On systems with a boot loader that does not support device trees, a static device tree may be installed along with the operating system the Linux kernel supports this approach. As an example, Das U-Boot and kexec can pass a device tree when launching a new operating system. Systems which use device trees usually pass a static device tree (perhaps stored in EEPROM, or stored in NAND device like eUFS) to the operating system, but can also generate a device tree in the early stages of booting. Personal computers with the x86 architecture generally do not use device trees, relying instead on various auto configuration protocols (e.g. Is targeted at smaller systems, but is still used with some server-class systems (for instance, those described by the Power Architecture Platform Reference). The device tree was derived from SPARC-based computers via the Open Firmware project. In computing, a devicetree (also written device tree) is a data structure describing the hardware components of a particular computer so that the operating system's kernel can use and manage those components, including the CPU or CPUs, the memory, the buses and the integrated peripherals. In addition to this, the utility may be used to configure FIFO mode and UVC parameters.Ī comprehensive Configuration Guide is available here: AN_435 – FT602 UVC Chip Configuration GuideĪdditionally, a video providing step-by-step instructions on how to use the FT602 Configuration Programmer application for customizing the chip configuration can be seen here.Not to be confused with Device file system. The FT602 Configuration Programmer utility allows you to customize the FT602 device with different USB descriptors such as the Manufacturer String or Serial Number. In addition to this, the utility may be used to configure the mode of operation that the device will use such as clock speed, 245 FIFO or multi-channel (FT600) FIFO mode.Ī comprehensive user guide is available here: AN_370 FT60X Configuration Programmer User Guide The FT60x Chip Configuration Programmer utility allows FT600 and FT601 devices to be configured with different USB descriptors such as the Manufacturer String or Serial Number.
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