io-map

Look up PSX I/O register addresses for hardware development and troubleshooting.

3|Updated Feb 25, 2026
One-click install
npx skills add https://github.com/sadnescity/psx-spx-claude-plugin --skill io-map
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: io-map
Source: https://github.com/sadnescity/psx-spx-claude-plugin/tree/main/skills/io-map
Command: npx skills add https://github.com/sadnescity/psx-spx-claude-plugin --skill io-map

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a comprehensive lookup of PSX I/O registers, simplifying hardware reference and troubleshooting.

Core Features & Use Cases

  • Quick Lookup: Reference the address of every I/O register in the PSX architecture.
  • Hardware Identification: Find which address maps to which hardware register easily.
  • Use Case: For hardware developers or system administrators working with PlayStation 1, quickly locate the register for specific peripherals like GPU, CDROM, SPU, etc.

Quick Start

Use the io-map skill to find the I/O register address for the CDROM device.

Frequently Asked Questions about io-map

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find the memory address for PSX CDROM or GPU I/O registers?

Locate PSX I/O register addresses by looking up the specific hardware peripheral, such as the CDROM or GPU, to find its corresponding memory mapped address for development.

What is a PSX I/O map used for in PlayStation 1 hardware development?

A PSX I/O map provides a comprehensive lookup of memory addresses for PlayStation 1 hardware registers, simplifying hardware reference, peripheral identification, and system troubleshooting.

Can I look up PlayStation 1 hardware register addresses without manual searching?

Yes, you can instantly locate PlayStation 1 hardware register addresses through a quick lookup reference, avoiding manual searching through architecture documentation to find specific peripheral mappings.

Does the PSX I/O register reference cover peripherals like the SPU and CDROM?

Yes, the PSX I/O register reference covers peripherals like the SPU and CDROM. It provides comprehensive address mapping for PlayStation 1 hardware components to assist developers and system administrators.

When do I need a PSX I/O map for troubleshooting hardware issues?

You need a PSX I/O map for troubleshooting when you must identify which memory address maps to which hardware register. It aids PlayStation 1 developers in locating specific peripherals during fault resolution.