Hi, Have you ensured all of the necessary conditions for MRL response from DM6467 PCI slave are met (refer DM6467 PCI User Guide 2.5.2.2.3)? Also, what is the cache line size you are programming?
- Hemant ________________________________ From: wenaideyu wenaideyu [mailto:[email protected]] Sent: Monday, January 17, 2011 6:17 PM To: [email protected]; Pedanekar, Hemant Subject: dm6467 pci burst read problem in salve mode Hi: I have a dm6467 as target and a x86 as host on a PCI bus. the dm6467 is working in a slave mode. when x86 initializes a memory read line operation on pci bus. the dm6467 can not response as burst. I have tried many ways to solve this problem, but it did not work fine. I have confirmed master issued memory read line operation. would anyone give me some advice as to how to slove it? thanks very much!
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