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Board Reference
Type
Description
U2
FPGA
Intel MAX 10 10M08SAU169C8G for On-board Intel
FPGA Download Cable II and Power Management
U3
FPGA
Intel MAX 10 10M08SAU169C8G for PFL
configuration, clock generator control and power
monitoring
U49
Voltage Regulator
Enpirion
®
EM2130L-30A Step-Down DC-DC Switching
Converter with Integrated Inductor, featuring Digital
Control with PMBus
™
v1.2 Compliant Interface,
implements FPGA 0.9V Vcc
U50
Voltage Regulator
Enpirion EM2130H – 30A Step-Down DC-DC Switching
Converter with Integrated Inductor, Featuring Digital
Control with PMBus v1.2 Compliant Interface,
implements 3.3V intermediate power bus used by
other lower voltage power rails
U51
Voltage Regulator
Enpirion ER2120QI - 2A Synchronous Buck
Regulator with Integrated MOSFETs, implements 5V
USB VBUS of USB3.1 Type-C interface
U52
Voltage Regulator
Enpirion ER3105DI - 500mA Wide VIN
Synchronous Buck Regulator, implements local power
supply used by U49 and U50.
U53, U54, U55, U60
Voltage Regulator
Enpirion EN6337QI - 3A PowerSoC Voltage Mode
Synchronous PWM Buck with Integrated Inductor,
implements 1.03V, 1.5V, and 1.8V power rails to FPGA
U56
Voltage Regulator
Enpirion EN6347QI - 4A PowerSoC Voltage Mode
Synchronous PWM Buck with Integrated Inductor,
implements voltage adjustable power rail to FPGA and
FMC daughter card
U62
Voltage Regulator
Enpirion ER3110DI - 1A Wide VIN
Synchronous Buck Regulator, implements power
supply used by U2 and U3.
Configuration and Setup Elements
J9
Embedded Intel FPGA Download Cable II
Type-B Micro USB Connector for programming and
debugging the FPGA
J11
10-pin header
Optional JTAG direct via 10-pin header for external
download cables
S1
DIP-SW:
ON/Closed/0
OFF/Open/1
Intel Cyclone 10 GX FPGA Configuration Mode
S7
FPGA
PGM_SEL
Push Button
Press this button to cycle through different PFL loads
S12
FPGA
nCONFIG
Push Button
Press this button to trigger reconfiguration
S13
FPGA Reset Push Button
Press this button to reset all registers in the FPGA
Status Elements
D23
Power LED (Green)
Power Good LED (All power rails are OK)
ON: Detected Power is Good
OFF: Detected Power is Bad
D13
Configuration Error LED (Red)
Config error status Indicator
ON: FPGA configuration failed
OFF: FPGA configured without error
continued...
4 Development Board Components
UG-20105 | 2017.12.18
Intel
®
Cyclone
®
10 GX FPGA Development Kit User Guide
13