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Zynq Ult MPSoC SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.8.1
PS Interfaces
The interfaces which are supported in Board to Board Conenector2
from Zynq Ult MPSoC’s PS is explained in
the following section.
2.8.1.1
PS-GTR High Speed Transceivers
The Zynq Ult MPSoC SOM supports two PS GTR transceivers (Lane2 & Lane3) on Board to Board Connector2.
For more details on PS-GTR transceivers, refer section
For more details on PS-GTR transceiver pinouts on Board to Board Connector2, refer the below table.
B2B-2
Pin No
B2B Connector2
Pin Name
SoC Ball Name/
Pin Number
Signal Type/
Termination
Description
PS-GTR Lane2 Pins
235
PS_MGTRTXP2_505
PS_MGTRTXP2_505/
J25
O, DIFF
PS-GTR
Lane2
High
speed
differential transmitter positive.
237
PS_MGTRTXN2_505
PS_MGTRTXN2_505/
J26
O, DIFF
PS-GTR
Lane2
High
speed
differential transmitter negative.
229
PS_MGTRRXP2_505
PS_MGTRRXP2_505/
H27
I, DIFF
PS-GTR
Lane2
High
speed
differential receiver positive.
231
PS_MGTRRXN2_505
PS_MGTRRXN2_505/
H28
I, DIFF
PS-GTR
Lane2
High
speed
differential receiver negative.
230
PS_MGTREFCLK2P_505 PS_MGTREFCLK2P_505/
K23
I, DIFF
PS-GTR
Lane2
differential
reference clock positive.
232
PS_MGTREFCLK2N_505 PS_MGTREFCLK2N_505/
K24
I, DIFF
PS-GTR
Lane2
differential
reference clock negative.
PS-GTR Lane3 Pins
212
PS_MGTRTXP3_505
PS_MGTRTXP3_505/
G25
O, DIFF
PS-GTR
Lane3
High
speed
differential transmitter positive.
214
PS_MGTRTXN3_505
PS_MGTRTXN3_505/
G26
O, DIFF
PS-GTR
Lane3
High
speed
differential transmitter negative.
206
PS_MGTRRXP3_505
PS_MGTRRXP3_505/
G29
I, DIFF
PS-GTR
Lane3
High
speed
differential receiver positive.
208
PS_MGTRRXN3_505
PS_MGTRRXN3_505/
G30
I, DIFF
PS-GTR
Lane3
High
speed
differential receiver negative.
218
PS_MGTREFCLK3P_505 PS_MGTREFCLK3P_505/
H23
I, DIFF
PS-GTR
Lane3
differential
reference clock positive.
220
PS_MGTREFCLK3N_505 PS_MGTREFCLK3N_505/
H24
I, DIFF
PS-GTR
Lane3
differential
reference clock negative.