ERC report (2026-01-23T14:42:49+1300, Encoding UTF8)

***** Sheet /
[hier_label_mismatch]: Sheet pin PWR_3V3 has no matching hierarchical label inside the sheet
    ; error
    @(124.46 mm, 55.88 mm): Hierarchical Sheet Pin PWR_3V3
[pin_not_connected]: Pin not connected
    ; error
    @(124.46 mm, 55.88 mm): Hierarchical Sheet Pin PWR_3V3
[hier_label_mismatch]: Sheet pin PWR_5V has no matching hierarchical label inside the sheet
    ; error
    @(124.46 mm, 58.42 mm): Hierarchical Sheet Pin PWR_5V
[pin_not_connected]: Pin not connected
    ; error
    @(124.46 mm, 58.42 mm): Hierarchical Sheet Pin PWR_5V
[pin_not_connected]: Pin not connected
    ; error
    @(153.67 mm, 72.39 mm): Hierarchical Sheet Pin MCU_USB_N
[pin_not_connected]: Pin not connected
    ; error
    @(156.21 mm, 72.39 mm): Hierarchical Sheet Pin MCU_USB_P
[pin_not_connected]: Pin not connected
    ; error
    @(173.99 mm, 72.39 mm): Hierarchical Sheet Pin PROG_BOOT
[pin_not_connected]: Pin not connected
    ; error
    @(176.53 mm, 72.39 mm): Hierarchical Sheet Pin PROG_EN
[pin_not_connected]: Pin not connected
    ; error
    @(179.07 mm, 72.39 mm): Hierarchical Sheet Pin PROG_TXD
[pin_not_connected]: Pin not connected
    ; error
    @(181.61 mm, 72.39 mm): Hierarchical Sheet Pin PROG_RXD
[label_dangling]: Label not connected to anything
    ; error
    @(138.43 mm, 115.57 mm): Hierarchical Label 'USB_PD_ALERT'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 67.31 mm): Hierarchical Label 'SCL'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 69.85 mm): Hierarchical Label 'SDA'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 72.39 mm): Hierarchical Label 'USB_PD_ALERT'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 95.25 mm): Hierarchical Label 'USB_D-'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 97.79 mm): Hierarchical Label 'USB_D+'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 115.57 mm): Hierarchical Label 'PROG_TXD'
[label_dangling]: Label not connected to anything
    ; error
    @(106.68 mm, 118.11 mm): Hierarchical Label 'PROG_RXD'
[label_dangling]: Label not connected to anything
    ; error
    @(237.49 mm, 135.89 mm): Label 'DEBUG_LED_0'
[label_dangling]: Label not connected to anything
    ; error
    @(237.49 mm, 138.43 mm): Label 'DEBUG_LED_1'
[label_dangling]: Label not connected to anything
    ; error
    @(237.49 mm, 140.97 mm): Label 'DEBUG_LED_2'
[label_dangling]: Label not connected to anything
    ; error
    @(118.11 mm, 100.33 mm): Hierarchical Label 'PROG_TXD'
[label_dangling]: Label not connected to anything
    ; error
    @(118.11 mm, 102.87 mm): Hierarchical Label 'PROG_RXD'
[label_dangling]: Label not connected to anything
    ; error
    @(139.70 mm, 113.03 mm): Hierarchical Label 'PROG_EN'
[label_dangling]: Label not connected to anything
    ; error
    @(139.70 mm, 138.43 mm): Hierarchical Label 'PROG_BOOT'
[unconnected_wire_endpoint]: Unconnected wire endpoint
    ; warning
    @(121.92 mm, 85.09 mm): Horizontal Wire, length 2.54 mm
[unconnected_wire_endpoint]: Unconnected wire endpoint
    ; warning
    @(119.38 mm, 87.63 mm): Horizontal Wire, length 5.08 mm
[unconnected_wire_endpoint]: Unconnected wire endpoint
    ; warning
    @(116.84 mm, 90.17 mm): Horizontal Wire, length 7.62 mm
[lib_symbol_mismatch]: Symbol 'USB_C_Receptacle_USB2.0_14P' doesn't match copy in library 'Connector'
    ; warning
    @(58.42 mm, 104.14 mm): Symbol J1 [USB_C_Receptacle_USB2.0_14P]
[lib_symbol_mismatch]: Symbol 'STUSB4500QTR' doesn't match copy in library 'Interface_USB'
    ; warning
    @(158.75 mm, 102.87 mm): Symbol U1 [STUSB4500QTR]
[lib_symbol_issues]: The current configuration does not include the symbol library 'keyboard_core_lib'
    ; warning
    @(95.25 mm, 73.66 mm): Symbol U2 [USB2534]
[lib_symbol_issues]: The current configuration does not include the symbol library 'keyboard_core_lib'
    ; warning
    @(219.71 mm, 39.37 mm): Symbol U3 [LM3525-H]
[lib_symbol_issues]: The current configuration does not include the symbol library 'keyboard_core_lib'
    ; warning
    @(219.71 mm, 78.74 mm): Symbol U4 [LM3525-H]
[lib_symbol_issues]: The current configuration does not include the symbol library 'keyboard_core_lib'
    ; warning
    @(219.71 mm, 118.11 mm): Symbol U5 [LM3525-H]
[lib_symbol_mismatch]: Symbol 'LED' doesn't match copy in library 'Device'
    ; warning
    @(250.19 mm, 146.05 mm): Symbol D24 [LED]
[lib_symbol_mismatch]: Symbol 'LED' doesn't match copy in library 'Device'
    ; warning
    @(259.08 mm, 146.05 mm): Symbol D25 [LED]
[lib_symbol_mismatch]: Symbol 'LED' doesn't match copy in library 'Device'
    ; warning
    @(267.97 mm, 146.05 mm): Symbol D26 [LED]
[lib_symbol_mismatch]: Symbol 'USB_A' doesn't match copy in library 'Connector'
    ; warning
    @(114.30 mm, 64.77 mm): Symbol J4 [USB_A]
[lib_symbol_mismatch]: Symbol 'USB_A' doesn't match copy in library 'Connector'
    ; warning
    @(252.73 mm, 60.96 mm): Symbol J2 [USB_A]
[lib_symbol_mismatch]: Symbol 'USB_A' doesn't match copy in library 'Connector'
    ; warning
    @(252.73 mm, 109.22 mm): Symbol J3 [USB_A]

