Intel Cyclone 10 GX FPGA User Manual page 39

4 Development Board Components
UG-20105 | 2017.12.18
2
Figure 8. I C Bus Topology
Configuration
Intel MAX 10
Cyclone 10
EM2130
(110_0000)
PMBUS 3.3 V
System
Intel MAX 10
(101_0000)
I2C 3.3 V
Si5340
(111_0100)
I2C 1.8 V
I2C 1.8 V
Shifter
Intel
I2C 1.8 V
Shifter
FPGA
I2C 1.8 V
Shifter
I2C 1.8 V
Shifter
EM2130
3.3 V 0.9 V
(110_0110)
Si5332
(110_1010)
SFP+ 1
(101_0000)
(101_0001)
Level
I2C 3.3 V
SFP+ 1
(101_0000)
(101_0001)
Level
I2C 3.3 V
Level
3.3 V
Level
3.3 V
® ®
Intel Cyclone 10 GX FPGA Development Kit User Guide
LTC2497 TMP512A
I-Sense I/V/T-Sense
(001_0100) (101_1100)
I2C
Dongle
HDR4 X1
Si570
(110_0110)
Level
Shifter
I2C 2.5 V
I/O
Expander
(010_0000)
I/O
Expander
(010_0000)
USB 3.1
Switch
(110_0111)
FMC
Daughter Card
(User Defined)
39