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