* Zybo * CDCFE ## Zybo * [Last week](https://hackmd.io/@BelleII-CDC-Trig-NTU-DeWei/BJi5X9CzR) * Confirm whether `boot.bin` has a problem about permissions 1. (Origin) `cp openwrk.img` to SD card and boot </br> -> Bootup but can't entry Linux, *done* LED was not been brighten 2. (Origin) `cp my_zybo_carry_fpga_bit.img` to SD card and boot </br>-> Can't bootup but LED was been brighten 3. (New) `cp openwrk.img(backup, the same 1.)` to SD card and boot </br> -> Bootup but can't entry Linux, done LED was not been brighten </br>(the same to 1.) 4. Summery: No issue about permission ## CDCFE * Trigger level should be written by SPI port * Maybe tested input should be pulse * Since input has pulse shaper * ![](https://i.imgur.com/I2en4na.png) * -> **Check FPGA code**