############# MM SETUP ############### # remove +5V pull-ups from SPI1, because we use it with +3.3v accelerometer R103, R105, # remove jumper resistor connecting BOOT1 with A22 input line, because we use STM32F4 R131, #CAN WAKEUP (disable O2S input) R143, ############# MM SETUP ############### # 4chan now prefers F42x for extra RAM #U105,"STM32F427","LQFP144","C117816" # F7 is even better than F42x! U105,"STM32F767","LQFP144","C91685" # DC-DC Inductor L421,"MWSA0503S-100MT","MWSA0503","C408412" L420,"NLCV32T-2R2M-EF","L1210","C250227" # smart MOSFETs "Q6,Q7,Q26,Q30,Q41,Q42,Q43,Q44,Q45,Q46,Q47,Q48","VND14NV04TR-E","DPAK","C2649436" #MAX9142 "U754,U754_2","TLV3202AIDR","SO8","C129325" #SD Card J100,"TF-014-H16","SMD","C2874208" # fuses F410,"nSMD050-24V","SMD1206","C70076" "F5,F6","Fuse-5A-1206","SMD1206","C553924" "F1,F2,F8,F9,F10,F11","nSMD005","PAD-1206-PAD","C70064" # TLS115 U411,"TLS115B0EJXUMA1","PG-DSO-8","C3743696" # JLC shortage R49,"4D03WGF1001T5E","R0603-4","C425239" #20MHz crystal Y102,"TXM20M0002503LFBEO00T","SMD5032-2P","C362485" #WakeUP buffer U110,"74LVC1G06SE-7","SOT-353","C460519" #Blue LEDs "D105,D109,D110,D111,D112,D113,D114,D115,D116","HL-PST-1608H203BC","LED0603","C497940" #Green LEDs "D20,D751,D104,D108,D751_2","XL-1608UGC-04","LED0603","C965804" # remove R40 because we'll populate TLS115 R40, #board ID capacitor shortage C133,"1u","C0603","C519559" # no software for accelerometer U106, #aux connector J6,"430451012","02x05","C277725" #mux "U755,U756,U270,U275,U280,U285,U755_2,U756_2","WAS3157B-6","SOT-363","C213161" # no Cortex 5x2 header J2,"Cortex_Debug","PinHeader_2x05_P1.27mm_Vertical_SMD","" # with MAP sensor U3,"MPXH6400A","MPXH6400A-SSOP8","C511770" # shortage "R49","4D03WGF1001T5E","R0603-4","C110021" #D1-D4 0 series R140,"0","R0603x4","C1952" # black main connector P1,"HCCPHPE24BKA90F","33311-24AW-2","C5349068" #include hellen-one/board_id/generated/board_id_alpha4ch-i.csv #include bom_pullups_alphax_4ch-i.csv