Intel Agilex 7 FPGA I Series User Manual page 59

A. Development Kit Components
721605 | 2023.04.10
System Intel MAX 10 supports I
(
CLK_I2C_SDA/SCL
HPS I/Os (
Another I
controls the on board VCXO and Si5394 clock generator.
Intel Agilex 7 FPGA also manages QSFPDD800, 2x QSFPDD, 2DPC DIMM I
SDI transceivers, and ZL30733 clock synthesizer device.
2
Table 18. I C Debug Headers
Schematic Signal Name
PMB_SCL/SDA
CLK_I2C_SDA/SCL_3V3
ZL_I2C_SDA/SCL
2
Figure 37. I C Serial Bus (Intel Enpirion) DK-SI-AGI027FB and DK-SI-AGI027FES
SYS
MAX 10
Send Feedback
2
), which manages 3# clock devices and also connected to the
) through level translator.
HPS_GPIO30/31
2
C master instance from system Intel MAX 10 (
LTC2497 LTC2497
I-Sense I-Sense
14h 16h
I2C@3.3V
MAX31730 MAX31730
ATC + ATC +
1Ch 1Dh
I2C@3.3V
EM2130L EM2120L EM2130L
P1V2_IO P1V2_G3 P0V8_G1
6Eh 6Ch 46h
PMBUS@3.3V
EM3130H EM2130L EM2130H EM2140P
P1V8_G2 P1V2_BUS P3V3_BUS
P0V8_VCC_HSSI_2
6Dh 66h 60h
I2C@3.3V
Si571 DAC60501
(tbd) 48h
I2C
@3.3V(2.5V)
Si5391 Si5391 Si5332
74h 76h 6Ah
I2C @1.8V
I2C TPS65987D
Level
@3.3V 38h
Shifter
I2C
@3.3V I2C @3.3V
TUSB1146
CLK I2C
12h
Dongle
HDR4x1
I2C FMC
+
@3.3V Connector-A
FMC +
I2C
@3.3V Connector-B
I2C MCIO
@3.3V Connector
Optional GPIO(IN/OUT/OE) of I2C @1.2V
Optional GPIO(IN/OUT/OE) of I2C @1.2V
Intel Agilex
C master dedicated to clock-related devices
2
VRs I C header J41
System Intel MAX 10 clock I
2
ZL30733 I C access header J21
IVSNS_I2C_SDA/SCL
T_SNS_SDA/SCL
EM2140P
EM2130L
P0V8_VCC_HSSI_1
VCCERT_UX_GDR
6Ah 64h
Level
Shifter
PMBUS
Dongle
HDR4x1
68h
VCCL_SDA/SCL
ED8401
VCCL
Level I2C_SDM
62h
Shifter
@1.8V
VCXO_I2C
I2C_HPS
@1.8V
Si5394
Level I2C
68h
Shifter
@1.2V
CLK_I2C I2C
Level
Shifter
@1.2V
Level
Shifter
I2C @1.8V
HPS
Connector
®
7 FPGA I-Series Transceiver-SoC Development Kit User Guide
VCXO_I2C_SDA/SCL
2
C buses,
Description
2
C bus header J42
I2C
CY7C68013A
@3.3V
PWR
MAX 10
USB_SDA
I2C
@1.2V
ZL30733
70h
I2C Level I2C
Shifter
@1.2V @3.3V
LMH1218
17h
I2C Level I2C
Shifter
Agilex-I @1.2V @2.5V
FPGA
Level
I2C I2C
QSFPDD0
Shifter
@1.2V @3.3V
Level
I2C I2C
QSFPDD1
Shifter
@1.2V @3.3V
Level
I2C I2C
QSFPDD-800
Shifter
@1.2V
@3.3V
CH1
DIMM-A
Level
I2C I2C
Shifter
@1.2V
@2.5V
)
CLK I2C
Dongle
HDR4x1
LMH1219
27h
CH1
DIMM-B
59