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: 43/113页
文件大小: 2004K
代理商: ZL50114GAG2
ZL50110/11/12/14
Data Sheet
35
Zarlink Semiconductor Inc.
MII Port 0
Signal
I/O
Package Balls
Description
M0_LINKUP_LED
O
G24 on ZL50110/4
AB23 on ZL50111/2
LED drive for MAC 0 to indicate port is
linked up.
Logic 0 output = LED on
Logic 1 output = LED off
M0_ACTIVE_LED
O
AC26
LED drive for MAC 0 to indicate port is
transmitting or receiving packet data.
Logic 0 output = LED on
Logic 1 output = LED off
M0_GIGABIT_LED
O
H22
LED drive for MAC 0 to indicate operation at
Gbps
Logic 0 output = LED on
Logic 1 output = LED off
M0_REFCLK
I D
AA24
GMII/TBI - Reference Clock input at
125 MHz. Can be used to lock receive
circuitry (RX) to M0_GTXCLK rather than
recovering the RXCLK (or RBC0 and
RBC1). Useful, for example, in the absence
of valid serial data.
NOTE: In MII mode this pin must be driven
with the same clock as M0_RXCLK.
M0_RXCLK
I U
AB22
GMII/MII - M0_RXCLK.
Accepts the following frequencies:
25.0 MHz
MII
100 Mbps
125.0 MHz
GMII 1 Gbps
M0_RBC0
I U
Y24
TBI - M0_RBC0.
Used as a clock when in TBI mode. Accepts
62.5 MHz, and is 180° out of phase with
M0_RBC1.
Receive data is clocked at
each rising edge of M1_RBC1 and
M1_RBC0, resulting in 125 MHz sample
rate.
M0_RBC1
I U
AA25
TBI - M0_RBC1
Used as a clock when in TBI mode. Accepts
62.5 MHz, and is 180° out of phase with
M0_RBC0.
Receive data is clocked at
each rising edge of M0_RBC1 and
M0_RBC0, resulting in 125 MHz sample
rate.
Table 10 - MII Port 0 Interface Package Ball Definition
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