Revision 614ce7a7
Added by Kévin Redon over 4 years ago
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WARNING: this project only applies to the first generation SIMtrace hardware, which uses the Atmel AT91SAM7S micro-controller. This project is not supported anymore. The hardware and software are still working, but won't get updates. This project is now replaced by SIMtrace2, which uses the SAM3S replacement micro-controller.
schematic: mark R19 as dot no place
R19 pulls VCC_PHONE low for better power on detection.
but the voltage divider R20 + R21 also pull this line low using
a stronger pull down resistor ok 20 kOhm.
thus R19 is unnecessary-
this change has been tested with a real simtrace device.
trace and card emulation worked with a Nokia 3310.
Change-Id: I0dd2025a8634f0ec38060cfbaae68618a4198fca