CM4 carrier in Beaglebone footprint
| BeagleBone Black P8 Pin | Function | CM4 Pin |
|---|---|---|
| P8_1 | DGND | 1 |
| P8_2 | DGND | 2 |
| P8_3 | mmc3_dat6 | 25 |
| P8_4 | mmc3_dat7 | 26 |
| P8_5 | mmc3_dat2 | 27 |
| P8_6 | mmc3_dat3 | |
| P8_7 | mcasp1_axr14 | |
| P8_8 | mcasp1_axr15 | |
| P8_9 | xref_clk1 | |
| P8_10 | mcasp1_axr13 | |
| P8_11 | vin1a_d7 | |
| P8_12 | vin1a_d6 | |
| P8_13 | ehrpwm2B | |
| P8_14 | vin2a_d12 | |
| P8_15 | vin2a_d2 | |
| P8_16 | vin2a_d21 | |
| P8_17 | vout1_d18 | |
| P8_18 | vin2a_d8 | |
| P8_19 | ehrpwm2A | |
| P8_20 | mmc3_cmd | |
| P8_21 | mmc3_clk | |
| P8_22 | mmc3_dat5 | |
| P8_23 | mmc3_dat4 | |
| P8_24 | mmc3_dat1 | |
| P8_25 | mmc3_dat0 | |
| P8_26 | vin2a_d20 | |
| P8_27 | vout1_vsync | |
| P8_28 | vout1_clk | |
| P8_29 | vout1_hsync | |
| P8_30 | vout1_de | |
| P8_31 | vout1_d14 | |
| P8_32 | vout1_d15 | |
| P8_33 | vout1_d13 | |
| P8_34 | vout1_d11 | |
| P8_35 | vout1_d12 | |
| P8_36 | vout1_d10 | |
| P8_37 | vout1_d8 | |
| P8_38 | vout1_d9 | |
| P8_39 | vout1_d6 | |
| P8_40 | vout1_d7 | |
| P8_41 | vout1_d4 | |
| P8_42 | vout1_d5 | |
| P8_43 | vout1_d2 | |
| P8_44 | vout1_d3 | |
| P8_45 | vout1_d0 | |
| P8_46 | vout1_d1 |
| BeagleBone Black P9 Pin | Function | CM4 Pin |
|---|---|---|
| P9_1 | ||
| P9_2 | ||
| P9_3 | ||
| P9_4 | ||
| P9_5 | ||
| P9_6 | ||
| P9_7 | ||
| P9_8 | ||
| P9_9 | ||
| P9_10 | ||
| P9_11 | ||
| P9_12 | ||
| P9_13 | ||
| P9_14 | ||
| P9_15 | ||
| P9_16 | ||
| P9_17 | ||
| P9_18 | ||
| P9_19 | ||
| P9_20 | ||
| P9_21 | ||
| P9_22 | ||
| P9_23 | ||
| P9_24 | ||
| P9_25 | ||
| P9_26 | ||
| P9_27 | ||
| P9_28 | ||
| P9_29 | ||
| P9_30 | ||
| P9_31 | ||
| P9_32 | ||
| P9_33 | ||
| P9_34 | ||
| P9_35 | ||
| P9_36 | ||
| P9_37 | ||
| P9_38 | ||
| P9_39 | ||
| P9_40 | ||
| P9_41 | ||
| P9_42 | ||
| P9_43 | ||
| P9_44 | ||
| P9_45 | ||
| P9_46 |
Notes
Use 3mm hirose header to give 1.5mm for components under the board