Matrox Electronic Systems II - Manual (Page 71)

Matrox Meteor-II MJPEG Module 71
VMChannel
Matrox Meteor-II provides a 32-bit non-bus controller
VMChannel interface for a secondary or additional high-speed
connection between on-board and external devices. On a
68-wire ribbon cable system, the VMChannel runs at 25 MHz
for 100 Mbytes/sec peak transfer rates. On a backplane system,
it runs at 33 MHz for 132 Mbytes/sec peak transfer rates.
The VMChannel is only available on the PCI form factor of
Matrox Meteor-II/Standard, /Multi-Channel, and /Digital.
Matrox Meteor-II MJPEG Module
The optional Matrox Meteor-II MJPEG module performs
real-time lossy and lossless MJPEG (interlaced and
non-interlaced) compression and decompression of color and
monochrome video. There are two versions of the Matrox
Meteor-II MJPEG module available: PCI and PC/104-Plus.
Matrox Meteor-II for CompactPCI boards can use the PCI
version of the Matrox Meteor-II MJPEG module. The Matrox
Meteor-II MJPEG module is not supported by Matrox Meteor-II
/Digital and Matrox Meteor-II /1394.