PolyCore upgrades multicore development tool Product News 4/29/2012 3 comments PolyCore Software Inc. (Burlingame, Calif.) has upgraded its Poly-Platform tool to version 2.0 with the inclusion of Poly-Mapper which provides control of memory used for messaging in multi-core software.
Beta rolls MIL-STD-1553 data bus coupler Product News 4/27/2012 1 comment Beta Transformer Technology Corp., a subsidiary of Data Device Corp., has launched the BXC-A-3, MIL-STD-1553 data bus couplers designed for use in systems development, benchtop test and flight maintenance applications.
Broadcom aims to spread 100-Gbit Ethernet with single-chip solution Product News 4/25/2012 7 comments Broadcom announced its fourth-generation Ethernet network processor, which it claims is the industry's first chip to use massive parallelism by virtue of its 64 packet-processing cores running at one gigahertz. Providing full-duplex 100Gbit per second performance, it can also be configured to provide a dozen 10-Gbit channels.
Freescale ups ante with quad-core Qorivva Product News 4/24/2012 4 comments Freescale Semiconductor said its new quad-core Qorivva MPC5746M microcontroller boost performance up to 5-times plus includes specialized circuitry for safety, security and input/output including on-chip Ethernet.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments