RomanRom2/ossc
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add support for v1.8 PCBs

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marqs committed 2023-08-05 22:41:58 +03:00
1 parent a3a3304152
commit 2e1fdab16b
3 files changed
+25 -22
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ossc.sdc
+2 -2
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@@ -3,7 +3,7 @@
create_clock -period 27MHz -name clk27 [get_ports clk27]
set_input_delay -clock clk27 0 [get_ports {sda scl SD_CMD SD_DAT* *ALTERA_DATA0}]
set_false_path -from [get_ports {btn* ir_rx HDMI_TX_INT_N HDMI_TX_MODE}]
set_false_path -from [get_ports {btn* cfg* ir_rx HDMI_TX_INT_N LED_R}]
set_false_path -to {sys:sys_inst|sys_pio_1:pio_1|readdata*}
@@ -35,7 +35,7 @@ derive_clock_uncertainty
# input delay constraints
set TVP_dmin 0
set TVP_dmax 1.5
set critinputs [get_ports {TVP_R_i* TVP_G_i* TVP_B_i* TVP_HS_i TVP_HSYNC_i TVP_VSYNC_i TVP_FID_i}]
set critinputs [get_ports {TVP_R_i* TVP_G_i* TVP_B_i* TVP_HS_i TVP_SOG_i TVP_VSYNC_i}]
foreach_in_collection c [get_clocks "pclk_tvp*"] {
set_input_delay -clock $c -min $TVP_dmin $critinputs -add_delay
set_input_delay -clock $c -max $TVP_dmax $critinputs -add_delay