ZC706 Evaluation Board User Guide
78
UG954 (v1.5) September 10, 2015
Feature Descriptions
The ZC706 evaluation board uses power regulators and PMBus compliant PWM system
controllers from Texas Instruments to supply the core and auxiliary voltages listed in
.
X-Ref Target - Figure 1-35
Figure 1-35:
Onboard Power Regulators
Switching Module
VCC1V8/VCCAUX 1.8V @ 10A
U98
p. 51
Switching Module
VCC1V5_PL 1.5V @ 6A
U85
p. 52
Switching Module
VADJ/VADJ _FPGA 2.5V @ 6A
U96
p. 53
Switching Module
VCC3V3/VCC3V3_FPGA 3.3V @ 10A
U15
p. 54
Linear Regulator
MGTVCCAUX 1.8V @ 3A
U95
p. 57
Linear Regulator
VCC2V5 2.5V @ 1.5A
U19
p. 57
Linear Regulator
MGTAVCC 1.0V @ 3A
U93
p. 57
Linear Regulator
MGTAVTT 1.2V @ 3A
U94
p. 57
Linear Regulator
VCCAUX_IO 2.0V @ 3A
U92
p. 57
Source/Sink Regulator
VTTDDR_PL 0.75V @ 3A
U28
p. 56
Source/Sink Regulator
VTTDDR_PS 0.75V @ 0.5A (3A Max)
U27
p. 56
Switching Module
VCCINT 1.00V @ 16A
Power Controller 1
PMBus 0x65
Note: Page numbers reference the pages
on schematic 0381513
12V
PWR
Jack
J22
U42
p. 50
U48
p. 49
p. 48
Switching Dual
VCC1V5_PS 1.5V @ 2.5A
U104
p. 55
Switching Dual
VCCPINT 1.0V @ 1.5A
U104
p. 55
Switching Dual
VCC3V3_PS 3.3V @ 2.5A
U105
p. 55
Switching Dual
VCCP1V8 1.8V @ 1.5A
U105
p. 55
Linear Regulator
V33D_CTL1 3.3V @ 0.25A
U20
p. 49
Switching Regulator
VCC5V0 5.0V @ 2A
U44
p. 56
UG954_c1_35_031615