has launched a five-port conduction cooled USB controller module for 32-bit CompactPCI and VMEbus systems. The PMCUSB2 is the first in BVM’s new RoHS-compliant family of PCI mezzanine cards.
The PMCUSB2 features three front-panel USB ports. In addition, two ports for internal communications are accessible either on the rear I/O on the PMC P4 connector, via a PICMG-compatible PIM, or on a 10-pin on-board connector.
Using the NEC µPD720101 controller, the PMCUSB2 is compatible with the OHCI (USB1) specification for 1.5Mb/s and 12Mb/s data transfers and EHCI (USB2) specification for 480Mb/s transfers, ensuring that drivers are available for most operating systems.
Power is supplied to each port via an LM3526 power switch providing regulation and over-current protection. The ISO9001:2000 certified PMCUSB2 has a zero to 70 degrees C environmental specification, with provision for conduction cooling where required.
Study finds adverse impact of bio materials on earthworms
Try to solve one problem and several more occur! Whatever we do harms something somewhere.