Cyberstar 2000

Cyberstar 2000 is the primary piece of software used in the Studio C Control System.

TODO: A lot of stuff on this page. Formatting probably needs some work.

CEC
This file type contains control data for show segments. TODO more info on overall format. Digital channel commands are encoded into a printable ASCII range of 0x30~0x3F (command) and 0x40~0x5F (channel number). This encoding method dates back to the original SongCode format. The raw format is obtained by subtracting 0x30 from all command bytes and 0x40 from channel number byets. It appears that CEC files always write digital channel commands in pairs of command and channel number bytes, despite not being technically necessary.

CCF
Always named CYBRSTAR.CCF and also referred to as an "MBP command file" and a "Synhorst MCF file" (meanings unknown), this file defines subroutines that can be called from the show segment's CEC file. The subroutines are themselves abstractions around primitive functions provided by the main Cyberstar 2000 application. [To put into programming terms, what Cyberstar 2000 exposes to CCFs is akin to a standard library, the CCF files themselves are like a library written for developers' convenience, and the CEC files are the final application.][Maybe this is a poor comparison? Is it insane to compare CCFs to a bytecode VM?]

As a practical example, the CEC file for a particular show will contain a call to a CCF subroutine to set up the LDP. This CCF subroutine would accept parameters for the LDP number and location on the disc. It would then use those parameters to call basic functions in Cyberstar 2000 to send serial commands to the LDP and set the LDP search flag.

CCF files can be edited using the EED.EXE application. TODO: document CCF string table

DPC50 communication
Communication with the DPC50 board occurs through dual-port RAM. Overall comms structure appears to be based around updating a block of data and then writing a command. Further analysis is required to determine if there is any kind of mutex locking taking place.

v1.0
(TODO: Download)

= v1.23 =

Cyberstar 2000: v1.23 was the January 2003 update to the Cyberstar 2000 Software inside Studio C systems. The version was released in the Best Of CEC TV 2003 Studio C floppy disk, which would be installed upon booting the software.

= v1.30 = (TODO: Download & Version Changes)

= v1.31 = (TODO: Download & Version Changes)

= v1.34 = (TODO: Download & Version Changes)

= v2.0 = (TODO: Download & Version Changes)

= v2.07t = (TODO: Download & Version Changes)

v2.07t is an unknown version of the software presumably not installed from a normal Studio C floppy disk or installation CD.

= v3.0 = (TODO: Download & Version Changes)

= v3.01 = (TODO: Download & Version Changes)