ip178a ETC-unknow, ip178a Datasheet - Page 28

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

LED information
IP178A provides four types of LED function for link, rx,
fdx, and speed. User can select the desired features by
setting Led_o_sel[1:0]. The detail information is list in the
Preliminary, Specification subject to change without notice
IP178A-DS-P05
Sep. 09, 2002
LED_O_SEL
(default)
[1:0]
00
01
10
11
On
Off
Flash
On
Off
Flash
On
Off
Flash
On
Off
Flash
LINK LED[7:0]
10M link ok
10M link fail
ACT
link ok
link fail
receive
10M link ok
10M link fail
ACT
link ok
link fail
rx/tx
Flash
Off
Flash
Off
Flash
Off
Flash
Off
RX LED[7:0]
collision
idle
rx/tx
idle
collision
idle
collision
idle
28
following table. The default value is the same as the
IP178A previous version. It is noted that Rx LED is
supported in LED scan mode only.
On
Off
On
Off
Flash
On
Off
Flash
On
Off
Flash
FDX LED[7:0]
full duplex
half duplex
full duplex
half duplex
collision
full duplex
half duplex
collision
full duplex
half duplex
collision
Flash
Flash
On
Off
On
Off
On
Off
On
Off
SPEED LED[7:0]
(Advance Version)
100M link ok
100M link fail
ACT
100M
10M
100M link ok
10M link fail
ACT
100M
10M
IP178A