VCPU ext.

FlexSD drive: SD2IEC VCPU extension

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What's this:

The goal of the FlexSD drive VCPU extension is to make the SD2IEC drive capable of executing downloaded programs like the classic Commodore disk drives so the original slow communication routines can be replaced. SD2IEC is a drive family with different hardware. With VCPU the executed program uses a unified (virtual) hardware so separate support is no longer needed. Compatibility with existing older drives is not a goal! With the help of the extension the "classic", synchronous data transfer 1541 load (/save) routines can be modified to work with the SD2IEC drive. VCPU is not limited to regular disk images, it can use all of the functions of the drive so a much larger storage becomes available to the computer than the old disk drives.

WARNING: USE ONLY AT YOUR OWN RISK!

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