Altera_Forum
Honored Contributor
11 years agoPCI Ip Core does not end transaction
Hi,
I'm having problems with the PCI-IP Core. It gets stuck within a MASTER READ Transaction. (-15. cyc) After the Target deasserts trdyn, lm_tsr(8) [dat_xfer - Data transfer successfull] is deasserted. (0. cyc)If 14 cycles have passed it asserts lm_tsr(4) [lat_exp - Latency expired] and remains in this state. (-1. cyc) Even after asserting lm_lastn and (2. cyc)deasserting lm_rdyn, it does not terminate the transaction. I have no idea how I can get it to end the transaction. Has anyone stumbled across this problem yet? http://www.alteraforum.com/forum/attachment.php?attachmentid=11197&stc=1 higher res: https://picload.org/image/pdioldo/stuck_core.png I'm using v13.0 Build 232