Version 1.0
Page 45
3.2 Zynq Ult MPSoC Bank Voltages
The I/O bank voltage assignments are shown in the table below.
Table 37
– Zynq Bank Voltage Assignments
PS-Side
Bank
Voltage (default)
Source
MIO Bank 500
+VCCO_PSIO (1.8V)
SOM
MIO Bank 501
+VCCO_PSIO_501 (ADJ)
Carrier Card
MIO Bank 502
+VCCO_PSIO (1.8V)
SOM
MIO Bank 503
+VCCO_PSIO (1.8V)
SOM
MIO Bank 504
+VCCO_PSDDR4_504 (1.2V)
SOM
MIO Bank 505
+MGTRAVCC / +MGTRAVTT
Carrier Card
PL-Side
Bank 0
1.8V (Internal)
Zynq Ult
Bank 26
+VCCO_HD_26 (ADJ)
Carrier Card
Bank 64
+VCCO_HP_64 (ADJ)
Carrier Card
Bank 65
+VCCO_HP_65 (ADJ)
Carrier Card
Bank 66
+VCCO_HP_66 (ADJ)
Carrier Card
PL I/O Banks 26, 64, 65, and 66 are powered from the end-user carrier card. These bank supplies are
designed to be independent on the UltraZed-EG SOM. Maximum flexibility is allowed to the designer for
these banks as the voltage level and standards are left to the end-user carrier card design. The designer of
the end-user carrier card VCCO supplies is provided the choice of whether the IO banks use a shared
voltage supply or independent voltage supplies.
When designing a customer end-user carrier card, please review the Zynq Ult MPSoC data sheet
for the appropriate supported bank voltages and tolerances.