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Zynq Ult MPSoC SOM Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.8.2.2
PL IOs
–
HP BANK64
The Zynq Ult MPSoC SOM supports 24 LVDS IOs/48 Single Ended (SE) IOs on Board to Board Connector2
from MPSoC’s PL
High Performance (HP) Bank64. Upon these 24 LVDS IOs/48 SE IOs, upto 4 GC Global Clock Inputs
and upto 16 PLSYSMON auxiliary analog inputs are available. I/O voltage of this PL HP Bank64 is fixed to 1.8V.
In the Zynq Ult MPSoC SOM, PL Bank64 signals are routed as LVDS IOs to Board to Board Connector2. Even
though PL Bank64 signals are routed as LVDS IOs, these pins can be used as SE IOs if required. The Board to Board
Connector2 pins 169, 170, 171, 172, 175, 176, 177 & 178 are GC Global Clock Input capable pins of PL Bank64. Also
Board to Board Connector2 pins 122, 124, 126, 128, 131, 133, 135, 136, 137, 138, 144, 146, 148, 150, 151, 152,153,
154, 155, 156,157, 158,159, 160, 161, 162, 164, 166, 181, 182, 183, 184 are PLSYSMON auxiliary analog Input
capable pins of PL Bank64.
For more details on PL HP Bank64 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
131
PL_AC17_LVDS64_L17
P
IO_L17P_T2U_N8_A
D10P_64/AC17
IO, 1.8V LVDS
PL Bank64 IO17 differential positive.
Same pin can be configured as
PLSYSMON differential analog input10
positive or Single ended I/O.
133
PL_AC18_LVDS64_L17
N
IO_L17N_T2U_N9_A
D10N_64/AC18
IO, 1.8V LVDS
PL Bank64 IO17 differential negative.
Same pin can be configured as
PLSYSMON differential analog input10
negative or Single ended I/O.
135
PL_AD19_LVDS64_L1
8P
IO_L18P_T2U_N10_
AD2P_64/AD19
IO, 1.8V LVDS
PL Bank64 IO18 differential positive.
Same pin can be configured as
PLSYSMON differential analog input2
positive or Single ended I/O.
137
PL_AE19_LVDS64_L18
N
IO_L18N_T2U_N11_
AD2N_64/AE19
IO, 1.8V LVDS
PL Bank64 IO18 differential negative.
Same pin can be configured as
PLSYSMON differential analog input2
negative or Single ended I/O.
147
PL_AE18_LVDS64_L24
P
IO_L24P_T3U_N10_6
4/AE18
IO, 1.8V LVDS
PL Bank64 IO24 differential positive.
Same pin can be configured as
Single
ended I/O.
149
PL_AF18_LVDS64_L24
N
IO_L24N_T3U_N11_
64/AF18
IO, 1.8V LVDS
PL Bank64 IO24 differential negative.
Same pin can be configured as
Single
ended I/O.
151
PL_AH17_LVDS64_L2
1P
IO_L21P_T3L_N4_AD
8P_64/AH17
IO, 1.8V LVDS
PL Bank64 IO21 differential positive.
Same pin can be configured as
PLSYSMON differential analog input8
positive or Single ended I/O.