getpcmdata.lpf

PCM数据采集

COMMERCIAL;
BLOCK RESETPATHS ;
BLOCK ASYNCPATHS ;
LOCATE COMP "Clock" SITE "55" ;
LOCATE COMP "Uart_Out" SITE "34" ;
LOCATE COMP "Uart_In" SITE "33" ;
LOCATE COMP "Reset" SITE "73" ;
LOCATE COMP "PCM_CLK" SITE "144" ;
LOCATE COMP "PCM_Din" SITE "143" ;
LOCATE COMP "PCM_Dout" SITE "141" ;
LOCATE COMP "PCM_Fsync" SITE "139" ;
IOBUF PORT "Uart_Out" IO_TYPE=LVCMOS33 DRIVE=12 ;
FREQUENCY PORT "Clock" 32.768000 MHz HOLD_MARGIN 3.000000 nS ;
FREQUENCY PORT "PCM_CLK" 8.192000 MHz ;
FREQUENCY NET "CLK_RXD" 0.468114 MHz ;
FREQUENCY NET "CLK_TXD" 0.117028 MHz ;
BLOCK NET "Reset_c" ;
DEFINE PORT GROUP "PCM" "PCM_CLK" 
"PCM_Din" 
"PCM_Dout" 
"PCM_Fsync" ;
DEFINE PORT GROUP "UART" "Uart_In" 
"Uart_Out" ;
USE PRIMARY NET "Clock_c" ;
USE SECONDARY NET "PCM_CLK_c" ;
USE EDGE NET "Uart_In_c" ;
USE EDGE NET "GetDataPC" ;
PROHIBIT PRIMARY NET "GetDataPC" ;
PROHIBIT SECONDARY NET "GetDataPC" ;
PROHIBIT PRIMARY NET "Uart_In_c" ;
PROHIBIT SECONDARY NET "Uart_In_c" ;
PROHIBIT PRIMARY NET "CLK_RXD" ;
PROHIBIT SECONDARY NET "CLK_RXD" ;
PROHIBIT PRIMARY NET "CLK_TXD" ;
PROHIBIT SECONDARY NET "CLK_TXD" ;
IOBUF ALLPORTS IO_TYPE=LVCMOS33 ;
IOBUF PORT "Clock" IO_TYPE=LVCMOS33 ;
IOBUF PORT "PCM_CLK" IO_TYPE=LVCMOS33 ;
IOBUF PORT "PCM_Din" IO_TYPE=LVCMOS33 ;
IOBUF PORT "PCM_Dout" IO_TYPE=LVCMOS33 ;
IOBUF PORT "PCM_Fsync" IO_TYPE=LVCMOS33 ;
IOBUF PORT "Reset" IO_TYPE=LVCMOS33 ;
IOBUF PORT "Uart_In" IO_TYPE=LVCMOS33 ;
LOCATE COMP "DioSel_LED" SITE "100" ;
LOCATE COMP "Slot_LED_0" SITE "108" ;
LOCATE COMP "Slot_LED_1" SITE "107" ;
LOCATE COMP "Slot_LED_2" SITE "106" ;
LOCATE COMP "Slot_LED_3" SITE "105" ;
LOCATE COMP "Slot_LED_4" SITE "104" ;
LOCATE COMP "Slot_LED_5" SITE "103" ;
LOCATE COMP "Slot_LED_6" SITE "102" ;
LOCATE COMP "Slot_LED_7" SITE "101" ;