参数资料
型号: ZL50114GAG2
厂商: XILINX INC
元件分类: 通信及网络
英文描述: SPECIALTY TELECOM CIRCUIT, PBGA552
封装: 35 X 35 MM, 1.27 MM PITCH, LEAD FREE, PLASTIC, MS-034, BGA-552
文件页数: 49/113页
文件大小: 2004K
代理商: ZL50114GAG2
ZL50110/11/12/14
Data Sheet
40
Zarlink Semiconductor Inc.
M1_TXER /
M1_TXD[9]
O
N23
GMII/MII - M1_TXER
Transmit Error. Transmitted synchronously
with respect to M1_TXCLK, and active high.
When asserted (with M1_TXEN also
asserted) the ZL50110/11/12/14 will transmit
a non-valid symbol, somewhere in the
transmitted frame.
TBI - M1_TXD[9]
Transmit Data. Clocked on rising edge of
M1_GTXCLK.
M1_GTX_CLK
O
N21
GMII/TBI only - Gigabit Transmit Clock
Output of a clock for Gigabit operation at
125 MHz.
MII Port 2 - ZL50111 and ZL50112 variants only.
Note: This port must not be used to receive data at the same time as port 3,
they are mutually exclusive.
Signal
I/O
Package Balls
Description
M2_LINKUP_LED
O
G23
LED drive for MAC 2 to indicate port is
linked up.
Logic 0 output = LED on
Logic 1 output = LED off
M2_ACTIVE_LED
O
AB24
LED drive for MAC 2 to indicate port is
transmitting or receiving packet data.
Logic 0 output = LED on
Logic 1 output = LED off
M2_RXCLK
I U
AA19
MII only - Receive Clock.
Accepts the following frequencies:
25.0 MHz
MII
100 Mbps
M2_COL
I D
AE26
Collision Detection. This signal is
independent of M2_TXCLK and
M2_RXCLK, and is asserted when a
collision is detected on an attempted
transmission. It is active high, and only
specified for half-duplex operation.
M2_RXD[3:0]
I U
[3]
AD25
[1]
AB21
[2]
AC23
[0]
AD24
Receive Data. Clocked on rising edge of
M2_RXCLK.
M2_RXDV
I D
AA20
Receive Data Valid. Active high. This signal
is clocked on the rising edge of M2_RXCLK.
It is asserted when valid data is on the
M2_RXD bus.
Table 12 - MII Port 2 Interface Package Ball Definition
MII Port 1
Signal
I/O
Package Balls
Description
Table 11 - MII Port 1 Interface Package Ball Definition (continued)
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