Table 4: SOM240_1 Signal Pins (cont'd)
Pin Number
D57
GTR_DP2_M2C_P
D58
GTR_DP2_M2C_N
D59
GND
D60
VCC_SOM
SOM240_2 Connector Pinout
The SOM240_1 connector provides access to two HPIO bank 65 (HPB), HPIO bank 64 (HPC),
HDIO bank43 (HDB, HDIO bank 44 (HDC), and the PL GTH Quad.
Table 5: SOM240_2 Connector Pinout
Connector
Row/ Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
UG1091 (v1.0) April 20, 2021
Carrier Card Design for Kria SOM
Signal Name
PS-GTR lane 2 TX
PS-GTR lane 2 TX
Ground
SOM main supply voltage, +5V
A
GND
GTH_DP2_C2M_P
GND
GTH_DP2_C2M_N
GTH_DP3_C2M_P
GTH_DP3_C2M_N
GND
GTH_DP2_M2C_P
GND
GTH_DP2_M2C_N
GTH_REFCLK1_C2M_P
GTH_REFCLK1_C2M_N
GND
GTH_DP0_C2M_P
GND
GTH_DP0_C2M_N
HPB15_CC_P
HPB15_CC_N
GND
HPB08_P
HPB08_N
GND
HPB12_P
HPB12_N
GND
HPB06_P
HPB06_N
GND
HPB16_P
Chapter 2: Electrical Design Considerations
Signal Description
B
GND
GTH_REFCLK0_C2M_P
GND
GTH_REFCLK0_C2M_N
GND
GTH_DP1_M2C_P
GND
GTH_DP1_M2C_N
GND
HPB09_P
HPB10_CC_P
HPB09_N
HPB10_CC_N
GND
HPB14_P
HPB07_P
HPB14_N
HPB07_N
GND
HPB02_P
HPB05_CC_P
HPB02_N
HPB05_CC_N
GND
HPB13_P
HPB11_P
HPB13_N
HPB11_N
GND
HPB_18_P
Send Feedback
C
D
GND
GTH_DP1_C2M_P
GND
GTH_DP1_C2M_N
GND
GND
GND
GTH_DP3_M2C_P
GND
GTH_DP3_M2C_N
GND
GND
GND
GTH_DP0_M2C_P
GND
GTH_DP0_M2C_N
GND
HPB01_P
GND
HPB01_N
GND
HPB00_CC_P
GND
HPB00_CC_N
GND
HPB_CLK0_P
GND
HPB_CLK0_N
GND
HPB04_P
GND
HPB04_N
GND
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