ZL50110GAG Zarlink, ZL50110GAG Datasheet - Page 38

• Manufacturer Part Number: ZL50110GAG
• Description: CESoP Processor 552-Pin BGA Tray
• Manufacturer: Zarlink

Specifications of ZL50110GAG

• Package: 552BGA
• Maximum Data Rate: 1000 Mbps
• Transmission Media Type: Fiber Optic
• Power Supply Type: Analog
• Typical Supply Current: 950(Max) mA
• Typical Operating Supply Voltage: 1.8 V
• Minimum Operating Supply Voltage: 1.65 V
• Maximum Operating Supply Voltage: 1.95 V

M1_LINKUP_LED
M1_ACTIVE_LED
M1_GIGABIT_LED
M1_REFCLK
M1_RXCLK
M1_RBC0
M1_RBC1
M1_COL
Signal
I/O
I U
I D
I U
I U
I D
O
O
O
Table 11 - MII Port 1 Interface Package Ball Definition
M23
G23 on ZL50110/4
F26 on ZL50111/2
AB25
G25
M22
U26
T25
R25
Package Balls
ZL50110/11/12/14
Zarlink Semiconductor Inc.
MII Port 1
38
LED drive for MAC 1 to indicate port is linked
up.
Logic 0 output = LED on
Logic 1 output = LED off
LED drive for MAC 1 to indicate port is
transmitting or receiving packet data.
Logic 0 output = LED on
Logic 1 output = LED off
LED drive for MAC 1 to indicate operation at
Gbps.
Logic 0 output = LED on
Logic 1 output = LED off
GMII/TBI - Reference Clock input at
125 MHz. Can be used to lock receive
circuitry (RX) to M1_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 M1_RXCLK.
GMII/MII - M1_RXCLK.
Accepts the following frequencies:
125.0 MHz
TBI - M1_RBC0.
Used as a clock when in TBI mode. Accepts
62.5 MHz and is 180°C out of phase with
M1_RBC1.
each rising edge of M1_RBC1 and
M1_RBC0, resulting in 125 MHz sample
rate.
TBI - M1_RBC1
Used as a clock when in TBI mode. Accepts
62.5 MHz, and is 180° out of phase with
M1_RBC0. Receive data is clocked at each
rising edge of M1_RBC1 and M1_RBC0,
resulting in 125 MHz sample rate.
GMII/MII - M1_COL.
Collision Detection. This signal is
independent of M1_TXCLK and
M1_RXCLK, and is asserted when a
collision is detected on an attempted
transmission. It is active high, and only
specified for half-duplex operation.
25.0 MHz
Receive data is clocked at
MII
GMII 1 Gbps
Description
100 Mbps
Data Sheet