Board Reference
Type
Description
D5
Red over temperature LED
LED is on when the Intel MAX 10 detects an over-temperature
condition on the board.
D12
Green FPGA CONF_DONE LED
LED is on when the FPGA is successfully configured.
D[11:D8]
4 green user LEDs
FPGA connected LEDs for user designs.
D[25:24]
2 green configuration image LEDs
Indicates which FPGA configuration image is loaded.
Table 11.
Clock Circuits
Board
Reference
Type
Description
U23
ZL30733 IEEE 1588 clock device I
2
C
programmable by Intel MAX 10
Default frequencies:
• Out 0: 100 MHz
• Out 1: 125 MHz
• Out 2: 166.25 MHz
• Out 3: 166.25 MHz
• Out 4: 166.25 MHz
• Out 5: 156.25 MHz
• Out 6: 156.25 MHz
• Out 7: 250 MHz
• Out 8: 184.32 MHz
• Out 9: 153.6 MHz
U25, U26,
U27
PCIe reference clocks
• U25: I
2
C programmable by Intel
MAX 10 local
• U26, U27: PCIe fan-out clock
buffers
Default frequencies:
• U25:
— Out 0: Local 100 MHz PCIe to U26
— Out 1: Local 100 MHz PCIe to U27
— Out 2: 100 MHz CXL PCIe root port clock to CXL connector J9
• U26:
— Out 0: 100 MHz PCIe Bank 13A, CH5
— Out 1: 100 MHz PCIe Bank 13A, CH2
• U27:
— Out 0: 100 MHz PCIe Bank 12C, CH0
— Out 1: 100 MHz PCIe Bank 12C, CH1
Table 12.
Transceiver Interfaces
Board Reference
Type
Description
J1
PCIe x16 gold fingers
PCIe TX/RX x16 interface from FPGA Bank 13A.
J7, B1
QSFPDD-56 pluggable optics interface
8 TX/RX channels from FPGA Bank 12C, Quad2 and Quad3.
J8, B2
QSFP-56 pluggable optics interface
4 TX/RX channels from FPGA Bank 12C, Quad1.
J9
PCIe x4 over CXL connector
PCIe TX/RX x4 interface from FPGA Bank 12C, Quad0.
Table 13.
Memory Devices
Board Reference
Type
Description
J4
DDR4 DIMM1 connector
DDR4 x72 DIMM module installed by default.
J5
DDR4 DIMM2 connector
No DDR4 DIMM module installed by default.
U15–U19
DDR4 components
DDR4 x40 interface for HPS.
U3, U4
2 x 2 Gbit QSPI flash
FPGA Avalon-ST x16 configuration flash memory.
continued...
A. Development Kit Components
739942 | 2022.09.21
Intel
®
Agilex
™
F-Series FPGA (Two F-Tiles) Development Kit User Guide
34
