62 lines
1.8 KiB
Plaintext
62 lines
1.8 KiB
Plaintext
# remove the jumper connection from VCC_PP1 to +5V: we need +12v power supply for push-pull outputs.
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R309,
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# remove +5V pull-ups from SPI1, because we use it with +3.3v accelerometer
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R103,
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R105,
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# remove jumper resistor connecting BOOT1 with A22 input line, because we use STM32F4
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R131,
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# STM32
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U105,"STM32F407ZGT6","LQFP144","C19156"
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#Alpha4Ch: We don't use VREF1 & VREF2, so we don't need these resistors
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R212,
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R213,
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#WBO low-side
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Q600,"VND10N06TR-E","DPAK-3","C2149912"
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Q600_2,"VND10N06TR-E","DPAK-3","C2149912"
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#THT WBO low-side
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Q601,
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Q601_2,
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# DC-DC Inductor
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L421,"MWSA0503S-100MT","MWSA0503","C408412"
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#fuses
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F410,"nSMD050-24V","SMD1206","C70076"
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#power distribution
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"U103,U480","AP2331SA-7","SOT-23","C500764"
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#VND10 series resistor
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"R461_2, R462_2, R463_2, R464_2, R466_2, R467_2, R468_2, R469_2, R461_3, R462_3, R463_3, R464_3, R466_3, R467_3, R468_3, R469_3","4.7k","R0603","C23162"
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# JLC-BOM stock shortages...
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"U603, U603_2","REF3333AIDBZR","SOT-23","C130016"
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"R4, R16, R49","YC164-JR-071KL","R0603-4","C93675"
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# trigger schmidt buffer
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"U2,U5,U16","74LVC2G17GW","SOT-363","C80500"
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# use cheaper components
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#"Q1, Q2, Q10, Q11, Q12, Q16, Q19, Q20, Q21, Q24, Q25, Q27, Q33, Q34, Q35","AO3400A","SOT-23","C700953"
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#"Q3, Q4, Q5, Q13, Q14, Q15, Q17, Q18","AO3401A","SOT-23","C700954"
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"S1, S2","TS-1088R-02026","SMD-2_2.9x3.9x1.7","C455280"
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L420,"NLV32T-2R2J-PF","L1210","C89016"
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U420,"LMR14030","SOP8","C182078"
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"U8, U9, U14, U17, U755, U756, U755_2, U756_2","WAS3157B-6","SOT-363","C213161"
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"U754, U754_2","TLV3202AIDR","SO8","C129325"
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# remove R40 and R125 because we'll populate TLS115
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R40,
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R1030,
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# no Cortex 5x2 header
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J2,"Cortex_Debug","PinHeader_2x05_P1.27mm_Vertical_SMD",""
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# no software for accelerometer
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U1001,
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#include hellen-one/board_id/generated/board_id_alpha8ch-a.csv
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