RomanRom2/ossc
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Clean up TX setup code and add compatibility options

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marqs committed 2017-05-29 20:43:24 +03:00
1 parent d98c23c8c1
commit 2577470abe
13 files changed
+1019 -1003
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ossc.sdc
+2 -3
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@@ -29,11 +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: add vsync)
# output delay constraints (TODO: investigate why adding vsync upsets timing analyzer)
set IT_Tsu 1.0
set IT_Th -0.5
#todo VS
set critoutputs_hdmi {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}]
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