Part of the J-Link Software and Documentation Pack which is available for download under The J-Link / J-Trace User Guide (UM08001) is Of the J-Link / J-Trace User Guide (UM08001). The J-Link setup procedure required in order to work with J-Flash is described in chapter 2 Sample projects and describes J-Flash’s menu structure in detail. This chapter presents an introduction to J-Flash. All Flasher modelsĬome with a built-in license for J-Flash. For an overview which SEGGER products come withĪ built-in license for J-Flash, please refer to the J-Link Model overview. However to actually program devices via J-FlashĪnd J-Link, a valid license is required. Target memory, verify data files and so on. J-Flash can still be used to open project files, read from connected devices, blank check J-Flash may be installed on as many host machines as you want. Supported device/core (see Supported microcontrollers).Interface from Host to probe (USB, Ethernet, WiFi, …).Supported operating system (see Supported Operating Systems). If you feel that your knowledge of J-Link is not sufficient, we recommend the J-Link Manual (UM08001), which describes the device and its use in detail. This user manual assumes that you already possess working knowledge of the J-Link device. Smart read back: only non-blank portions of flash are transferred and saved.High speed programming: up to 550 KBytes/s *.Support for most external flash chips (For more information please refer to Target systems).Microcontroller (internal flash) support.The following operating systems are supported: These features along with its ability to work with any ARM7/ARM9/ARM11, Cortex-M0/M1/M3/M4/M7, Cortex-A5/A8/A9/R4/R5 and Renesas RX600 chip makes it a great solution for most projects. It is able to program internal and external flash at very high speeds, upwards of 550KBytes/s depending on the chip.Īnother notable feature is smart read back, which only transfers non-blank portions of the flash, increasing the speed of read back greatly. J-Flash requires a J-Link / Flasher as an interface to the target hardware. J-Flash has an intuitive user interface and makes programming flash devices convenient. J-Flash is a stand-alone flash programming software for PCs running Windows, Linux or macOS. The following chapter introduces J-Flash, highlights some of its features, and lists its requirements on host and target systems. 10.1.2.7 Unsupported flash type / bus width.10.1.2.3 Timeout errors during programming.7.1 Which devices can be programmed by J-Flash?.5.5 Programming multiple data files at once.5.4 Programming multiple targets in parallel.4.1.6.1 On "Erase selected sectors" / On "Erase chip".4.1.5.4 Actions performed by "Production Programming".4.1.4.4 External Flash specific settings.
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