUPLEX CAPABILITY |
| 中文描述： | 宴快速以太网控制器以全双工能力 |
| 文件页数： | 15/68页 |
| 文件大小： | 423K |
| 代理商： | 91C100FDREVB |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页当前第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页
SMSC DS – LAN91C100FD REV. B
Page 22
Rev. 05/31/2000
BANK 0
OFFSET
NAME
TYPE
SYMBOL
4
RECEIVE CONTROL REGISTER
READ/WRITE
RCR
HIGH
BYTE
SOFT
RST
FILT
CAR
ABORT_
ENB
0
Reserved
STRIP
CRC
RXEN
0
LOW
BYTE
Reserved
ALMUL
PRMS
RX_
ABORT
0
SOFT_RST - Software-Activated Reset. Active high. Initiated by writing this bit high and terminated by writing the bit low.
The LAN91C100FD’s configuration is not preserved except for Configuration, Base, and IA0-IA5 Registers. EEPROM is
not reloaded after software reset.
FILT_CAR - Filter Carrier. When set filters leading edge of carrier sense for 12 bit times (3 nibble times). Otherwise
recognizes a receive frame as soon as carrier sense is active. (Does NOT filter RX DV on MII!)
ABORT_ENB - Enables abort of receive when collision occurs. Defaults low. When set, the LAN91C100FD will
automatically abort a packet being received when the appropriate collision input is activated (COL100 for MII, COL for non-
MII). This bit has no effect if the SWFDUP bit in the TCR is set.
STRIP_CRC - When set it strips the CRC on received frames. When clear the CRC is stored in memory following the
packet. Defaults low.
RXEN - Enables the receiver when set. If cleared, completes receiving current frame and then goes idle. Defaults low on
reset.
ALMUL - When set accepts all multicast frames (frames in which the first bit of DA is '1'). When clear accepts only the
multicast frames that match the multicast table setting. Defaults low.
PRMS - Promiscuous mode. When set receives all frames. Does not receive its own transmission unless it is in Full
Duplex!
RX_ABORT - This bit is set if a receive frame was aborted due to length longer than 2K bytes. The frame will not be
received. The bit is cleared by RESET or by the CPU writing it low.
Reserved - Must be 0.
相关PDF资料 |
PDF描述 |
|---|---|
| 91C94 | ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM |
| 92_TNC-50-0-4/111_NE | BOARD TERMINATED, FEMALE, TNC CONNECTOR, SURFACE MOUNT, JACK |
| 92_TNC-50-0-4/111_NM | BOARD TERMINATED, FEMALE, TNC CONNECTOR, SURFACE MOUNT, JACK |
| 92082-314 | 14 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT |
| 92082-316 | 16 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 91C100GTQFP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 91C100QFP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:SMSC 功能描述: |
| 91C15JC353 | 制造商:STM 功能描述:CGB015X335C |
| 91C1A-A24-A13/A15 | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:91, 92, 93, 94, 95, 96 - 5/8 ” Square Single-Turn Panel Control 97, 99 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch |
| 91C1A-A24-A13/A15L | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:91, 92, 93, 94, 95, 96 - 5/8 ” Square Single-Turn Panel Control 97, 99 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch |
发布紧急采购，3分钟左右您将得到回复。