ttl_serdes_7series: drive IBUF and INTERM disables from serdes

2018-02-20 15:47:06 +00:00 · 2018-02-20 15:47:06 +00:00 · 7a1d71502a
parent 476e4fdd56
commit 7a1d71502a
1 changed files with 2 additions and 2 deletions
--- a/artiq/gateware/rtio/phy/ttl_serdes_7series.py
+++ b/artiq/gateware/rtio/phy/ttl_serdes_7series.py
@ -79,8 +79,8 @@ class _IOSERDESE2_8X(Module):
                                      p_DIFF_TERM="TRUE",
                                      p_IBUF_LOW_PWR="TRUE",
                                      p_USE_IBUFDISABLE="TRUE",
-                                      i_IBUFDISABLE=self.oe,
-                                      i_INTERMDISABLE=self.oe,
+                                      i_IBUFDISABLE=~oserdes.t_out,
+                                      i_INTERMDISABLE=~oserdes.t_out,
                                      i_I=pad_o, o_O=pad_i, i_T=oserdes.t_out,
                                      io_IO=pad, io_IOB=pad_n)
        self.comb += [