ip178a ETC-unknow, ip178a Datasheet - Page 5

• Manufacturer Part Number: ip178a
• Description: 8-port 10/100 Ethernet Integrated Switch
• Manufacturer: ETC-unknow

189, 190,
205, 204, 4,
5, 20, 19,
32, 33, 48,
47, 56, 57,
72, 71
195, 196,
199, 198,
10,11, 14,
13, 38, 39,
42, 41, 62,
63, 66, 65
Preliminary, Specification
IP178A-DS-P05
Sep. 09, 2002
PIN Description
Pin no.
25
52, 76
MLT3 signals
Type
IPH
IPL
I/O
O
I
TXOM0~7
TXOP0~7
RXIM0~7
RXIP0~7
BGRES
FXSD6
FXSD7
Label
Input pin
Input pin with internal pull low
Input pin with internal pull high
Output pin
Input and Output pin
subject to change without notice
Type
O
I
I
I
Band gap resister
It is connected to GND through a 6.19k (1%) resistor in application circuit.
100Base-FX signal detect
Fiber signal detect of port 6 and 7 when the ports are configured to be fiber ports.
Fiber signal detect is active if the voltage of FXSD is higher than 1.2v. If TP mode
is selected, the pins must be connected to ground.
TP receive
TP transmit
Description
5
Description
(Advance Version)
IP178A