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sayma_rtm: remove sys0p2x clock

This commit is contained in:
Florent Kermarrec 2018-04-07 03:10:34 +02:00
parent 1fd96eb0fd
commit 2f8bd022f7
1 changed files with 3 additions and 10 deletions
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13
artiq/gateware/targets/sayma_rtm.py
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@ -21,7 +21,6 @@ from artiq import __version__ as artiq_version
class CRG(Module): class CRG(Module):
def __init__(self, platform): def __init__(self, platform):
self.clock_domains.cd_sys0p2x = ClockDomain()
self.clock_domains.cd_sys = ClockDomain() self.clock_domains.cd_sys = ClockDomain()
self.clock_domains.cd_sys4x = ClockDomain() self.clock_domains.cd_sys4x = ClockDomain()
self.clock_domains.cd_clk200 = ClockDomain() self.clock_domains.cd_clk200 = ClockDomain()
@ -30,7 +29,6 @@ class CRG(Module):
pll_locked = Signal() pll_locked = Signal()
pll_fb = Signal() pll_fb = Signal()
pll_sys0p2x = Signal()
pll_sys = Signal() pll_sys = Signal()
pll_sys4x = Signal() pll_sys4x = Signal()
pll_clk200 = Signal() pll_clk200 = Signal()
@ -43,23 +41,18 @@ class CRG(Module):
p_CLKFBOUT_MULT=10, p_DIVCLK_DIVIDE=1, p_CLKFBOUT_MULT=10, p_DIVCLK_DIVIDE=1,
i_CLKIN1=self.serwb_refclk, i_CLKFBIN=pll_fb, o_CLKFBOUT=pll_fb, i_CLKIN1=self.serwb_refclk, i_CLKFBIN=pll_fb, o_CLKFBOUT=pll_fb,
# 25MHz
p_CLKOUT0_DIVIDE=40, p_CLKOUT0_PHASE=0.0, o_CLKOUT0=pll_sys0p2x,
# 125MHz # 125MHz
p_CLKOUT1_DIVIDE=8, p_CLKOUT1_PHASE=0.0, o_CLKOUT1=pll_sys, p_CLKOUT0_DIVIDE=8, p_CLKOUT0_PHASE=0.0, o_CLKOUT0=pll_sys,
# 500MHz # 500MHz
p_CLKOUT2_DIVIDE=2, p_CLKOUT2_PHASE=0.0, o_CLKOUT2=pll_sys4x, p_CLKOUT1_DIVIDE=2, p_CLKOUT1_PHASE=0.0, o_CLKOUT1=pll_sys4x,
# 200MHz # 200MHz
p_CLKOUT3_DIVIDE=5, p_CLKOUT3_PHASE=0.0, o_CLKOUT3=pll_clk200 p_CLKOUT2_DIVIDE=5, p_CLKOUT2_PHASE=0.0, o_CLKOUT2=pll_clk200
), ),
Instance("BUFG", i_I=pll_sys0p2x, o_O=self.cd_sys0p2x.clk),
Instance("BUFG", i_I=pll_sys, o_O=self.cd_sys.clk), Instance("BUFG", i_I=pll_sys, o_O=self.cd_sys.clk),
Instance("BUFG", i_I=pll_sys4x, o_O=self.cd_sys4x.clk), Instance("BUFG", i_I=pll_sys4x, o_O=self.cd_sys4x.clk),
Instance("BUFG", i_I=pll_clk200, o_O=self.cd_clk200.clk), Instance("BUFG", i_I=pll_clk200, o_O=self.cd_clk200.clk),
AsyncResetSynchronizer(self.cd_sys0p2x, ~pll_locked),
AsyncResetSynchronizer(self.cd_sys, ~pll_locked), AsyncResetSynchronizer(self.cd_sys, ~pll_locked),
AsyncResetSynchronizer(self.cd_sys4x, ~pll_locked), AsyncResetSynchronizer(self.cd_sys4x, ~pll_locked),
AsyncResetSynchronizer(self.cd_clk200, ~pll_locked) AsyncResetSynchronizer(self.cd_clk200, ~pll_locked)