From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <3C69349F.37B0B21C@nexus-tech.net> Date: Tue, 12 Feb 2002 10:28:31 -0500 From: Kyle Harris MIME-Version: 1.0 To: linuxppc-embedded Subject: mpc823 w/lcd performance Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi, Should I have reasonable performance running a MPC823 with the LCD controller driving a 640x480 color TFT panel? The reason I ask is that I compile the kernel with lcd823.c (pulled from Wolfgang's ftp site) selecting the SHARP LQ64D340. The system slows to a crawl. I calculate the LCD using 26% of bus bandwidth. But, it appears to be using much more. I haven't actually hooked up the panel yet (waiting for cabling). Kyle. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/