***** Sheet /MCU/
[hier_label_mismatch]: Hierarchical label EN has no matching sheet pin in the parent sheet
    ; error
    @(53.34 mm, 46.99 mm): Hierarchical Label 'EN'
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 49.53 mm): Symbol U13 Pin 39 [IO1, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 54.61 mm): Symbol U13 Pin 15 [IO3, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 57.15 mm): Symbol U13 Pin 4 [IO4, Bidirectional, Line]
[hier_label_mismatch]: Hierarchical label BOOT has no matching sheet pin in the parent sheet
    ; error
    @(102.87 mm, 46.99 mm): Hierarchical Label 'BOOT'
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 59.69 mm): Symbol U13 Pin 5 [IO5, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 62.23 mm): Symbol U13 Pin 6 [IO6, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 64.77 mm): Symbol U13 Pin 7 [IO7, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 74.93 mm): Symbol U13 Pin 19 [IO11, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 77.47 mm): Symbol U13 Pin 20 [IO12, Bidirectional, Line]
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 80.01 mm): Symbol U13 Pin 21 [IO13, Bidirectional, Line]
[hier_label_mismatch]: Hierarchical label SCL has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 67.31 mm): Hierarchical Label 'SCL'
[pin_not_connected]: Pin not connected
    ; error
    @(96.52 mm, 82.55 mm): Symbol U13 Pin 22 [IO14, Bidirectional, Line]
[hier_label_mismatch]: Hierarchical label SDA has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 69.85 mm): Hierarchical Label 'SDA'
[hier_label_mismatch]: Hierarchical label USB_PD_ALERT has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 72.39 mm): Hierarchical Label 'USB_PD_ALERT'
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(135.89 mm, 33.02 mm): Symbol #PWR0154 Pin 1 [Power input, Line]
[hier_label_mismatch]: Hierarchical label USB_D- has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 95.25 mm): Hierarchical Label 'USB_D-'
[hier_label_mismatch]: Hierarchical label USB_D+ has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 97.79 mm): Hierarchical Label 'USB_D+'
[hier_label_mismatch]: Hierarchical label PROG_TXD has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 115.57 mm): Hierarchical Label 'PROG_TXD'
[hier_label_mismatch]: Hierarchical label PROG_RXD has no matching sheet pin in the parent sheet
    ; error
    @(106.68 mm, 118.11 mm): Hierarchical Label 'PROG_RXD'

