88e1240 Marvell Semiconductor, Inc., 88e1240 Datasheet - Page 12

• Manufacturer Part Number: 88e1240
• Description: Integrated 10/100/1000 Gigabit Ethernet Transceiver
• Manufacturer: Marvell Semiconductor, Inc.

Table 5:
Table 6:
Doc. No. MV-S103821-00, Rev. A
Page 12
176-T QF P
P i n #
173
172
170
169
167
166
176-T QF P
P i n #
158
159
161
162
164
165
SGMII Interface Port 0
SGMII Interface Port 1
1 96-TFBGA
Pin #
B2
A2
B3
A3
B4
A4
1 96-TFBGA
Pin #
B7
A7
A6
B6
A5
B5
Alaska
Integrated 10/100/1000 Gigabit Ethernet Transceiver
®
88E1240 Product Brief
Pin Name
P0_S_INP
P0_S_INN
P0_S_CLKP
P0_S_CLKN
P0_S_OUTP
P0_S_OUTN
Pin Name
P1_S_INP
P1_S_INN
P1_S_CLKP
P1_S_CLKN
P1_S_OUTP
P1_S_OUTN
Document Classification: Proprietary Information
Pin
Type
I
O
O
Pin
Type
I
O
O
Des cription
SGMII Transmit Data. 1.25 GBaud input - Positive
and Negative.
SGMII 625 MHz Receive Clock output - Positive
and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
The P0_S_CLKP/N pins should be left floating if
not used.
SGMII Receive Data. 1.25 GBaud output - Posi-
tive and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
Des cription
SGMII Transmit Data. 1.25 GBaud input - Positive
and Negative.
SGMII 625 MHz Receive Clock output - Positive
and Negative.
Output amplitude can be adjusted via register
26_2.2:0
The P1_S_CLKP/N pins should be left floating if
not used.
SGMII Receive Data. 1.25 GBaud output - Posi-
tive and Negative.
Output amplitude can be adjusted via register
26_2.2:0.
Copyright © 2011 Marvell
May 4, 2011, Advance