astra/am3352-sbc

A 4-layer AM3352 single-board computer with 128‑MiB DDR3, PMIC power regulation, USB‑C 5‑V PD input, dual USB host ports, HDMI output with ESD protection, microSD/UART/JTAG interfaces, addressable RGB indicators, and a PWM-driven buzzer.

Version
0.1.19
License
unset
Stars
0

design/decoupling-placement.json

{
  "C_U1_E5": {
    "x": -8.31,
    "y": -3.2,
    "rotation": 0
  },
  "C_U1_E6": {
    "x": -5.11,
    "y": -0.8,
    "rotation": 0
  },
  "C_U1_G5": {
    "x": -1.9,
    "y": -9.45,
    "rotation": 90
  },
  "C_U1_L5": {
    "x": 6.6,
    "y": -5.69,
    "rotation": 270
  },
  "C_U1_P5": {
    "x": 5.6,
    "y": -4.51,
    "rotation": 90
  },
  "C_U1_F6": {
    "x": 1.4099999999999997,
    "y": -1.5,
    "rotation": 270
  },
  "C_DDR5": {
    "x": -0.890046,
    "y": -21.600239,
    "rotation": 180
  },
  "C_U1_N6": {
    "x": 9.09,
    "y": -1.0,
    "rotation": 0
  },
  "C_U1_E12": {
    "x": -6.99,
    "y": 3.5,
    "rotation": 90
  },
  "C_DDR11": {
    "x": 3.110046,
    "y": -28.400023,
    "rotation": 180
  },
  "C_U1_D10": {
    "x": -7.51,
    "y": 0.2,
    "rotation": 0
  },
  "C_U1_L6": {
    "x": 5.0,
    "y": -6.49,
    "rotation": 270
  },
  "C_U1_L7": {
    "x": 7.11,
    "y": -4.2,
    "rotation": 180
  },
  "C_U1_F5": {
    "x": -0.8,
    "y": -9.49,
    "rotation": 270
  },
  "C_DDR0": {
    "x": -3.889892,
    "y": -21.600139,
    "rotation": 180
  },
  "C_DDR7": {
    "x": -0.1500459999999999,
    "y": -27.210077,
    "rotation": 0
  },
  "C_U1_E9": {
    "x": -8.6,
    "y": -1.29,
    "rotation": 270
  },
  "C_DDR9": {
    "x": 0.909946,
    "y": -26.000231,
    "rotation": 180
  },
  "C_DDR15": {
    "x": 4.709892,
    "y": -26.800077,
    "rotation": 180
  },
  "C_DDR3": {
    "x": -4.199892,
    "y": -31.110069,
    "rotation": 90
  },
  "C_DDR8": {
    "x": -4.600046,
    "y": -27.690023,
    "rotation": 270
  },
  "C_U1_G10": {
    "x": 6.51,
    "y": -8.0,
    "rotation": 180
  },
  "C_U1_N5": {
    "x": 8.4,
    "y": -2.69,
    "rotation": 270
  },
  "C_U1_J5": {
    "x": 1.4,
    "y": -8.51,
    "rotation": 90
  },
  "C_U1_K5": {
    "x": 1.91,
    "y": -10.0,
    "rotation": 180
  },
  "C_U1_G6": {
    "x": -0.89,
    "y": -3.5,
    "rotation": 270
  },
  "C_U1_E11": {
    "x": -6.11,
    "y": 2.0,
    "rotation": 270
  },
  "C_U1_F7": {
    "x": -5.4,
    "y": -3.29,
    "rotation": 270
  },
  "C_U1_D8": {
    "x": -7.11,
    "y": -1.4,
    "rotation": 0
  },
  "C_U1_F12": {
    "x": -5.71,
    "y": 5.05,
    "rotation": 90
  },
  "C_U1_H5": {
    "x": -3.31,
    "y": -9.0,
    "rotation": 0
  },
  "C_DDR14": {
    "x": 3.399892,
    "y": -23.890031,
    "rotation": 270
  },
  "C_U1_N8": {
    "x": 5.6,
    "y": -1.31,
    "rotation": 90
  },
  "C_U1_F13": {
    "x": -7.0,
    "y": 5.51,
    "rotation": 270
  },
  "C_U1_L9": {
    "x": 4.6,
    "y": -4.49,
    "rotation": 270
  },
  "C_DDR17": {
    "x": 2.999892,
    "y": -33.710015,
    "rotation": 90
  },
  "C_U1_E7": {
    "x": -5.11,
    "y": -1.8,
    "rotation": 0
  },
  "C_U1_R16": {
    "x": 3.8,
    "y": 6.91,
    "rotation": 270
  },
  "C_U1_E14": {
    "x": -5.8100000000000005,
    "y": 3.3000000000000003,
    "rotation": 315
  },
  "C_U1_M13": {
    "x": 5.29,
    "y": 8.4,
    "rotation": 0
  },
  "C_U1_P11": {
    "x": 9.11,
    "y": 3.6,
    "rotation": 180
  },
  "C_U1_F9": {
    "x": -2.6,
    "y": -0.29,
    "rotation": 270
  },
  "C_U1_P6": {
    "x": 5.91,