***** Sheet /keyboard_interface/

***** Sheet /USB_hub/
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(71.12 mm, 99.06 mm): Symbol U2 Pin 14 [VDD_1V2, Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(200.66 mm, 20.32 mm): Symbol #PWR050 Pin 1 [Power input, Line]
[pin_to_pin]: Pins of type Power output and Power output are connected
    ; error
    @(233.68 mm, 39.37 mm): Symbol U3 Pin 6 [OUT, Power output, Line]
    @(233.68 mm, 36.83 mm): Symbol U3 Pin 8 [OUT, Power output, Line]
[pin_to_pin]: Pins of type Power output and Power output are connected
    ; error
    @(233.68 mm, 78.74 mm): Symbol U4 Pin 6 [OUT, Power output, Line]
    @(233.68 mm, 76.20 mm): Symbol U4 Pin 8 [OUT, Power output, Line]
[pin_to_pin]: Pins of type Power output and Power output are connected
    ; error
    @(233.68 mm, 118.11 mm): Symbol U5 Pin 6 [OUT, Power output, Line]
    @(233.68 mm, 115.57 mm): Symbol U5 Pin 8 [OUT, Power output, Line]
[no_connect_connected]: A pin with a “no connection” flag is connected
    ; warning
    @(119.38 mm, 60.96 mm): Symbol U2 Pin 2 [USBD1_P, Bidirectional, Line]
    @(119.38 mm, 60.96 mm): No Connect

***** Sheet /USB_output_n_prog/
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(64.77 mm, 46.99 mm): Symbol #PWR031 Pin 1 [Power input, Line]
[pin_not_driven]: Input pin not driven by any Output pins
    ; error
    @(109.22 mm, 102.87 mm): Symbol U7 Pin 9 [RXD, Input, Line]
[pin_to_pin]: Pins of type Open emitter and Output are connected
    ; error
    @(128.27 mm, 123.19 mm): Symbol Q2 Pin 3 [E, Open emitter, Line]
    @(109.22 mm, 120.65 mm): Symbol U7 Pin 4 [~{RTS}, Output, Line]
[pin_to_pin]: Pins of type Open emitter and Output are connected
    ; error
    @(128.27 mm, 128.27 mm): Symbol Q3 Pin 3 [E, Open emitter, Line]
    @(109.22 mm, 118.11 mm): Symbol U7 Pin 6 [TNOW/~{DTR}, Output, Line]

***** Sheet /USB_input/
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(50.80 mm, 128.27 mm): Symbol #PWR03 Pin 1 [Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(58.42 mm, 128.27 mm): Symbol #PWR02 Pin 1 [Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(152.40 mm, 64.77 mm): Symbol U1 Pin 24 [VDD, Power input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(162.56 mm, 58.42 mm): Symbol #PWR01 Pin 1 [Power input, Line]
[pin_not_driven]: Input pin not driven by any Output pins
    ; error
    @(143.51 mm, 110.49 mm): Symbol U1 Pin 7 [SCL, Input, Line]
[power_pin_not_driven]: Input Power pin not driven by any Output Power pins
    ; error
    @(219.71 mm, 36.83 mm): Symbol #PWR027 Pin 1 [Power input, Line]

***** Sheet /POWER/

 ** ERC messages: 76  Errors 60  Warnings 16
