>>>>> "Graeme" == Graeme Woollett <g.woollett@xxxxxxxxxx> writes:
Graeme> On 12/06/12 20:29, Uwe Bonnes wrote: Hi The following pins are
Graeme> high before during and after the PC init takes place - OE, RD,
Graeme> WR,TXE, RXF, USBSIWU. When chip is reset TXE pulses briefly and
Graeme> then goes low. After init it is stuck high.
>> Is /RD inavtive (high)?
Go back to basic checking, bit for bit and pin for pin. A similar setup
works for us in about 20 parts...
Bye
--
Uwe Bonnes bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------
--
libftdi - see http://www.intra2net.com/en/developer/libftdi for details.
To unsubscribe send a mail to libftdi+unsubscribe@xxxxxxxxxxxxxxxxxxxxxxx
|
