(Advance Version)
IP178A
PIN Description (continued)
Pin no.
Scan mode LED.
SPEED_B
Label
Type
Description
102
103
104
105
106
107
108
109
O
O
It is a control signal of speed LED for port 4~7 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
It is a control signal of speed LED for port 0~3 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
SPEED_A
FDX_B
IPL/O It is a control signal of full duplex LED for port 4~7 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
IPL/O It is a control signal of full duplex LED for port 0~3 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
IPL/O It is a control signal of rx LED for port 4~7 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
IPL/O It is a control signal of rx LED for port 0~3 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
IPL/O It is a control signal of link LED for port 4~7 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
IPL/O It is a control signal of link LED for port 0~3 after reset if LED scan mode is
selected. The detail functions are illustrated in the following table.
FDX_A
RX_B
RX_A
LINK_B
LINK_A
PHASE[3:0]
111, 112,
113, 114
IPL/O These pins are phase control signals after reset if LED scan mode is selected.
A table for scan mode LED
LED_SEL[1:0]
Link LED
Rx LED
Full duplex LED
Speed LED
00
Off: link fail
On: 10M link ok
Flash: Tx/ Rx
Off: link fail
On: link ok
Off: no collision
Flash: collision
Off: half duplex
On: full duplex
Off: link fail
On: 100M link ok
Flash: Tx/ Rx
Off: 10M
01
Off: idle
Flash: Tx/ Rx
Off: half duplex
On: full duplex
Flash: collision
Off: half duplex
On: full duplex
Flash: collision
Off: half duplex
On: full duplex
Flash: collision
On: 100M
Flash: Rx
10
Off: link fail
On: 10M link ok
Flash: Tx/Rx
Off: link fail
On: link ok
Off: no collision
Flash: collision
Off: link fail
On: 100M link ok
Flash: Tx/Rx
Off: 10M
11 (default)
Off: no collision
Flash: collision
On: 100M
Flash: Tx/Rx
Preliminary, Specification subject to change without notice 9
IP178A-DS-P05
Sep. 09, 2002