Schematic Component Update
Worked for 1 min 7 sec
-
Updated in schematic component: consolidated the CM4 symbol split to 5 Subsymbol Suffix groups only:
PWR,COMM,GPIO,CTRL,GND. -
Terminal Order / Section / orientation changes: merged
MEMintoCOMM; merged smallANALOGandMISCgroups intoCTRLwhile preserving Sections as Analog / Mechanical / Uncertain where applicable; markedRESERVED,RESERVED__1, andRESERVED__2asUncertain. -
Footprint check result: unchanged — 204 pads total: 200 CM4 connector contacts + 4 mounting pads; no EPAD/thermal pad; only datasheet-confirmed ground connector pins remain in
GND. -
Short summary: OK / Regrouped / 5 groups max / Reserved pins Uncertain.
IMPORTANT — Read the datasheet first and use it as the only source of truth.
Thought for 10 sec
I’ll read the provided datasheet text attachment and use it as the source of truth, then compare it against the current CM4 terminal metadata and correct any mismatches.
Worked for 4 mins 19 sec
-
What was updated in the schematic component: datasheet text and official CM4 datasheet were checked; corrected remaining datasheet-name metadata for Ethernet, PCIe, AnalogIP, and Camera_GPIO terminals; Reserved pins remain marked
Uncertain. -
Section / Terminal Order / Subsymbol Suffix changes: confirmed 5 functional groups:
PWR,COMM,GPIO,CTRL,GND; added/verified terminal order for corrected Ethernet/PCIe/analog/special pins. -
Pin orientation changes: verified sampled pins after recent orientation edits; GPIO/GND are left-oriented, PCIe communication pins right-oriented, and COMM/PWR/CTRL grouping remains readable.
-
Footprint check result: OK — 204 pads total, matching 200 CM4 connector pins + 4 mounting pads; datasheet confirms two 100-pin high-density connectors, no exposed/thermal pad; CM4 package is 40 mm × 55 mm × 4.7 mm.
-
Short summary: OK / Renamed metadata / Reserved pins Uncertain / no Footprint issue.
Verify and document
Run schematic review
Create pinout report
Check footprint pads
Export component data
