2 messages, 2 authors, 2004-06-23 · open the first message on its own page
From: Iñigo Lopez Barranco <hidden>
Date: 2004-06-22 16:00:48
I'll answer myself. At first sight, seems that connecting pin 3 to GND is enough to make USB work. Thanks anyway. Iñigo ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
From: David Wolfe <hidden>
Date: 2004-06-23 13:20:28
[ I?igo Lopez Barranco writes: ]
The only strange thing is that in Motorola's schematics says that pins 3 and 5 of the Micrel 2025 are Not Connected and 4 is GND, and Micrel's 2025 datasheet says that 3 is GND and 4 and 5 NC. Then, in the Lite5200 GND pin 3 is connected to GND through an 1k resistor, instead of directly as I suppose they pretended in the schematic, and
That is correct and an error in our Lite5200 layout. Thanks for the feedback. We are replacing R164 with a 0 Ohm resistor. Our Total5200 platform does not share this problem. -- David Wolfe Digital Audio, Radio & Telematics Freescale Semiconductor ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/