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PDF IP175CH Data sheet ( Hoja de datos )
| Número de pieza | IP175CH | |
| Descripción | 5 Port 10/100 Ethernet Integrated Switch | |
| Fabricantes | IC Plus | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IP175CH (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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IP175C/IP175C LF/IP175CH/IP175CH LF
DawtawwS.DhaetaeStheet4U.com
5 Port 10/100 Ethernet Integrated Switch
Features
General Description
IP175A PCB compatible (pins compatible) IP175C/IP175CH integrates a 6-port switch
Built in 6 MAC and 5 PHY
controller, SSRAM, and 5 10/100 Ethernet
Each port can be configured to be 10Base-T, transceivers. Each of the transceivers complies with
100Base-TX
the IEEE802.3, IEEE802.3u, and IEEE802.3x
2k MAC address
specifications. The DSP approach is utilized for
384k bits packet buffer memory
designing transceivers with 0.18um technology; they
Support auto-polarity for 10Mbps
have high noise immunity and robust performance.
Filter/ forward reserved address option
Broadcast storm protection
IP175C/IP175CH operates in store and forward
Auto MDI-MDIX
mode. It supports flow control, auto MDI/MDI-X,
Support three MII/RMII ports
CoS, port base VLAN, bandwidth control, DiffServ,
Support SMI with MDC up to 12.5 Mhz
SMART MAC and LED functions, etc. Each port can
Support tagging & un-tagging
be configured to auto-negotiation or forced
Support Port base VLAN & tag VLAN
10M/100M, full/half duplexmode. Using an
Support CoS
EEPROM or pull up/down resistors on specified pins
Support port security option
can configure the desired options.
Support SMART MAC function
Support spanning tree protocol
Besides a 5-port switch application,
Max packet length 1552/ 1536 bytes
IP175C/IP175CH supports three MII/RMII ports for
Support 8-level bandwidth control
router application, which supports 4 LAN ports, one
Support Link quality LED for 100Mbps
WAN port and one HOME/PNA or Access point. The
Support direct, serial and dual color mode LED external MAC can monitor or configure
Support one fiber port with far end fault function IP175C/IP175CH by accessing MII registers through
for IP175CH only
SMI0.
Built in linear regulator control circuit
Low power consumption
MII/RMII port also can be configured to be MAC
0.18um, 128-pin PQFP
mode. It is used to interface an external PHY to
Support Lead Free package (Please refer to the work as a 5+1 switch. Through SMI1
Order Information)
IP175C/IP175CH can monitor and configure
external PHY.
Note – some features need CPU support, please
refer to the detail description inside this data sheet IP175CH supports one fiber port with far end fault
function
Copyright © 2004, IC Plus Corp.
1/111
Mar 09, 2007
IP175C/IP175CH-DS-R14
1 page  
IP175C/IP175C LF/IP175CH/IP175CH LF
DawtawwS.DhaetaeStheet4U.com
Revision History
Revision #
IP175C-DS-R12
Change Description
1. Change to EEPROM register 14~18 or MII register 19~21 on page 32
2. Add SERIAL_LED_MODE to Pin diagram on page 6
3. Add pin 112 description for SERIAL_LED_MODE on page 27
4. Add PHY_31_REG_5[1] SERIAL_LED_MODE on page 97
5. Add SERIAL_LED_MODE = 0 on page 50
6. Add description for SERIAL_LED_MODE selection on page 50
7. Change MII0 MAC mode PHY address to 00000 on page 36
8. Change P4_FORCE_100 from 22.4 to 20.4 on page 36
IP175Cx-DS-R13
IP175Cx-DS-R14
1. Replace IP175C with IP175C/IP175CH
2. Add “IP175CH support one fiber “ to feature list and general description on page
1
3. Modify Comparison Table on page 6 for IP175CH only
4. Add IP175CH Pin diagram on page 8
5. Add FXSD4 Pin description on page 30
6. Add “Fiber mode of port 4 (for IP175CH only)” function description on page 56
7. Modify Order Information on page 111
8. Add Fiber I/O Electrical Characteristics on page 102
1. Modify flow control description on page 34
2. Modify IPL/IPH description on page 12
3. Modify Dual color mode LED Link off status value on page 33
4. Add X1 VIL & X1 VIH on page 102
5. Add 384k bits packet buffer memory on page 1
Copyright © 2004, IC Plus Corp.
5/111
Mar 09, 2007
IP175C/IP175CH-DS-R14
5 Page 
IP175C/IP175C LF/IP175CH/IP175CH LF
DawtawwS.DhaetaeStheet4U.com
Router application using two-MII/RMII ports (another option)
p4ext
1
mii1_dis mii2_en
00
p4mii_sni
0
rmii_en
x
mii0_mac_mod mii1_phy_mod
00
Switch Engine
MAC 5
MAC 0
PHY 0
MAC 1
PHY 1
MAC 2
PHY 2
MAC 3
PHY 3
MAC 4
X
PHY 4
MII0 / RMII0
MII1 / RMII1
Access Point /
HomePNA/
VOIP
CPU
TP
Note: PHY4 is disable and MII1/RMII1 is mac mode in
this application.
Router application using three-MII/RMII ports
p4ext
1
mii1_dis mii2_en
01
p4mii_sni
0
rmii_en
x
mii0_mac_mod mii2_mac_mod
00
Switch Engine
MAC 5
MAC 0
PHY 0
MAC 1
PHY 1
MAC 2
PHY 2
MAC 3
PHY 3
MAC 4
X
PHY 4
MII0 / RMII0
MII2 / RMII2
MII1 / RMII1
Access Point /
HomePNA/
VOIP
CPU
TP Note: PHY4 is an independent PHY in this application
Copyright © 2004, IC Plus Corp.
11/111
Mar 09, 2007
IP175C/IP175CH-DS-R14
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet IP175CH.PDF ] | |
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