Version 1.0
Page 35
Table 31
– UltraZed-EG SOM Voltage Rails
Schematic
Voltage Name
Voltage Level
Zynq Connection
Voltage
Origination
+5VREG
5.0V
N/A
UltraZed-EG
SOM
+2.5V
2.5V
+DDR4_VREF
1.2V
+1.0V
1.0V
+DDR4_VTT
0.6V
+VCCO_PSIO
1.8V
VCCO_PSIO0_500
VCCO_PSIO2_502
VCCO_PSIO3_503
VCC_PSADC
VCC_PSAUX
+VCCAUX
1.8V
VCCAUX
VCCAUX_IO
VCCADC
+VCC_PSINTLP
0.85V
VCC_PSINTLP
+VCC_PSINTFP
0.85V
VCC_PSINTFP
VCC_PSINTFP_DDR
+VCC_PSPLL
1.2V
VCC_PSPLL
+VCCO_PSDDR_504
1.2V
VCCO_PSDDR_504
+VCCINT_IO
0.85V
VCCBRAM
VCCINT_IO
+3.3V
3.3V
N/A
+VCCINT
0.85V
VCCINT
+VCC_PSDDR_PLL
1.8V
VCC_PSDDR_PLL
+VIN
5V or 12V
N/A
JX1 / JX2
+VCCO_HP_64
1.0V to 1.8V
VCCO_64 (Bank 64)
JX1
+VCCO_HP_65
1.0V to 1.8V
VCCO_65 (Bank 65)
JX1
+VCCO_HP_66
1.0V to 1.8V
VCCO_66 (Bank 66)
JX2
+VCCO_HD_26
1.2V to 3.3V
VCCO_26 (Bank 26)
JX2
+VCCO_PSIO_501
1.8V to 3.3V
VCCO_PSIO1_501
JX3
+MGTRAVCC
0.85V
PS_MGTRAVCC
JX3
+MGTRAVTT
1.8V
PS_MGTRAVTT
JX3
+PS_VBATT
1.5V
VCC_PSBATT
JX3