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Tools

GDDR Pinout Viewer

Gaming Consoles

PCB Layers Viewer
Nintendo Switch PCB Layers Viewer
PCB Layers Viewer for Nintendo Switch
PS5 UART
PlayStation 5 UART
PS5 UART Serial Monitor and Error Log Viewer

Miscellaneous

GDDR Cheatsheet
GDDR Cheatsheet
Reference list of GDDR memory ICs with basic specs and replacement finder tool
BGA Pinout Viewer
BGA Pinout Viewer
Interactive Schematic Visualization and Damage Check Tool for multiple BGA packages

UIs for Electronics Tools

UI for Owon XDM1041/XDM1241
UI for Owon XDM Multimeters
User Interface for Owon XDM1041/XDM1241 Multimeters
v1.08
Feedback: Email
Support: PayPal Ko-fi

IC Type

GDDR ICs

PS5 ICs

DDR

Other

IC Capacity

View Mode

Memory on PCB

Filter Pads

Settings

Damaged Connections

Hint:
Click the pad to mark it as damaged.
Click again to unmark.
Critical pads will be marked with a double outline.
No pins selected
0 connections selected

Legend

Ground
Power (VDD)
Power (VDDQ)
Power (VPP)
Data
Control
Clock
Command
NC (Not Connected)
Pad 1 Indicator

Relevant

GDDR Cheatsheet GDDR Cheatsheet

Thank you!

🧡 Donators

HMCs Tech Lab HMCs Tech Lab
SlothTech SlothTech
nanofix nanofix


🛠️ Supporters

northwestrepair northwestrepair - Pinout for GDDR7, sharing info about this tool
GpuZelenograd GpuZelenograd - Clarifications on WCK behaviour in GDDR6X ICs and multiple bugreports

Changelog

1.08 — 2026-02-12

  • Other: added pinouts for eMMC and e2MMC

1.07 — 2026-02-10

  • PS5: added pinout for NVMe (CXD90062GG)

1.06 — 2026-02-10

  • PS5: added pinout for 3D NAND

1.05 — 2026-02-09

  • DDR: added pinouts for DDR5 x4/8 and x16

1.04 — 2026-02-09

  • Initial support for DDR pinouts
  • DDR: added pinout for DDR4

1.03 — 2026-02-09

  • Initial support for PS5 pinouts
  • PS5: added pinout for SB (CXD90061GG), draft version

1.02 — 2026-02-08

  • GDDR: added corrections for WCK behaviour in 6X ICs (thanks to GpuZelenograd)

1.01 — 2025-01-29

  • GDDR: added corrections for VPP behaviour in Samsung 6 and 6X ICs

1.00 — 2025-01-27

  • Initial release for GDDR ICs