COM Express Type 10

congatec enters COM Express Mini market with new Intel Atom and Celeron processors and ECC SupportType 10

German module expert congatec presents a small COM Express Computer-on-Module (COM) in the Mini form factor. Equipped with the new Intel Atom and Intel Celeron processors (codename Bay Trail) and thanks to their low power draw, the modules are ideal for x86-based mobile and semi-stationary applications in medical technology and industrial automation.The conga-MA3E now offers designers the safety and security of error correction code, often referred to as ECC memory, on a COM Express Mini Type 10 module. 

Previous Atom processor generations are valued for their power efficiency, but scorned for their poor performance. This is little wonder; the microarchitecture has barely changed since the introduction of the Silverthorne architecture. Without a tick-tock model (alternating annual updates of microarchitecture and manufacturing technology) as adopted for the Core i series processors, updates have so far been limited to just a few extensions (Intel64, dual core, hyperthreading, HD-capable graphics) and adjustments to the manufacturing architecture. The poor performance of the previous graphics processor, missing features such as out-of-order execution and the absence of a turbo mode led to an ever greater distance to the more powerful models of the Core i series, and dwindling competitiveness in the face of the growing competition from ARM processors.

ECC (Error Correcting Code) Memory support

COM Express Type 10 continues to be a growing module segment and ECC memory support fits perfect in applications like telecommunications, financial and banking. Unlike standard RAM modules, ECC modules feature additional functions to check the data flow and adjust it as necessary in order to correct errors. The correction mode of this memory type can correct single bit errors and detect double bit errors. It therefore differs significantly from the so-called "parity bit", where errors can be detected but not corrected.

Successful revamp

The change to the new Silvermont microarchitecture with many useful and well-known extensions from the Core i series processors, the introduction of out-of-order execution to accelerate chain-of-command execution as well as more modern and competitive graphics with DX11 and OpenGL 3.2 support bring the new Atom and Celeron processors technologically back on trend. The new feature set and options put them significantly closer to the current Ivy Bridge generation. Because manufacturing is done using the latest 22 nm tri-gate transistor technology, production costs and power consumption are kept low while performance remains competitive. According to Intel, the same power consumption yields three times greater performance, while achieving the same performance requires only one-fifth of the power consumption of previous Atom processor generations. This means there is even more computing power available per watt than with the latest ARM processors. Another first is the fact that the Atom and Celeron processors are now also available as quad-core processors. These extend the range of the previous dual-core processors with hyperthreading, which is no longer available for the new processors. The updated turbo burst which, if necessary, allows individual cores and the graphics to be clocked much higher depending on the load within the thermal budget, ensures further performance gains.

The new features in detail

The graphics are based on Intel Gen7, just like the HD3000 of Ivy Bridge. However, the new Atom and Celeron processors only provide 4 instead of 16 execution units. The latest DirectX version 11 and OpenGL in version 3.2 are supported, as are hardware encoding/decoding of HD video, 3D stereoscopic output and two independent HD displays.

With the addition of AES-NI, the Atom and Celeron processors are for the first time providing hardware support for the widely used AES encryption algorithm. It is therefore now also possible to encrypt or decrypt data for transmission or storage with these processors in real time without burdening the CPU significantly. This is particularly important when using semiconductor mass storage devices (SSDs), since data can never be completely deleted. Intel® Virtualization VTx and thermal monitoring are also supported.

The new and improved power management supports power saving modes up to C6 and – like some previous models – Intel SpeedStep® technology. For added security, it is possible to designate a specific boot loader with the UEFI (Unified Extensible Firmware Interface) in the secure boot option to prevent the execution of malicious software and other unwanted or unauthorized programs.

With USB 3.0, DisplayPort, SATA Gen 2 and PCI Express Gen 2, the new Bay Trail processors are equipped with all the latest interfaces on-chip, thereby providing a true system-on-chip (SoC).

The below table gives an overview of the processor options and features for the congatec conga-MA3E module.

German module expert congatec presents a small COM Express Computer-on-Module (COM) in the Mini form factor. Equipped with the new Intel Atom and Intel Celeron processors (codename Bay Trail) and thanks to their low power draw, the modules are ideal for x86-based mobile and semi-stationary applications in medical technology and industrial automation.The conga-MA3E now offers designers the safety and security of error correction code, often referred to as ECC memory, on a COM Express Mini Type 10 module. 

