AnasSarkiz/rp2040-usb-c-single-axis-dm542t-motion-controller--01a0e89c
A USB‑C RP2040 controller board with external QSPI flash, crystal clock, regulated 3.3/1.1/5 V power, boost-converted motor-driver supply, protected USB and limit inputs, status LEDs, reset/boot switches, and AO3400A MOSFET outputs for stepper-control signals.
- Version
- 0.1.0-prototype.19
- License
- unset
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lib/passives.ts
import type { passiveComponents } from "./passive-components"
export interface Passive {
name: string
kind: "resistor" | "capacitor"
rating: string
code: keyof typeof passiveComponents
footprint: "0402" | "0603" | "0805"
nets: [string, string]
pcbX: number
pcbY: number
pcbRotation?: number
purpose: string
}
export const passives: Passive[] = [
{
name: "R1",
kind: "resistor",
rating: "5.1k",
code: "C23186",
footprint: "0603",
nets: ["CC1", "GND"],
pcbX: -34,
pcbY: 6,
purpose: "USB-C CC1 sink termination",
},
{
name: "R2",
kind: "resistor",
rating: "5.1k",
code: "C23186",
footprint: "0603",
nets: ["CC2", "GND"],
pcbX: -36,
pcbY: -7.5,
purpose: "USB-C CC2 sink termination",
},
{
name: "R3",
pcbRotation: 90,
kind: "resistor",
rating: "27",
code: "C25190",
footprint: "0603",
nets: ["USB_DP", "MCU_DP"],
pcbX: -18,
pcbY: 1,
purpose: "USB D+ series termination",
},
{
name: "R4",
pcbRotation: 90,
kind: "resistor",
rating: "27",
code: "C25190",
footprint: "0603",
nets: ["USB_DM", "MCU_DM"],
pcbX: -18,
pcbY: 5,
purpose: "USB D- series termination",
},
{
name: "R5",
pcbRotation: 180,
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["V3V3", "QSPI_CS"],
pcbX: -20,
pcbY: 12,
purpose: "Flash CS startup pullup",
},
{
name: "R6",
pcbRotation: 180,
kind: "resistor",
rating: "1k",
code: "C21190",
footprint: "0603",
nets: ["QSPI_CS", "BOOT_SW"],
pcbX: -25,
pcbY: 10,
purpose: "BOOTSEL current limitation",
},
{
name: "R7",
pcbRotation: 90,
kind: "resistor",
rating: "1k",
code: "C21190",
footprint: "0603",
nets: ["XOUT", "XTAL_OUT"],
pcbX: -1.5,
pcbY: 1,
purpose: "Crystal drive damping",
},
{
name: "R8",
pcbRotation: 180,
kind: "resistor",
rating: "1k",
code: "C21190",
footprint: "0603",
nets: ["SUPERVISOR_RESET", "RUN"],
pcbX: 2,
pcbY: -7,
purpose: "Supervisor output isolation for RESET button",
},
{
name: "R9",
pcbRotation: 180,
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["V3V3", "LED_PWR"],
pcbX: -25,
pcbY: 23,
purpose: "Power LED current limitation",
},
{
name: "R10",
pcbRotation: 180,
kind: "resistor",
rating: "1k",
code: "C21190",
footprint: "0603",
nets: ["STATUS", "LED_STATUS"],
pcbX: -17,
pcbY: 19,
purpose: "Status LED current limitation",
},
{
name: "R11",
kind: "resistor",
rating: "100",
code: "C22775",
footprint: "0603",
nets: ["STEP", "STEP_GATE"],
pcbX: 8,
pcbY: 8,
purpose: "STEP MOSFET gate series",
},
{
name: "R12",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["STEP_GATE", "GND"],
pcbX: 12,
pcbY: 5,
purpose: "STEP default off",
},
{
name: "R13",
kind: "resistor",
rating: "100",
code: "C22775",
footprint: "0603",
nets: ["ARM", "ARM_GATE"],
pcbX: 8,
pcbY: 1,
purpose: "Arm MOSFET gate series",
},
{
name: "R14",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["ARM_GATE", "GND"],
pcbX: 12,
pcbY: -2,
purpose: "Arm default off",
},
{
name: "R15",
kind: "resistor",
rating: "100",
code: "C22775",
footprint: "0603",
nets: ["DIR", "DIR_GATE"],
pcbX: -1,
pcbY: 8,
purpose: "DIR MOSFET gate series",
},
{
name: "R16",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["DIR_GATE", "GND"],
pcbX: 3,
pcbY: 4,
purpose: "DIR default off",
},
{
name: "R17",
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["VDRV", "DISABLE_GATE"],
pcbX: 10.5,
pcbY: -6,
purpose: "Driver default disabled while powered",
},
{
name: "R18",
kind: "resistor",
rating: "100",
code: "C22775",
footprint: "0603",
nets: ["ENABLE", "ENABLE_GATE"],
pcbX: 20,
pcbY: -2,
purpose: "Enable inverter gate series",
},
{
name: "R19",
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["ENABLE_GATE", "GND"],
pcbX: 25.5,
pcbY: -6,
purpose: "Enable command default off",
},
{
name: "R20",
pcbRotation: 180,
kind: "resistor",
rating: "1k",
code: "C21190",
footprint: "0603",
nets: ["LIMIT_MIN_WIRE", "LIMIT_MIN"],
pcbX: 11,
pcbY: -13,
purpose: "Minimum limit input series protection",
},
{
name: "R21",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["V3V3", "LIMIT_MIN"],
pcbX: 7,
pcbY: -16,
purpose: "Minimum limit open-wire detection",
},
{
name: "R22",
kind: "resistor",
rating: "1k",
code: "C21190",
footprint: "0603",
nets: ["LIMIT_MAX_WIRE", "LIMIT_MAX"],
pcbX: 22,
pcbY: -13,
purpose: "Maximum limit input series protection",
},
{
name: "R23",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["V3V3", "LIMIT_MAX"],
pcbX: 26,
pcbY: -16,
purpose: "Maximum limit open-wire detection",
},
{
name: "R24",
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["V5", "VBUS_SENSE"],
pcbX: -19,
pcbY: 10,
purpose: "5V measurement upper divider",
},
{
name: "R25",
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["VBUS_SENSE", "GND"],
pcbX: -15,
pcbY: 10,
purpose: "5V measurement lower divider",
},
{
name: "C1",
kind: "capacitor",
rating: "1uF",
code: "C52923",
footprint: "0402",
nets: ["VBUS", "GND"],
pcbX: -35,
pcbY: 10,
purpose: "USB input bypass",
},
{
name: "C2",
pcbRotation: 180,
kind: "capacitor",
rating: "1uF",
code: "C52923",
footprint: "0402",
nets: ["V5", "GND"],
pcbX: -28,
pcbY: -7,
purpose: "LDO input stability",
},
{
name: "C3",
kind: "capacitor",
rating: "2.2uF",
code: "C19110",
footprint: "0805",
nets: ["V3V3", "GND"],
pcbX: -22.8,
pcbY: -10,
purpose: "LDO output stability",
},
{
name: "C4",
pcbRotation: 90,
kind: "capacitor",
rating: "1uF",
code: "C52923",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -13,
pcbY: 7,
purpose: "RP2040 VREG_IN stability",
},
{
name: "C5",
pcbRotation: 90,
kind: "capacitor",
rating: "1uF",
code: "C52923",
footprint: "0402",
nets: ["V1V1", "GND"],
pcbX: -15,
pcbY: 6,
purpose: "RP2040 VREG_OUT stability",
},
{
name: "C6",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -11.4,
pcbY: -6.8,
purpose: "U1 IOVDD pin1 bypass",
},
{
name: "C7",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -8.0,
pcbY: -7.1,
purpose: "U1 IOVDD pin10 bypass",
},
{
name: "C8",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -3.8,
pcbY: 1.3,
purpose: "U1 IOVDD pin22 bypass",
},
{
name: "C9",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V1V1", "GND"],
pcbX: -4.4,
pcbY: 4.5,
purpose: "U1 DVDD pin23 bypass",
},
{
name: "C10",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -7.3,
pcbY: 5.5,
purpose: "U1 IOVDD pin33 bypass",
},
{
name: "C11",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -8.9,
pcbY: 5.5,
purpose: "U1 IOVDD pin42 and ADC bypass",
},
{
name: "C12",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -15.2,
pcbY: 2.9,
purpose: "U1 USB_VDD and IOVDD49 bypass",
},
{
name: "C13",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V1V1", "GND"],
pcbX: -15.6,
pcbY: -0.3,
purpose: "U1 DVDD pin50 bypass",
},
{
name: "C14",
pcbRotation: 180,
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: -28.5,
