IP1001 LF
Data Sheet
Pin description (continued)
Pin no.
Label
Type
I
Description
MAC Interface
GMII
RGMII
MII
--
57
GTX_CLK TXC
GMII/RGMII Transmit Clock
I/F
MDI Description
speed
Gigabit 125Mhz input.
GMII
IP1001 utilizes this clock to
Mode
sample TXD[7:0], TX_ER and
TX_EN at the rising edge.
10/100M Not used.
bps
Gigabit 125Mhz input.
RGMII
Mode
IP1001 utilizes this clock to
sample TXD[3:0] and
TX_CTL at both the rising
edge and falling edge of
GTX_CLK.
100Mbps 25Mhz input.
IP1001 utilizes this clock to
sample TXD[3:0] and
TX_CTL at both the rising
edge and falling edge.
10Mbps 2.5Mhz input.
IP1001 utilizes this clock to
sample TXD[3:0] and
TX_CTL at both the rising
edge and falling edge.
55
--
--
TX_CLK
O
MII Transmit Clock
I/F
MDI Description
speed
Gigabit Not used.
GMII
100Mbps 25Mhz output.
Mode
IP1001 uses the clock to
sample TX_EN, TX_ER, and
TXD[3:0].
10Mbps 2.5Mhz output.
IP1001 uses the clock to
sample TX_EN, TX_ER, and
TXD[3:0].
Gigabit Not used.
RGMII
Mode
This pin should be left open
for normal operation.
100Mbps
10Mbps
7/48
Dec. 18, 2007
IP1001-DS-R06
Copyright © 2006, IC Plus Corp.
ETC [ ETC ]
