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Fix HDTV mode parameters

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marqs committed 2017-05-30 21:16:03 +03:00
1 parent 2577470abe
commit 2aee3294e3
7 files changed
+1050 -1045
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ossc.sdc
+2 -2
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@@ -29,10 +29,10 @@ set_input_delay -clock pclk_hdtv -max $TVP_dmax $critinputs
set_input_delay -clock pclk_sdtv -min $TVP_dmin $critinputs -add_delay
set_input_delay -clock pclk_sdtv -max $TVP_dmax $critinputs -add_delay
# output delay constraints (TODO: investigate why adding vsync upsets timing analyzer)
# output delay constraints
set IT_Tsu 1.0
set IT_Th -0.5
set critoutputs_hdmi [get_ports {HDMI_TX_RD* HDMI_TX_GD* HDMI_TX_BD* HDMI_TX_DE HDMI_TX_HS}]
set critoutputs_hdmi [get_ports {HDMI_TX_RD* HDMI_TX_GD* HDMI_TX_BD* HDMI_TX_DE HDMI_TX_HS HDMI_TX_VS}]
set_output_delay -reference_pin HDMI_TX_PCLK -clock pclk_hdtv -min $IT_Th $critoutputs_hdmi
set_output_delay -reference_pin HDMI_TX_PCLK -clock pclk_hdtv -max $IT_Tsu $critoutputs_hdmi
set_output_delay -reference_pin HDMI_TX_PCLK -clock pclk_2x -min $IT_Th $critoutputs_hdmi -add_delay