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A multimedia applications processor is fabricated using a 28nm low-power process technology for ultra-low-power applications. Based on a 4-issue, 32 register version of the TMS320C64X+ VLIW DSP, this System on Chip (SoC) includes 32kB L1 and 128kB L2 caches, and I2S, SPI, UART, MultiMediaCard, and external memory interfaces (Fig. 7.5.1). The design incorporates over 600k instances of custom low-voltage...
System on Chip (SoC) integration is the theme of the first integrated 3.5G baseband and multimedia applications processor fabricated using a low-power digital and analog design platform and 45nm process technology. This SoC supports mobile standards: HSUPA/HSDPA, WCDMA, EDGE/GPRS/GSM and applications such as MPEG-4 video streaming, Java and MP3 audio. The high- performance multimedia, multiprocessor...
In this paper we present the SmartReflextrade power management techniques implemented on the OMAP3430 Mobile Multimedia Applications Processor. By using multiple voltage domains, fine grain power domains, split-rail memories, and adaptive compensation, SoC active power reduction of 66% and leakage power reduction of 2~3 orders of magnitude was achieved. OMAP3430 contains more than 150M transistors.
In this paper, a single-chip pulse-based, non- carrier, full-band, low power ultra wideband (UWB) transceiver system-on-a-chip (SoC) for high data rate wireless video/audio/multimedia streaming applications is presented. This UWB SoC features a single full-band (7.5 GHz bandwidth from 3.1 GHz to 10.6 GHz), pulse-based non-carrier architecture to achieve high throughput (>100 Mbps) and high simplicity...
In this paper, a single-chip pulse-based, non-carrier, high throughput, low power ultra wideband (UWB) transceiver system-on-a-chip (SoC) with on-chip analog-to-digital converter (ADC) for high payload wireless video/audio/multimedia streaming applications is presented. To achieve high throughput (>100Mbps) and high simplicity, the UWB SoC adopts single-band (7.5GHz), pulse-based non-carrier architecture,...
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