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| 型号： | IP178C-DS-R08 |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 8 Port 10/100 Ethernet Integrated Switch |
| 中文描述： | 8端口10/100以太网集成开关 |
| 文件页数： | 49/93页 |
| 文件大小： | 538K |
| 代理商： | IP178C-DS-R08 |
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IP178C/IP178C LF/IP178CH/IP178CH LF
Datasheet
2.15
Copyright
2004, IC Plus Corp.
49/93
June 21, 2007
IP178Cx-DS-R12
Register descriptions
R/W = Read/Write, SC = Self-Clearing, RO = Read Only, LL = Latching Low, LH = Latching High
Basic MII registers of port 0
PHY
MII
ROM
R/W
MII control register (address 00)
0
0.15
--
Reset
0
0.14
--
R/W Loop back
1 = Loop back mode
0 = normal operation
When this bit set,
IP178C/IP178CH
will be isolated from the
network media, that is, the assertion of TXEN at the MII will
not transmit data on the network. All MII transmission data will
be returned to MII receive data path in response to the
assertion of TXEN.
0
0.13
--
RW
1 = 100 Mbpsbps
0 = 10 Mbpsbps
It is valid only if bit 0.12 is set to be 0.
0
0.12
--
RW
1 = Auto-Negotiation Enable
0 = Auto-Negotiation Disable
0
0.11
--
R/W Power Down
0
0.10
--
Isolate
0
0.9
--
RW
SC
0 = Auto-Negotiation re-start complete
Setting this bit to logic high will cause
IP178C/IP178CH
to
restart an Auto-Negotiation cycle, but depending on the value
of bit 0.12 (Auto-Negotiation Enable). If bit 0.12 is cleared
then this bit has no effect, and it is Read Only. This bit is
self-clearing after Auto-Negotiation process is completed.
0
0.8
--
R/W
1 = full duplex
0 = half duplex
It is valid only if bit 0.12 is set to be 0.
0
0.7
--
R/W Collision test
0
0[6:0]
--
R/W Write as 0, ignore on read
Description
Default
0
0
Speed Selection
1
Auto-Negotiation Enable
1
0
0
0
Restart Auto- Negotiation
1 = re-starting Auto-Negotiation
Duplex mode
0
0
-
相关PDF资料 |
PDF描述 |
|---|---|
| IP178C-DS-R09 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R10 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R01 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R02 | 8 Port 10/100 Ethernet Integrated Switch |
| IP178C | 8 Port 10/100 Ethernet Integrated Switch |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IP178C-DS-R09 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
| IP178C-DS-R10 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
| IP178CH | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
| IP178CHLF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
| IP178CLF | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8 Port 10/100 Ethernet Integrated Switch |
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