Renesas' SH-Mobile application engine 4 enters the GHz field

Renesas' SH-Mobile application engine 4 enters the GHz field

On November 30, 2009, Renesas Technology (hereinafter referred to as Renesas) announced the launch of a sample survey of its SH-Mobile application engine 4 (SH73720). SH-Mobile Application Engine 4 is an application engine based on ARM® Cortex ™ -A8 * 1, with a maximum operating frequency of up to 1GHz, which is suitable for the design of new generation mobile phones and mobile devices. The product integrates various dedicated processing engines and has the ultimate multimedia functions, such as full HD 1080p video recording, 30fps playback, and high-speed 3D graphics rendering, enabling complex 3D UI and advanced gaming experience. SH-Mobile Application Engine 4 adopts Renesas ’widely-approved image signal processor (ISP) technology and provides an advanced 16-megapixel ISP that can achieve the highest visual quality while also supporting full HD 1080p movie processing . The device is manufactured using Renesas Technology ’s optimized 45nm low-power process and integrates a large number of new and innovative power-saving mechanisms that can exceed the demanding power consumption budget of mobile phones.

Shinichi Yoshioka, General Manager of the Second System Solutions Division of Renesas ’System Solutions Integration Department, said:“ With the help of broadband wireless access functions such as UMTS / HSPA or LTE, users can connect to the Internet anytime, anywhere. Music, video and games will become as simple as performing these operations on a PC a few years ago. The Renesas-developed SH-Mobile application engine 4 is the first device in the SH-Mobile application engine series in the new application processor field. It is able to provide a brand new user experience on mobile computers, making it possible to create exciting multimedia experiences under the low power budget of mobile devices. "

The SH-Mobile Application Engine 4 is based on the ARM® Cortex ™ -A8 core and has a maximum operating frequency of 1GHz. The device leverages Renesas ’experience in a large number of highly integrated SoC systems, a highly competitive SoC process and innovative design architecture, and is one of the most efficient ARM® Cortex ™ -A8 designs for the industry. The new generation of applications provides sufficient processing performance while achieving the ultimate low power consumption and presenting a brand new user experience on mobile devices.

In order to achieve the ultimate multimedia experience, SH-Mobile Application Engine 4 integrates a large number of dedicated processing engines. The integrated ISP supports 16 million pixel still images and full HD 1080p movie images. A dedicated high-performance multi-codec video processing unit for ultra-low-power video processing enables the device to support full HD 1080p multi-standard video use cases such as full HD 1080p video encoding (recording at 30 frames per second (fps)) ) And decoding (playback). The device integrates a variety of multi-phase vision engines, such as IP for edge enhancement or median filtering, high-quality HD images and video, etc., which will provide users with an unprecedented high-quality experience on mobile devices.

In order to support high-speed 3D graphics rendering and achieve 3D UI and advanced gaming experience, the device is equipped with a powerful POWERVR SGX * 2 3D graphics engine licensed by ImaginaTIon Technologies, supporting graphics APIs such as OpenGL * 3 ES1.1 / 2.0 Open VG * 3.

In terms of enhancing the multimedia experience, SH-Mobile Application Engine 4 integrates a highly complex audio subsystem, which enables more than 100 hours of audio playback on a standard mobile phone battery.

In addition, in order to achieve high design flexibility and reduce system BOM, SH-Mobile Application Engine 4 provides various on-chip peripheral functions and connection function interfaces. These include 2 USB 2.0 Host / FuncTIon modules (supporting high-speed data transmission mode), 3 SD host controllers supporting high-speed data transmission mode, and 1 24-bit TFT color LCD controller supporting up to WXGA + display size. In addition, PAL / NTSC encoder and HDMI transmitter are integrated with the complete HDMI v1.3a and CVBS TV output interface.

The SH-Mobile Application Engine 4 is packaged in a 12mm x 12mm BGA with a 0.4mm pitch, which enables vertical stacking of low-power, multi-chip package (MCP) memory, such as LP DDR2, which greatly reduces the memory and processor combination Footprint.

<Typical application>

ARM® Cortex ™ -A8, SH4AL-DSP with NEON ™
1GHz (ARM® Cortex ™ -A8), 400MHz (SH4AL-DSP)
· SPU / sound codec engine (24-bit dedicated audio DSP × 2)

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