Previous Atom processor generations are valued for their power efficiency, but scorned for their poor performance. This is little wonder; the microarchitecture has barely changed since the introduction of the Silverthorne architecture. Without a tick-tock model (alternating annual updates of microarchitecture and manufacturing technology) as adopted for the Core i series processors, updates have so far been limited to just a few extensions (Intel64, dual core, hyperthreading, HD-capable graphics) and adjustments to the manufacturing architecture. The poor performance of the previous graphics processor, missing features such as out-of-order execution and the absence of a turbo mode led to an ever greater distance to the more powerful models of the Core i series, and dwindling competitiveness in the face of the growing competition from ARM processors.

ECC (Error Correcting Code) Memory support

COM Express Type 10 continues to be a growing module segment and ECC memory support fits perfect in applications like telecommunications, financial and banking. Unlike standard RAM modules, ECC modules feature additional functions to check the data flow and adjust it as necessary in order to correct errors. The correction mode of this memory type can correct single bit errors and detect double bit errors. It therefore differs significantly from the so-called "parity bit", where errors can be detected but not corrected.

Successful revamp

The change to the new Silvermont microarchitecture with many useful and well-known extensions from the Core i series processors, the introduction of out-of-order execution to accelerate chain-of-command execution as well as more modern and competitive graphics with DX11 and OpenGL 3.2 support bring the new Atom and Celeron processors technologically back on trend. The new feature set and options put them significantly closer to the current Ivy Bridge generation. Because manufacturing is done using the latest 22 nm tri-gate transistor technology, production costs and power consumption are kept low while performance remains competitive. According to Intel, the same power consumption yields three times greater performance, while achieving the same performance requires only one-fifth of the power consumption of previous Atom processor generations. This means there is even more computing power available per watt than with the latest ARM processors. Another first is the fact that the Atom and Celeron processors are now also available as quad-core processors. These extend the range of the previous dual-core processors with hyperthreading, which is no longer available for the new processors. The updated turbo burst which, if necessary, allows individual cores and the graphics to be clocked much higher depending on the load within the thermal budget, ensures further performance gains.

The new features in detail

The graphics are based on Intel Gen7, just like the HD3000 of Ivy Bridge. However, the new Atom and Celeron processors only provide 4 instead of 16 execution units. The latest DirectX version 11 and OpenGL in version 3.2 are supported, as are hardware encoding/decoding of HD video, 3D stereoscopic output and two independent HD displays.

With the addition of AES-NI, the Atom and Celeron processors are for the first time providing hardware support for the widely used AES encryption algorithm. It is therefore now also possible to encrypt or decrypt data for transmission or storage with these processors in real time without burdening the CPU significantly. This is particularly important when using semiconductor mass storage devices (SSDs), since data can never be completely deleted. Intel® Virtualization VTx and thermal monitoring are also supported.

The new and improved power management supports power saving modes up to C6 and – like some previous models – Intel SpeedStep® technology. For added security, it is possible to designate a specific boot loader with the UEFI (Unified Extensible Firmware Interface) in the secure boot option to prevent the execution of malicious software and other unwanted or unauthorized programs.

With USB 3.0, DisplayPort, SATA Gen 2 and PCI Express Gen 2, the new Bay Trail processors are equipped with all the latest interfaces on-chip, thereby providing a true system-on-chip (SoC).

The below table gives an overview of the processor options and features for the congatec conga-MA3E module.

A look into the future

Intel scored a major success with the new Atom and Celeron processor generation which finally closes the performance gap between previous Atom processors and the high-performance, but power-hungry processors of the Core i series — at a very attractive price. For the user, this opens up a world of performance levels that are superior to ARM without an increase in power consumption or the need to leave their tried and trusted x86 architecture.

Intel scored a major success with the new Atom and Celeron processor generation which finally closes the performance gap between previous Atom processors and the high-performance, but power-hungry processors of the Core i series — at a very attractive price. For the user, this opens up a world of performance levels that are superior to ARM without an increase in power consumption or the need to leave their tried and trusted x86 architecture.