我们非常高兴地宣布,自2015年8月13日起,Qualcomm Incorporated 的子公司 Qualcomm Global Trading Pte. Ltd. 将完成对 CSR plc. 的收购。如需了解更多信息,请查看新闻稿

CSR’s wireless gaming controller System on Chips (SoCs) enable developers to bring differentiated products to market quickly.


CSR’s latest BlueCore® CSRB5341™ and BlueCore CSRB5342™ SoCs allow rapid development for next generation Wireless Gaming Controllers and HIDs for both iOS and Android Smart devices, enabling low latency control and ultra-low power operation.

CSRB534x dual mode Bluetooth® v4.1 qualified SoCs provide enhanced connection topologies to improve smart device support and accessory support. This is combined with a powerful array of embedded system blocks including an 80MHz processor, large analog and digital I/O capability with hardware scanning for sensor rich connection, ROM memory array, direct LED drive, and Analog and Power management. CSRB534x also integrates SPP and serial over GATT in ROM.

CSRB534x’s powerful Software Development Kit (SDK) enables accessory developers of multiple operating systems to bring products to market quickly. The SDK includes an MFi® V4.0 add on, Android and PC support. The SDK also allows over the air (OTA) updates for future proofing products.

For the best in gaming audio, our next-generation audio SoC with aptX® Low Latency, CSR8675™, completes our gaming solutions line-up enabling the creation of feature-rich products with HiFi quality stereo, ultra-low power DSP, embedded flash memory, LED and LCD drivers, extended battery life and capacitive touch sensors, as part of a home entertainment ecosystem or standalone. 

The dual-core architecture with flash memory enables manufacturers to easily differentiate their products with new features without extending development cycles. The enhanced Kalimba DSP coprocessor with up to 120 MIPS, enables more advanced digital signal processing, meeting the high quality audio requirements of stereo headphones, headsets, gaming headsets and soundbars. The audio codec supports 2 ADC channels, up to 6 microphone inputs, stereo output and a variety of audio standards. CSR's CSR8670™ and BlueCore5™ Multimedia platforms are software‑portable to the CSR8675, with easy migration of a broad range of solutions from CSR's eXtension program. This enables rapid time-to-market deployment for a broad range of consumer electronic products.


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