IP1001LF Datasheet, PDF (8/48 Pages) List of Unclassifed Manufacturers – Integrated 10/100/1000 Gigabit Ethernet Transceiver

IP1001 LF
Data Sheet
Pin no.
58
Label
MAC Interface
GMII
RGMII
TX_EN TX_CTL
MII
TX_EN
Type
I
Description
GMII and MII Transmit Enable/ RGMII Transmit
Control
5,4,2,1 TXD[7:4] --
--
I
62,61,60,59 TXD[3:0] TXD[3:0] TXD[3:0] I
6
TX_ER --
TX_ER I
I/F
MDI Description
speed
Gigabit, Indicates the valid data is
GMII 100Mbps, present on the data bus of
Mode 10Mbps TXD. Synchronous to the
rising edge of GTX_CLK
(Gigabit) or TXC_CLK
(10/100M).
Gigabit, The TX_CTL indicates a
RGMII 100Mbps, signal like TX_EN at the
Mode 10Mbps 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.
GMII Transmit Data (high nibble)
Please see the pin description of pin 57.
GMII/RGMII/MII Transmit Data
Please see the pin description of pin 57.
GMII and MII Transmit Error
I/F
MDI Description
speed
Gigabit A “high” state present on this
GMII
pin indicates transmit data
Mode
error or carrier extension. It is
synchronous to GTX_CLK
100Mbps A “high” state present on this
, 10Mbps pin indicates transmit data
error. It is synchronous to
TX_CLK
Gigabit, Not used.
RGMII 100Mbps,
Mode 10Mbps
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Copyright © 2006, IC Plus Corp.
Dec. 18, 2007
IP1001-DS-R06