Problem connecting a Ti TUSB2077a hub to Cypress SL811 host

[Chaffin, Michael]

> -----Original Message-----
> From: gear [mailto:gear at XXX.XXX] 
> Sent: Tuesday, November 07, 2006 10:43 AM
> To: Chaffin, Michael
> Subject: Re: Problem connecting a Ti TUSB2077a hub to Cypress 
> SL811 host
> 
> error -110 is time out.
> 
> Is interrupt correctly treatable?

Which interrupt line? I am looking at the Ti Documentation (SLLS414A -
March 2000 Revised December 2004 ) and I do not see an 'interrupt' line?


Now the hub chip is /not/ powered via the host controller,
	Sl811 Pin 7 & 8 ( USB Data +/-) to TUSB pin 3 & 4 
	TUSB pin 9 & 46 (Vcc and -Vcc) to 3.3 Volts

Should the second set of pins (9 & 46) be attached\controlled at the
power output of the host controller?
 
> Tomoshige Hirohata
> hirohata at XXX.XX