OMAP-L138: Too high frequency of IN tokens

Part Number:OMAP-L138

Hi everyone,

I am using PPP modem with Mentor USB host device. What I see is that Mentor USB keeps on sending IN tokens every ~5 micro second on bulk IN endpoint. I want to ask is this ~5us time configurable? I saw that HOST_TXINTERVAL register is used to set the timeout interval for Bulk endpoints and not the polling interval.

Thanks,

Umair