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About janediandian

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  1. I'm a new user about arty a7 borad ,referring to the demo_gpio program(https://github.com/SI-RISCV/e200_opensource),am trying to run this on Artix-7 35T Arty board but getting errors in uploading program. Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html adapter speed: 1000 kHz Info : auto-selecting first available session transport "jtag". To override use 'transport select <transport>'. Info : clock speed 1000 kHz Error: JTAG scan chain interrogation failed: all ones Error: Check JTAG interface, timings, target power, etc. Error: Trying to use configured scan chain anyway... Error: riscv.cpu: IR capture error; saw 0x1f not 0x01 Warn : Bypassing JTAG setup events due to errors Error: Unsupported DTM version: 15 Info : Listening on port 3333 for gdb connections Error: Target not examined yet