diff --git a/firmware/cpld/sgpio_if/top.ucf b/firmware/cpld/sgpio_if/top.ucf index f4421b3f..db741928 100755 --- a/firmware/cpld/sgpio_if/top.ucf +++ b/firmware/cpld/sgpio_if/top.ucf @@ -18,110 +18,46 @@ # the Free Software Foundation, Inc., 51 Franklin Street, # Boston, MA 02110-1301, USA. -NET "CODEC_CLK" LOC="23" |IOSTANDARD=LVCMOS33; +NET "CODEC_CLK" LOC="23" |IOSTANDARD=LVCMOS33 | TNM=adc_data; NET "CODEC_X2_CLK" LOC="27" |IOSTANDARD=LVCMOS33; -#NET "GCLK0" LOC="22" |IOSTANDARD=LVCMOS33; NET "CODEC_X2_CLK" TNM_NET = CODEC_X2_CLK; TIMESPEC TS_codec_x2_data = PERIOD "CODEC_X2_CLK" 25 ns; -NET "DA<7>" LOC="35" |IOSTANDARD=LVCMOS33; -NET "DA<6>" LOC="36" |IOSTANDARD=LVCMOS33; -NET "DA<5>" LOC="37" |IOSTANDARD=LVCMOS33; -NET "DA<4>" LOC="39" |IOSTANDARD=LVCMOS33; -NET "DA<3>" LOC="40" |IOSTANDARD=LVCMOS33; -NET "DA<2>" LOC="41" |IOSTANDARD=LVCMOS33; -NET "DA<1>" LOC="42" |IOSTANDARD=LVCMOS33; -NET "DA<0>" LOC="43" |IOSTANDARD=LVCMOS33; +NET "DA<7>" LOC="35" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<6>" LOC="36" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<5>" LOC="37" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<4>" LOC="39" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<3>" LOC="40" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<2>" LOC="41" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<1>" LOC="42" |IOSTANDARD=LVCMOS33 | TNM=adc_data; +NET "DA<0>" LOC="43" |IOSTANDARD=LVCMOS33 | TNM=adc_data; -NET "DD<9>" LOC="17" |IOSTANDARD=LVCMOS33; -NET "DD<8>" LOC="18" |IOSTANDARD=LVCMOS33; -NET "DD<7>" LOC="19" |IOSTANDARD=LVCMOS33; -NET "DD<6>" LOC="24" |IOSTANDARD=LVCMOS33; -NET "DD<5>" LOC="28" |IOSTANDARD=LVCMOS33; -NET "DD<4>" LOC="29" |IOSTANDARD=LVCMOS33; -NET "DD<3>" LOC="30" |IOSTANDARD=LVCMOS33; -NET "DD<2>" LOC="32" |IOSTANDARD=LVCMOS33; +NET "DD<9>" LOC="17" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<8>" LOC="18" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<7>" LOC="19" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<6>" LOC="24" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<5>" LOC="28" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<4>" LOC="29" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<3>" LOC="30" |IOSTANDARD=LVCMOS33 | TNM=dac_data; +NET "DD<2>" LOC="32" |IOSTANDARD=LVCMOS33 | TNM=dac_data; NET "DD<1>" LOC="33" |IOSTANDARD=LVCMOS33; NET "DD<0>" LOC="34" |IOSTANDARD=LVCMOS33; -NET "B1AUX<16>" LOC="60" |IOSTANDARD=LVCMOS33; -NET "B1AUX<15>" LOC="58" |IOSTANDARD=LVCMOS33; -NET "B1AUX<14>" LOC="56" |IOSTANDARD=LVCMOS33; -NET "B1AUX<13>" LOC="55" |IOSTANDARD=LVCMOS33; -NET "B1AUX<12>" LOC="53" |IOSTANDARD=LVCMOS33; -NET "B1AUX<11>" LOC="52" |IOSTANDARD=LVCMOS33; -NET "B1AUX<10>" LOC="50" |IOSTANDARD=LVCMOS33; -NET "B1AUX<9>" LOC="49" |IOSTANDARD=LVCMOS33; - -#NET "SGPIO<15>" LOC="78" |IOSTANDARD=LVCMOS33; -#NET "SGPIO<14>" LOC="81" |IOSTANDARD=LVCMOS33; -#NET "SGPIO<13>" LOC="90" |IOSTANDARD=LVCMOS33; -#NET "SGPIO<12>" LOC="70" |IOSTANDARD=LVCMOS33; NET "HOST_DIRECTION" LOC="71" |IOSTANDARD=LVCMOS33; NET "HOST_DISABLE" LOC="76" |IOSTANDARD=LVCMOS33; -NET "HOST_CAPTURE" LOC="91" |IOSTANDARD=LVCMOS33; -#NET "HOST_CLK" LOC="68" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<7>" LOC="77" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<6>" LOC="61" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<5>" LOC="64" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<4>" LOC="67" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<3>" LOC="72" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<2>" LOC="74" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<1>" LOC="79" |IOSTANDARD=LVCMOS33; -NET "HOST_DATA<0>" LOC="89" |IOSTANDARD=LVCMOS33; +NET "HOST_CAPTURE" LOC="91" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<7>" LOC="77" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<6>" LOC="61" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<5>" LOC="64" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<4>" LOC="67" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<3>" LOC="72" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<2>" LOC="74" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<1>" LOC="79" |IOSTANDARD=LVCMOS33 | TNM=to_host; +NET "HOST_DATA<0>" LOC="89" |IOSTANDARD=LVCMOS33 | TNM=to_host; -NET "B2AUX<16>" LOC="92" |IOSTANDARD=LVCMOS33; -NET "B2AUX<15>" LOC="94" |IOSTANDARD=LVCMOS33; -NET "B2AUX<14>" LOC="97" |IOSTANDARD=LVCMOS33; -NET "B2AUX<13>" LOC="99" |IOSTANDARD=LVCMOS33; -NET "B2AUX<12>" LOC="1" |IOSTANDARD=LVCMOS33; -NET "B2AUX<11>" LOC="2" |IOSTANDARD=LVCMOS33; -NET "B2AUX<10>" LOC="3" |IOSTANDARD=LVCMOS33; -NET "B2AUX<9>" LOC="4" |IOSTANDARD=LVCMOS33; -NET "B2AUX<8>" LOC="6" |IOSTANDARD=LVCMOS33; -NET "B2AUX<7>" LOC="7" |IOSTANDARD=LVCMOS33; -NET "B2AUX<6>" LOC="8" |IOSTANDARD=LVCMOS33; -NET "B2AUX<5>" LOC="9" |IOSTANDARD=LVCMOS33; -NET "B2AUX<4>" LOC="10" |IOSTANDARD=LVCMOS33; -NET "B2AUX<3>" LOC="11" |IOSTANDARD=LVCMOS33; -NET "B2AUX<2>" LOC="12" |IOSTANDARD=LVCMOS33; -NET "B2AUX<1>" LOC="13" |IOSTANDARD=LVCMOS33; +TIMEGRP "adc_data" OFFSET = IN 16 ns BEFORE "CODEC_X2_CLK"; -INST "DA<0>" TNM=adc_data; -INST "DA<1>" TNM=adc_data; -INST "DA<2>" TNM=adc_data; -INST "DA<3>" TNM=adc_data; -INST "DA<4>" TNM=adc_data; -INST "DA<5>" TNM=adc_data; -INST "DA<6>" TNM=adc_data; -INST "DA<7>" TNM=adc_data; -INST "CODEC_CLK" TNM=adc_data; +TIMEGRP "dac_data" OFFSET = OUT 15 ns AFTER "CODEC_X2_CLK"; -TIMESPEC "TS_adc_data" = FROM "adc_data" TO "CODEC_X2_CLK" 16 ns; - -INST "DD<0>" TNM=dac_data; -INST "DD<1>" TNM=dac_data; -INST "DD<2>" TNM=dac_data; -INST "DD<3>" TNM=dac_data; -INST "DD<4>" TNM=dac_data; -INST "DD<5>" TNM=dac_data; -INST "DD<6>" TNM=dac_data; -INST "DD<7>" TNM=dac_data; -INST "DD<8>" TNM=dac_data; -INST "DD<9>" TNM=dac_data; - -TIMESPEC "TS_dac_data" = FROM "CODEC_X2_CLK" TO "dac_data" 15 ns; - -INST "HOST_DATA<7>" TNM=to_host; -INST "HOST_DATA<6>" TNM=to_host; -INST "HOST_DATA<5>" TNM=to_host; -INST "HOST_DATA<4>" TNM=to_host; -INST "HOST_DATA<3>" TNM=to_host; -INST "HOST_DATA<2>" TNM=to_host; -INST "HOST_DATA<1>" TNM=to_host; -INST "HOST_DATA<0>" TNM=to_host; -INST "HOST_CAPTURE" TNM=to_host; - -#TIMESPEC "TS_to_host" = FROM "to_host" TO "HOST_CLK" 6 ns; -#TIMEGRP "to_host" OFFSET=OUT 6 ns AFTER "HOST_CLK"; +TIMEGRP "to_host" OFFSET = OUT 20 ns AFTER "CODEC_X2_CLK"; diff --git a/firmware/cpld/sgpio_if/top.vhd b/firmware/cpld/sgpio_if/top.vhd index cef6ff3a..a1507238 100755 --- a/firmware/cpld/sgpio_if/top.vhd +++ b/firmware/cpld/sgpio_if/top.vhd @@ -36,10 +36,7 @@ entity top is DD : out std_logic_vector(9 downto 0); CODEC_CLK : in std_logic; - CODEC_X2_CLK : in std_logic; - - B1AUX : inout std_logic_vector(16 downto 9); - B2AUX : inout std_logic_vector(16 downto 1) + CODEC_X2_CLK : in std_logic ); end top; @@ -62,9 +59,6 @@ architecture Behavioral of top is begin - B1AUX <= (others => '0'); - B2AUX <= (others => '0'); - ------------------------------------------------ -- Codec interface