09-10-2018, 07:47 PM
Strange fault. When I was squirting freezer around the analogue output circuits I was actually freezing the main 3.3V voltage regulator which is pulling down its "power good" output when cold. This is connected so that the Xilinx reboots. Not sure if the reg itself is faulty or something else is wrong. I'm in touch with Darryl who is helping me through all this.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
