IP1001 LF
Data Sheet
8/48
Dec. 18, 2007
Copyright © 2006, IC Plus Corp.
IP1001-DS-R06
Pin no.
Label
Type
Description
MAC Interface
GMII
RGMII
MII
58
TX_EN
TX_CTL TX_EN
I
GMII and MII Transmit Enable/ RGMII Transmit
Control
I/F
MDI
speed
Description
GMII
Mode
Gigabit,
100Mbps,
10Mbps
Indicates the valid data is
present on the data bus of
TXD. Synchronous to the
rising edge of GTX_CLK
(Gigabit) or TXC_CLK
(10/100M).
RGMII
Mode
Gigabit,
100Mbps,
10Mbps
The TX_CTL indicates a
signal like TX_EN at the
rising edge of TXC. A signal
like TX_ER is derived by the
logical operation of latched
“TX_EN” and the value at the
falling edge of TXC.
5,4,2,1
TXD[7:4] --
--
I
GMII Transmit Data (high nibble)
Please see the pin description of pin 57.
62,61,60,59 TXD[3:0] TXD[3:0] TXD[3:0] I
GMII/RGMII/MII Transmit Data
Please see the pin description of pin 57.
6
TX_ER
--
TX_ER
I
GMII and MII Transmit Error
I/F
MDI
speed
Description
Gigabit A “high” state present on this
pin indicates transmit data
error or carrier extension. It is
synchronous to GTX_CLK
GMII
Mode
100Mbps
, 10Mbps
A “high” state present on this
pin indicates transmit data
error. It is synchronous to
TX_CLK
RGMII
Mode
Gigabit,
100Mbps,
10Mbps
Not used.
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