    "y": -3.0,
    "rotation": 180
  },
  "C_DDR6": {
    "x": -0.110046,
    "y": -23.600185,
    "rotation": 0
  },
  "C_U1_D7": {
    "x": -7.8,
    "y": -4.71,
    "rotation": 90
  },
  "C_U1_N15": {
    "x": 3.09,
    "y": 8.4,
    "rotation": 0
  },
  "C_U1_N9": {
    "x": 4.11,
    "y": -0.6,
    "rotation": 180
  },
  "C_DDR13": {
    "x": 4.909892,
    "y": -23.400185,
    "rotation": 180
  },
  "C_U1_G14": {
    "x": -1.6999999999999997,
    "y": 5.11,
    "rotation": 180
  },
  "C_DDR16": {
    "x": 4.199892,
    "y": -29.890069,
    "rotation": 270
  },
  "C_U1_P13": {
    "x": 7.11,
    "y": 3.4,
    "rotation": 180
  },
  "C_U1_N16": {
    "x": 1.6,
    "y": 8.91,
    "rotation": 270
  },
  "C_DDR10": {
    "x": 1.400046,
    "y": -19.890139,
    "rotation": 270
  },
  "C_U1_K13": {
    "x": 1.11,
    "y": 6.2,
    "rotation": 180
  },
  "C_DDR4": {
    "x": -3.909892,
    "y": -33.800015,
    "rotation": 0
  },
  "C_U1_P14": {
    "x": 7.71,
    "y": 5.4,
    "rotation": 270
  },
  "C_U1_N13": {
    "x": 5.11,
    "y": 3.8,
    "rotation": 180
  },
  "C_U1_H14": {
    "x": -0.89,
    "y": 6.2,
    "rotation": 180
  },
  "C_U1_F14": {
    "x": -5.3,
    "y": 7.51,
    "rotation": 270
  },
  "C_DDR1": {
    "x": -4.199892,
    "y": -23.110084999999998,
    "rotation": 90
  },
  "C_U1_P8": {
    "x": 7.11,
    "y": -0.8,
    "rotation": 180
  },
  "C_U1_E13": {
    "x": -8.11,
    "y": 6.0,
    "rotation": 90
  },
  "C_U1_R15": {
    "x": 6.4,
    "y": 5.51,
    "rotation": 270
  },
  "C_U1_K6": {
    "x": 3.49,
    "y": -8.2,
    "rotation": 0
  },
  "C_U1_E10": {
    "x": -4.6,
    "y": 1.11,
    "rotation": 270
  },
  "C_U1_L8": {
    "x": 5.4,
    "y": 5.21,
    "rotation": 270
  },
  "C_U1_H11": {
    "x": 0.1100000000000001,
    "y": -2.0,
    "rotation": 0
  },
  "C_U1_F11": {
    "x": -8.09,
    "y": 1.8,
    "rotation": 180
  },
  "C_DDR12": {
    "x": 4.709892,
    "y": -22.400085,
    "rotation": 180
  },
  "C_U1_J12": {
    "x": 0.6,
    "y": 4.31,
    "rotation": 270
  },
  "C_U1_G7": {
    "x": -1.09,
    "y": -0.6,
    "rotation": 180
  },
  "C_DDR2": {
    "x": -4.199892,
    "y": -25.710131,
    "rotation": 90
  },
  "C_U1_F10": {
    "x": -3.89,
    "y": 7.2,
    "rotation": 180
  },
  "C_U1_P7": {
    "x": 7.4,
    "y": -2.71,
    "rotation": 90
  },
  "C_U1_G13": {
    "x": -3.69,
    "y": 8.2,
    "rotation": 180
  },
  "C_U1_K14": {
    "x": 0.6,
    "y": 8.31,
    "rotation": 270
  },
  "C_U1_M11": {
    "x": -0.6,
    "y": 2.69,
    "rotation": 90
  },
  "C_U1_P9": {
    "x": 6.11,
    "y": 0.2,
    "rotation": 180
  },
  "C_U1_R11": {
    "x": 8.31,
    "y": 1.6,
    "rotation": 180
  },
  "C_U1_K8": {
    "x": -2.2,
    "y": -3.71,
    "rotation": 90
  },
  "C_U1_P12": {
    "x": 5.6,
    "y": 2.09,
    "rotation": 90
  },
  "C_U1_N12": {
    "x": 9.11,
    "y": 2.6,
    "rotation": 180
  },
  "C_U1_H13": {
    "x": -0.89,
    "y": 9.4,
    "rotation": 180
  },
  "C_U1_K12": {
    "x": 1.0,
    "y": 1.91,
    "rotation": 270
  },
  "C_U1_P10": {
    "x": 6.6,
    "y": 1.91,
    "rotation": 270
  },
  "C_U1_R10": {
    "x": 9.11,
    "y": 0.0,
    "rotation": 180
  },
  "C_U1_J14": {
    "x": -1.0,
    "y": 7.71,
    "rotation": 270
  },
  "C_U1_L14": {
    "x": 2.01,
    "y": 5.1,
    "rotation": 180
  },
  "C_U1_H15": {
    "x": -2.2,
    "y": 7.91,
    "rotation": 270
  },
  "C_U1_J13": {
    "x": -3.4,
    "y": 5.51,
    "rotation": 270
  }
}