[ECOS] CS8900a interrupt problem on EB40
Mon Oct 6 09:51:00 GMT 2003
CS8900a is connected with IRQ1,ethernet cable is not connected.
EB40 generate interrupt all the time, the AIC_IPR is 0x00070005(IRQ1 is
the IRQ bit is set, is it mean interrupt?
but read cs8900a register CS8900A_ISQ, always 0, that should be no
I don't know why there is always interrupt?
thanks for any help!
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