occheung/artiq
1
0
Fork 0
forked from M-Labs/artiq
Code Pull Requests Activity

gtx_7series_init: GTH -> GTX (NFC)

Browse Source
This commit is contained in:
Sebastien Bourdeauducq 2023-07-10 11:36:28 +08:00
parent ad06924daa
commit 6fbfa12e88
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
artiq/gateware/drtio/transceiver/gtx_7series_init.py
View File

@ -118,19 +118,19 @@ class GTXInit(Module):
)
startup_fsm.act("RELEASE_PLL_RESET",
gtXxreset.eq(1),
If(cplllock, NextState("RELEASE_GTH_RESET"))
If(cplllock, NextState("RELEASE_GTX_RESET"))
)
# Release GTX reset and wait for GTX resetdone
# (from UG476, GTX is reset on falling edge
# of gttxreset)
if rx:
startup_fsm.act("RELEASE_GTH_RESET",
startup_fsm.act("RELEASE_GTX_RESET",
Xxuserrdy.eq(1),
cdr_stable_timer.wait.eq(1),
If(Xxresetdone & cdr_stable_timer.done, NextState("DELAY_ALIGN"))
)
else:
startup_fsm.act("RELEASE_GTH_RESET",
startup_fsm.act("RELEASE_GTX_RESET",
Xxuserrdy.eq(1),
If(Xxresetdone, NextState("DELAY_ALIGN"))
)