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From: liyicheng@y...
Date: Wed, 16 Apr 2003 04:50:40 -0100
Subject: [usb] What's the purpose of the Signal dma_req_o,dma_ack_i In USB2.0 Function core

What's the purpose of the Signal dma_req_o,dma_ack_i In USB2.0 
Function core,
As U know ,in the core ,there is an arbiter, So I think there is not need 
these handshake signals.