El Zorro (railway) El Zorro (railway) El Zorro (legal name El Zorro Transport Pty Ltd) was an Australian railway operator hauling freight and intrastructure trains in Victoria and New South Wales that ceased trading on 4 June 2013. It was a private company founded in 1999 by Ray Evans who has a taste for things Spanish, El Zorro being Spanish for "the fox". At the time of liquidation, the company had two shareholders: director Ray Evans, and ex-director Lisa Trezise. Geoff Tighe, a co-founder and past shareholder and director, was formerly chief executive of Great Northern Rail Services, a now defunct operator which
Amiga Zorro III based on an ideal Zorro III master and slave device running with minimum setup and hold times. The real transfer speed between the Amiga 3000/4000 implementation of Zorro III and a Zorro III card is somewhere around 13.5 MByte/s due to the limitations of the Buster chip. This was comparable to Intel's first PCI implementation, which peaked at 25 MByte/s. Zorro III was optimized for future single-chip implementations of the protocol, but the resources available at Commodore in 1990 limited the initial implementation. This is also the limiting factor with 3rd party Amiga PCI expansion boards like e.g. Elbox Mediator