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File list
 
Date Name Thumbnail Size Description Versions
20:42, 4 February 2016 Bbb-poweron-by-5v-ramp-zoom.png (file) 214 KB OFF-to-ACTIVE transition due to switching on a PSU that's a bit sluggish. (Zoom-in) Hardware: BeagleBone rev C bat (TP5) and bat_sense (TP6) terminals connected together but otherwise floating. Ch 1: pwr_btn (P9.09), Ch 2: sys, Ch 3: bat, Ch 4: dc_5v 1
20:35, 4 February 2016 Bbb-poweron-by-5v-ramp.png (file) 73 KB OFF-to-ACTIVE transition due to switching on a PSU that's a bit sluggish. Hardware: BeagleBone rev C bat (TP5) and bat_sense (TP6) terminals connected together but otherwise floating. Ch 1: pwr_btn (P9.09), Ch 2: sys, Ch 3: bat, Ch 4: dc_5v 1
20:28, 4 February 2016 Bbb-poweron-by-button.png (file) 90 KB OFF-to-ACTIVE transition due to pressing power button while powered via 5V DC. Hardware: BeagleBone rev C bat (TP5) and bat_sense (TP6) terminals connected together but otherwise floating. Ch 1: pwr_btn (P9.09), Ch 2: sys, Ch 3: bat, Ch 4: dc_5v 1
16:12, 15 October 2015 Bbb-c-shutdown-bat-pmic.png (file) 55 KB Shutdown to OFF-mode with 3.6V supplied via BAT, no console cable attached. Hardware: BeagleBone rev C, unpatched. Synthesis of all PMIC supplies. 1
20:00, 26 May 2015 Bbb-c-3v3u-shutdown-dc5v-hdmi.png (file) 31 KB use same trigger point as the other shutdown images 2
19:54, 25 May 2015 Bbb-c-3v3u-poweroff-dc5v-hdmi.png (file) 31 KB Power supply (5V) switched off, HDMI framer enabled. Hardware: BeagleBone Black rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
19:54, 25 May 2015 Bbb-c-3v3u-poweroff-dc5v.png (file) 31 KB Power supply (5V) switched off, HDMI framer not enabled. Hardware: BeagleBone Black rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
19:29, 25 May 2015 Bbb-c-3v3u-powercut-hdmi.png (file) 30 KB Supply power cut hard, HDMI framer enabled. Hardware: BeagleBone Black rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
17:51, 25 May 2015 Bbb-c-3v3u-powercut.png (file) 30 KB Supply power cut hard, HDMI framer not enabled. Hardware: BeagleBone Black rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
17:43, 25 May 2015 Bbb-c-3v3u-rampdown-dc-hdmi.png (file) 30 KB Shutdown due to very slow power ramp-down, HDMI framer enabled. Hardware: BeagleBone rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
17:40, 25 May 2015 Bbb-c-3v3u-rampdown-dc.png (file) 30 KB Shutdown due to very slow power ramp-down, HDMI framer not enabled. Hardware: BeagleBone rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
17:25, 25 May 2015 Bbb-c-3v3u-shutdown-dc5v.png (file) 30 KB Shutdown to OFF-mode, supplied via 5V DC, HDMI framer not enabled. Hardware: BeagleBone rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
17:01, 25 May 2015 Bbb-c-3v3u-shutdown-bat5v-hdmi.png (file) 30 KB Shutdown to OFF-mode with 5V supplied via BAT, HDMI framer enabled. Hardware: BeagleBone rev C, unified 3v3 patch. Ch 1: current (0.47 ohm 10%), Ch 2: sys, Ch 3: 1v8, Ch 4: 3v3 1
16:53, 25 May 2015 Bbb-c-3v3u-shutdown-bat5v.png (file) 30 KB Shutdown to OFF-mode with 5V supplied via BAT, HDMI framer not enabled. Hardware: BeagleBone rev C, unified 3v3 patch Ch 1: current (0.47 ohm 10%) Ch 2: sys Ch 3: 1v8 Ch 4: 3v3 1