- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383109 > IP175CLF (Electronic Theatre Controls, Inc.) 5 Port 10/100 Ethernet Integrated Switch PDF資料下載
參數(shù)資料
| 型號(hào)： | IP175CLF |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 5 Port 10/100 Ethernet Integrated Switch |
| 中文描述： | 5端口10/100以太網(wǎng)集成開關(guān) |
| 文件頁(yè)數(shù)： | 49/111頁(yè) |
| 文件大?。?/td> | 679K |
| 代理商： | IP175CLF |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)當(dāng)前第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)
IP175C/IP175C LF/IP175CH/IP175CH LF
Data Sheet
2.11
Copyright
2004, IC Plus Corp.
49/111
Mar 09, 2007
IP175C/IP175CH-DS-R14
Special tag
IP175C/IP175CH supports special tag function to exchange switching information with CPU without
involving VLAN tag information. The special tag function is enabled by programming MII register 30.16.7
STAG_EN.
2.11.1
From CPU to switch
When special tag function is enabled, IP175C/IP175CH forwards packets from MII0 (CPU) by checking
special tag added by CPU. The tag definition is shown in the following table. IP175C/IP175CH will
remove the special tag 81XX and re-calculate CRC when it forwards the packet to a un-tag field.
IP175C/IP175CH will update the special tag to 8100 and re-calculate CRC when it forwards the packet to
a tag field.
Preamble
SFD
DA
SA
81XX(special tag)
Special tag 81XX
Bit[15:12]
bit[11:8]
bit[7:5]
8
1
3’b0
00001: instruct 175C forwards the packet to port 0
00010: instruct 175C forwards the packet to port 1
00100: instruct 175C forwards the packet to port 2
01000: instruct 175C forwards the packet to port 3
10000: instruct 175C forwards the packet to port 4
2.11.2
From switch to CPU
When special tag function is enabled, IP175C/IP175CH sends packets to MII0 (CPU) with source port
information by adding special tag to the frame. IP175C/IP175CH will add the special tag 81XX and
re-calculate CRC when it receives the packet from a un-tag field. IP175C/IP175CH will update the tag
8100 to 81XX and re-calculate CRC when it receives the packet from a tag field. The tag definition is
shown in the following table.
Special tag 81XX
Bit[15:12]
bit[11:8]
bit[7:5]
8
1
3’b0
00001: the source port of the packet is port 0
00010: the source port of the packet is port 1
00100: the source port of the packet is port 2
01000: the source port of the packet is port 3
10000: the source port of the packet is port 4
Data
CRC
bit[4:0]
bit[4:0]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IP178A | 8-Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R03 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R04 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R05 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R06 | 8 Port 10/100 Ethernet Integrated Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IP1770J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| IP178A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Port 10/100 Ethernet Integrated Switch |
| IP178C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
| IP178C_1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。