View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002743 | fsimx_Linux | USB device | public | 2015-09-18 06:49 | 2016-11-22 17:03 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | assigned | Resolution | open | ||
| Product Version | fsimx6-V3.0 | ||||
| Target Version | fsimx6-V3.0 | ||||
| Summary | 0002743: USB OTG switch is switched on | ||||
| Description | on Nboot, Uboot, Eboot, Win the USB_OTG_PWR signal is switched high. That means the power switch on the miniUSB is switched off. After booting the Linux Kernel USB_OTG_PWR is switched to low. In this case the power switch is switched on. If 5V power supply for efus is switched off, the board will be powered from USB and is not making a Reset. USB_OTGPWR has to follow the USB_OTG_ID signal and has just to switch low, if the USB_ID pin is switching the OTG port to Host mode. | ||||
| Steps To Reproduce | use a efus SKit with MIC2026-2 an boot Linux kernel. Connect USB Device cable and switch off power supply. LEDs will be not going off, the board will always working. This issue will only occur with new versions of SKits. | ||||
| Forum Link | |||||
