USB_Version (SWI&5539C)
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## Name

USB_Version (SWI&5539C) — Reports the USB systems version number.

## On Entry

## On Exit

R0 | Core Version * 100 (Currently 100)
R1 | Module version number * 100 (currently 49)
R2 | Pointer to date string

## Use

Use to find USB systems version.

## Related SWI's

None.

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