pcbY: -4.5,
purpose: "Flash bypass",
},
{
name: "C15",
pcbRotation: 90,
kind: "capacitor",
rating: "15pF",
code: "C1548",
footprint: "0402",
nets: ["XIN", "GND"],
pcbX: -2,
pcbY: -7.2,
purpose: "Crystal 10pF load network",
},
{
name: "C16",
pcbRotation: 90,
kind: "capacitor",
rating: "15pF",
code: "C1548",
footprint: "0402",
nets: ["XTAL_OUT", "GND"],
pcbX: 0.3,
pcbY: -2,
purpose: "Crystal 10pF load network",
},
{
name: "C17",
kind: "capacitor",
rating: "100nF",
code: "C14663",
footprint: "0603",
nets: ["LIMIT_MIN", "GND"],
pcbX: 11,
pcbY: -16,
purpose: "Minimum limit RC filter",
},
{
name: "C18",
pcbRotation: 180,
kind: "capacitor",
rating: "100nF",
code: "C14663",
footprint: "0603",
nets: ["LIMIT_MAX", "GND"],
pcbX: 22,
pcbY: -16,
purpose: "Maximum limit RC filter",
},
{
name: "C19",
pcbRotation: 90,
kind: "capacitor",
rating: "100nF",
code: "C14663",
footprint: "0603",
nets: ["VBUS_SENSE", "GND"],
pcbX: -11,
pcbY: 6,
purpose: "Supply ADC filtering",
},
{
name: "R26",
kind: "resistor",
rating: "75k",
code: "C723587",
footprint: "0603",
nets: ["VDRV", "DRIVER_FB_SERIES"],
pcbX: 1,
pcbY: -23,
purpose: "Driver feedback upper series resistor",
},
{
name: "R27",
kind: "resistor",
rating: "10k",
code: "C95204",
footprint: "0603",
nets: ["DRIVER_FB_SERIES", "DRIVER_FB"],
pcbX: 1,
pcbY: -20,
purpose: "Driver feedback upper series resistor",
},
{
name: "R28",
kind: "resistor",
rating: "10k",
code: "C95204",
footprint: "0603",
nets: ["DRIVER_FB", "GND"],
pcbX: 3,
pcbY: -17,
purpose: "Driver feedback lower resistor: 4.75 V nominal",
},
{
name: "R29",
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["DRIVER_POWER", "GND"],
pcbX: -18,
pcbY: -26,
purpose: "Driver load switch defaults off",
},
{
name: "R30",
pcbRotation: 180,
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["DRIVER_REG_ENABLE", "GND"],
pcbX: -2,
pcbY: -26.5,
purpose: "Driver regulator defaults off",
},
{
name: "R31",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["VDRV", "GND"],
pcbX: -3,
pcbY: -12,
purpose: "Discharge driver rail after shutdown",
},
{
name: "R32",
kind: "resistor",
rating: "100k",
code: "C25803",
footprint: "0603",
nets: ["DRIVER_ILIM", "GND"],
pcbX: -22,
pcbY: -22,
purpose: "Driver branch current limit (100k, 1%)",
},
{
name: "R33",
kind: "resistor",
rating: "10k",
code: "C25804",
footprint: "0603",
nets: ["V3V3", "DRIVER_FAULT"],
pcbX: -22,
pcbY: -25,
purpose: "Open-drain current-limit fault pull-up",
},
{
name: "C21",
kind: "capacitor",
rating: "22uF",
code: "C45783",
footprint: "0805",
nets: ["DRIVER_VIN", "GND"],
pcbX: -5,
pcbY: -24,
purpose: "Buck-boost input reservoir",
},
{
name: "C22",
kind: "capacitor",
rating: "22uF",
code: "C45783",
footprint: "0805",
nets: ["VDRV", "GND"],
pcbX: -5,
pcbY: -16,
purpose: "Buck-boost output reservoir",
},
{
name: "C23",
pcbRotation: 180,
kind: "capacitor",
rating: "22uF",
code: "C45783",
footprint: "0805",
nets: ["VDRV", "GND"],
pcbX: -10.5,
pcbY: -12.5,
purpose: "Buck-boost output reservoir",
},
{
name: "C24",
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["DRIVER_VIN", "GND"],
pcbX: 0,
pcbY: -15,
purpose: "Buck-boost analog bypass",
},
{
name: "C25",
kind: "capacitor",
rating: "100nF",
code: "C1525",
footprint: "0402",
nets: ["V3V3", "GND"],
pcbX: 4,
pcbY: -11,
purpose: "Supervisor supply bypass",
},
{
name: "C26",
kind: "capacitor",
rating: "1uF",
code: "C52923",
footprint: "0402",
nets: ["V5", "GND"],
pcbX: -14.5,
pcbY: -23,
purpose: "Load switch input bypass",
},
]
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