Revision 2ad8ff81
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 R22 as dot no place
R22 is use to pull the FLAGB output of the FPF2109 high since this
is an open-drain output.
but we actually don't read FLAGB do get the error conditions, thus
thus pull-up resistor is not required.
this change has been tested with a real simtrace device.
trace and card emulation worked with a Nokia 3310.
Change-Id: I3dd82864708f1ecb30ddbaa4c60aa600325455e2