高低速接口工程师8143
Unisoc (Shanghai) Technologies Co., Ltd.
上海市Posted Mar 19, 2026
Overview
Skills named in this posting
- PCIe
- USB
- I2C / UART
1、负责Android/Linux平台pcie,usb,sdio,uart,spi,I2C,I3C,I2S等高低速接口及其外围设备的bringup,调试及优化工作;
2,负责车机接口方案的设计、开发与实现;
3、负责usb外设U盘,usb dp,usbhub,uac,AOA,ncm,rndis等的调试及优化;
4,负责usb carplay认证,usb眼图测试的支持工作,以及USB下载及各种模式等;
5,负责pcie网卡,sdio等接口问题及外围设备的调试及优化;
6,负责spi,uart,I2C,I3C,I2S等接口问题及数据传输异常调试,优化及客户支持工作;
7,负责低速接口的touch panel,gsensor等传感器的调试等;
8,负责接口的稳定性问题的分析和解决;
1, 有实际 PCIe、usb、sdio、uart,spi,I2C,I3C,I2S等接口驱动开发、接口调试和开发经验;
2, 熟悉android,linux平台的接口的驱动架构及任务调度;
3, 熟悉接口遵循的pcie3.0 、4.0协议,usb2.0、3.0 、4.0协议,sdio协议,及spi,I2C,I3C,I2S等协议;
4, 熟悉usb carplay认证;
5, 熟悉各接口dma传输的数据链路;
6, 具备各接口外设模块调试经验;
7, 具备接口稳定性调试经验;
8, 责任心强,有一定的抗压能力,有良好的团队合作和沟通能力
Apply on the employer's site
Original posting: wecruit.hotjob.cn
RISC-V ecosystem
Unisoc (Shanghai) Technologies Co., Ltd. in the RISC-V ecosystem
RISC-V International: Strategic
Unisoc, formerly Spreadtrum Communications, Inc., Unisoc has research centres in Shanghai, Beijing, Tianjin, Suzhou, Hangzhou, Chengdu, Xiamen, United States, Finland and India, technical support…
- Unisoc (Shanghai) is a large Chinese mobile/IoT chipset vendor listed as a RISC-V member
- Appears in RISC-V ecosystem coverage including a RISC-V ISA based DSP heading to mass production and RISC-V blockchain SIG activity
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