LX2162A SOM pinout
Following is a pinout for the LX2162A SOM, alternatively you can download this as Excel version.
J3 Header
| Notes | Driving IC | IC ball number | Schematics Pin Name | Pin Number | Pin Number | Schematics Pin Name | IC ball number | Driving IC | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
1 |
|
|
| PWR_OK | 2 | 1 | EVT0_B | T4 | 1.8V, GPIO_3[12], 4.7K Pull-up | SMB_ALERT# |
2 |
|
|
| VBAT | 4 | 3 | EVT1_B | T6 | 1.8V, GPIO_3[13], 4.7K Pull-up | THRM# |
3 |
|
|
| 5V | 6 | 5 | EVT2_B | U5 | 1.8V, GPIO_3[14], 4.7K Pull-up |
|
4 |
|
|
| 5V | 8 | 7 | EVT4_B | AA3 | 1.8V, GPIO_3[16], 4.7K Pull-up |
|
5 | PROC_TMS | LX2162A | E21 | DUT_TMS | 10 | 9 | EVT3_B | Y4 | 1.8V, GPIO_3[15], 4.7K Pull-up |
|
6 | PROC_TCK | LX2162A | E23 | DUT_TCK | 12 | 11 | TA_BB_VDD |
|
|
|
7 |
|
|
| 3.3V | 14 | 13 | TMP_DETECT_B | Y6 | 1.8V, 4.7K Pull-up |
|
8 | PROC_TDI | LX2162A | F20 | DUT_TDI | 16 | 15 | OVDD |
|
|
|
9 |
|
|
| I2C_MASTER_SCL | 18 | 17 | V_2.5 |
|
|
|
10 |
|
|
| I2C_MASTER_SDA | 20 | 19 | V_2.5 |
|
|
|
11 | PROC_TDO | LX2162A | E19 | DUT_TDO | 22 | 21 | I2C1_SCL_3p3 |
| NTSX2102GD, 2.2K Pull-up |
|
12 |
|
|
| TA_PROG_SFP | 24 | 23 | I2C1_SDA_3p3 |
| NTSX2102GD, 2.2K Pull-up |
|
13 | FTM1_CH4 / GPIO_3[0] | 1.8V, 4.7K Pull-up | R5 | PROC_IRQ0 | 26 | 25 | SPI_D0_1v8 |
|
|
|
14 |
|
|
| SPI_MUX_1v8_3v3 | 28 | 27 | SPI_D1_1v8 |
|
|
|
15 |
|
|
| SPI_CS_B_1v8 | 30 | 29 | SPI_SCK_1v8 |
|
|
|
J2 Header
| Notes | Driving IC | IC ball number | Schematics Pin Name | Pin Number | Pin Number | Schematics Pin Name | IC ball number | Driving IC | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
1 | Diff 100 Ohm | AR8035 |
| MDI_P0 | 2 | 1 | 12V |
|
|
|
2 | Diff 100 Ohm | AR8035 |
| MDI_N0 | 4 | 3 | 12V |
|
|
|
3 |
|
|
| GND | 6 | 5 | 12V |
|
|
|
4 | Diff 100 Ohm | AR8035 |
| MDI_P1 | 8 | 7 | 12V |
|
|
|
5 | Diff 100 Ohm | AR8035 |
| MDI_N1 | 10 | 9 | 12V |
|
|
|
6 |
|
|
| GND | 12 | 11 | 12V |
|
|
|
7 | Diff 100 Ohm | AR8035 |
| MDI_P2 | 14 | 13 | 12V |
|
|
|
8 | Diff 100 Ohm | AR8035 |
| MDI_N2 | 16 | 15 | 12V |
|
|
|
9 |
|
|
| GND | 18 | 17 | GND |
|
|
|
10 | Diff 100 Ohm | AR8035 |
| MDI_P3 | 20 | 19 | SYS_RESET_IN_1v8# |
| PT7M3808G01 |
|
11 | Diff 100 Ohm | AR8035 |
| MDI_N3 | 22 | 21 | SYSRST_OUT_3v3# |
| MC74VHC1GT08 |
|
12 |
|
|
| GND | 24 | 23 | PROC_EC2_RXD0 | AW3 | LX2162A | TSEC_1588_TRIG_IN2 / GPIO_4[21] |
SolidRun Ltd.