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Cyclone 10 LP RefKit User Guide
www.arrow.com
Page | 19
February 2022
Board Reference FPGA Pin No.
Pin Func.
Description
I/O Std
I2C_SDA
PIN_F17
Bidir
Serial Data Line
3.3 V
I2C_SCL
PIN_D20
Output
Serial Clock Line
3.3 V
3.3.8
ADC/DAC
The C10LP RefKit is equipped with an 8-channel, 12-bit, configurable analog-to-digital, digital-to-
analog converter. There are 2 dedicated through-hole connection points on the board for 2 analog
channels, while the remaining 6 channels are directly connected to the J4 header of the Arduino
interface.
Board Reference FPGA Pin No.
Pin Func.
Description
I/O Std
ADDA_RSTN
PIN_V4
Output
Reset
3.3 V
ADDA_SYNC
PIN_R5
Output
Synchronization
3.3 V
MCLK
PIN_T5
Output
Serial Clock Input
3.3 V
MOSI
PIN_T4
Output
Master Output Slave Input
3.3 V
MISO
PIN_R6
Input
Master Input Slave Output
3.3 V
I C D
I C CL
EE
E
ress
EE
E
ress
D
DC D C
D
DD
DD C
CL
I
I
I
I
I
I
I
I
I
I
r uin
ea er
r uin
ea er
E
Figure 13
–
EEPROM Connections
Figure 14
–
ADC/DAC Connections