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rtio/ttl_serdes_7series: reset IOSERDES (#958)

This commit is contained in:
Sebastien Bourdeauducq 2018-03-14 09:01:29 +08:00
parent 595d374f07
commit ce2b5a97cb
1 changed files with 4 additions and 2 deletions
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6
artiq/gateware/rtio/phy/ttl_serdes_7series.py
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@ -17,11 +17,12 @@ class _OSERDESE2_8X(Module):
p_DATA_RATE_OQ="DDR", p_DATA_RATE_TQ="BUF", p_DATA_RATE_OQ="DDR", p_DATA_RATE_TQ="BUF",
p_DATA_WIDTH=8, p_TRISTATE_WIDTH=1, p_DATA_WIDTH=8, p_TRISTATE_WIDTH=1,
o_OQ=pad_o, o_TQ=self.t_out, o_OQ=pad_o, o_TQ=self.t_out,
i_RST=ResetSignal("rio_phy"),
i_CLK=ClockSignal("rtiox4"), i_CLK=ClockSignal("rtiox4"),
i_CLKDIV=ClockSignal("rio_phy"), i_CLKDIV=ClockSignal("rio_phy"),
i_D1=o[0], i_D2=o[1], i_D3=o[2], i_D4=o[3], i_D1=o[0], i_D2=o[1], i_D3=o[2], i_D4=o[3],
i_D5=o[4], i_D6=o[5], i_D7=o[6], i_D8=o[7], i_D5=o[4], i_D6=o[5], i_D7=o[6], i_D8=o[7],
i_TCE=1, i_OCE=1, i_RST=0, i_TCE=1, i_OCE=1,
i_T1=self.t_in) i_T1=self.t_in)
if pad_n is None: if pad_n is None:
self.comb += pad.eq(pad_o) self.comb += pad.eq(pad_o)
@ -49,7 +50,8 @@ class _ISERDESE2_8X(Module):
i_D=pad_i, i_D=pad_i,
i_CLK=ClockSignal("rtiox4"), i_CLK=ClockSignal("rtiox4"),
i_CLKB=~ClockSignal("rtiox4"), i_CLKB=~ClockSignal("rtiox4"),
i_CE1=1, i_RST=0, i_CE1=1,
i_RST=ResetSignal("rio_phy"),
i_CLKDIV=ClockSignal("rio_phy")) i_CLKDIV=ClockSignal("rio_phy"))
if pad_n is None: if pad_n is None:
self.comb += pad_i.eq(pad) self.comb += pad_i.eq(pad)