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 MEM into COMM; merged small ANALOG and MISC groups into CTRL while preserving Sections as Analog / Mechanical / Uncertain where applicable; marked RESERVED, RESERVED__1, and RESERVED__2 as Uncertain.

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.

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.