PA-RISC Visualize Workstation Universal Serial Bus

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USB Port Roll-Out on PA-RISC SPUs
• USB is the standard human interface port for all-new processors in the future.
• Performance upgrades of existing processors may integrate USB.
• Existing processors with PCI may use a USB PCI card (and require an upgrade
to at least the USB release of HP-UX 10.20 or 11.x).
1998
1999 2000
All other all-new SPU designs
Referenced PCI card for existing SPUs
New SPUs