87caa933ea
Heirloom pro-audio modular brain/face design captured under hardware/: - DESIGN.md: full spec (RP2350, ±15V studio rails via TPS65131+TPS7A LDOs, PCM5102A click, THAT1240/1646 balanced click-injector with switchable protected line/instrument input, fail-safe mute relay, series ground-lift, USB-MIDI default + DNP hardware MIDI, sig/clip detect, ESD/EMI, chassis), plus the two-interconnect pinouts (Pico-compatible digital ribbon + separate analog/MIDI). - BOM.csv: manufacturer part numbers + rough costs. - kicad/: valid KiCad 7 project + documented schematic canvas. PCB layout/routing remains the interactive step. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
92 lines
1.9 KiB
Text
92 lines
1.9 KiB
Text
{
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"board": {
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"design_settings": {
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"defaults": {},
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"rules": {},
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"track_widths": [],
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"via_dimensions": []
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},
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"layer_presets": [],
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"viewports": []
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},
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"boards": [],
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"cvpcb": {
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"equivalence_files": []
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},
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"erc": {
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"erc_exclusions": [],
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"meta": {
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"version": 0
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},
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"rule_severities": {},
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"rule_severitiesV2": {}
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},
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"libraries": {
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"pinned_footprint_libs": [],
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"pinned_symbol_libs": []
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},
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"meta": {
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"filename": "pm_k1_core.kicad_pro",
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"version": 1
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},
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"net_settings": {
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"classes": [
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{
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"bus_width": 12,
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"clearance": 0.2,
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"diff_pair_gap": 0.25,
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"diff_pair_via_gap": 0.25,
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"diff_pair_width": 0.2,
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"line_style": 0,
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"microvia_diameter": 0.3,
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"microvia_drill": 0.1,
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"name": "Default",
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"pcb_color": "rgba(0, 0, 0, 0.000)",
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"schematic_color": "rgba(0, 0, 0, 0.000)",
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"track_width": 0.25,
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"via_diameter": 0.8,
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"via_drill": 0.4,
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"wire_width": 6
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}
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],
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"meta": {
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"version": 3
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}
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},
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"pcbnew": {
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"last_paths": {
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"gencad": "",
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"idf": "",
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"netlist": "",
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"specctra_dsn": "",
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"step": "",
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"vrml": ""
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},
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"page_layout_descr_file": ""
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},
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"schematic": {
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"annotate_start_num": 0,
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"drawing": {},
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"legacy_lib_dir": "",
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"legacy_lib_list": [],
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"meta": {
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"version": 1
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},
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"net_format_name": "",
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"page_layout_descr_file": "",
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"plot_directory": "",
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"spice_current_sheet_as_root": false,
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"spice_external_command": "spice \"%I\"",
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"spice_model_current_sheet_as_root": true,
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"spice_save_all_currents": false,
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"subpart_first_id": 65,
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"subpart_id_separator": 0
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},
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"sheets": [
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[
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"743b8308-6a69-48de-a6ff-2336bc6c804f",
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""
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]
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],
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"text_variables": {}
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}
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