SOM240_2 Signal Names and Descriptions
Table 6: SOM240_2 Signal Pins
Pin Number
Signal Name
Signal Description
Connector Row A
A1
GND
Ground
A2
GND
Ground
A3
GTH_DP3_C2M_P
GTH Lane 3 RX
A4
GTH_DP3_C2M_N
GTH Lane 3 RX
A5
GND
Ground
A6
GND
Ground
A7
GTH_REFCLK1_C2M_P
GTH REFCLK1 input
A8
GTH_REFCLK1_C2M_N
GTH REFCLK1 input
A9
GND
Ground
A10
GND
Ground
A11
HPB15_CC_P
HPIO clock-capable pin on bank 65
A12
HPB15_CC_N
HPIO clock-capable pin on bank 65
A13
GND
Ground
A14
HPB08_P
HPIO on bank 65
A15
HPB08_N
HPIO on bank 65
A16
GND
Ground
A17
HPB12_P
HPIO on bank 65
A18
HPB12_N
HPIO on bank 65
A19
GND
Ground
A20
HPB06_P
HPIO on bank 65
A21
HPB06_N
HPIO on bank 65
A22
GND
Ground
A23
HPB16_P
HPIO on bank 65
A24
HPB16_N
HPIO on bank 65
A25
GND
Ground
A26
HPB_19_P
HPIO on bank 65
A27
HPB_19_N
HPIO on bank 65
A28
GND
Ground
A29
HPC08_P
HPIO on bank 64
A30
HPC08_N
HPIO on bank 64
A31
GND
Ground
A32
HPC19_P
HPIO on bank 64
A33
HPC19_N
HPIO on bank 64
A34
GND
Ground
A35
HPC14_P
HPIO on bank 64
A36
HPC14_N
HPIO on bank 64
Chapter 2: Electrical Design Considerations
UG1091 (v1.0) April 20, 2021
Carrier Card Design for Kria SOM
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