OpenCores
URL https://opencores.org/ocsvn/minsoc/minsoc/trunk

Subversion Repositories minsoc

[/] [minsoc/] [trunk/] [backend/] [ml509/] [ml509.ucf] - Diff between revs 40 and 64

Show entire file | Details | Blame | View Log

Rev 40 Rev 64
?rev1line?
?rev2line?
 
NET  clk        LOC="AH15" | PERIOD=10ns | IOSTANDARD=LVCMOS33;  # Bank 4, Vcco=3.3V, No DCI
 
NET  reset      LOC="E9" | PULLUP | IOSTANDARD=LVDCI_33;    # Bank 20, Vcco=3.3V, DCI using 49.9 ohm resistors
 
NET  uart_srx   LOC="AG15" | IOSTANDARD=LVCMOS33;  # Bank 4, Vcco=3.3V, No DCI
 
NET  uart_stx   LOC="AG20" | IOSTANDARD=LVCMOS33;  # Bank 4, Vcco=3.3V, No DCI
 
 
 
## #------------------------------------------------------------------------------
 
## # IO Pad Location Constraints / Properties for Ethernet
 
## #------------------------------------------------------------------------------
 
 
 
#NET eth_col        LOC = B32 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_crs        LOC = E34 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_rx_dv         LOC = E32 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_rx_clk     LOC = H17 | IOSTANDARD = LVCMOS25;
 
#NET eth_rxd<3> LOC = C32 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_rxd<2> LOC = C33 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_rxd<1> LOC = B33 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_rxd<0> LOC = A33 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
 
 
#NET eth_rx_er      LOC = E33 | IOSTANDARD = LVCMOS25 | IOBDELAY=NONE;
 
#NET eth_tx_clk     LOC = K17 | IOSTANDARD = LVCMOS25;
 
#NET eth_trste    LOC = J14  | IOSTANDARD = LVCMOS25 | PULLUP | TIG; # PHY_RESET pin on phy
 
#NET eth_txd<3> LOC = AH10 | IOSTANDARD = LVDCI_33;
 
#NET eth_txd<2> LOC = AH9 | IOSTANDARD = LVDCI_33;
 
#NET eth_txd<1> LOC = AE11 | IOSTANDARD = LVDCI_33;
 
#NET eth_txd<0> LOC = AF11 | IOSTANDARD = LVDCI_33;
 
#NET eth_tx_en      LOC = AJ10 | IOSTANDARD = LVDCI_33;
 
#NET eth_tx_er      LOC = AJ9 | IOSTANDARD = LVDCI_33;
 
 
 
## PHY Serial Management Interface pins
 
#NET eth_mdc   LOC = H19 | IOSTANDARD = LVCMOS25;
 
#NET eth_mdio   LOC = H13 | IOSTANDARD = LVCMOS25;
 
 
 
## # Timing Constraints (these are recommended in documentation and
 
## # are unaltered except for the TIG)
 
#NET "eth_rx_clk_BUFGP" TNM_NET = "RXCLK_GRP";
 
#NET "eth_tx_clk_BUFGP" TNM_NET = "TXCLK_GRP";
 
#TIMESPEC "TSTXOUT" = FROM "TXCLK_GRP" TO "PADS" 10 ns;
 
#TIMESPEC "TSRXIN" = FROM "PADS" TO "RXCLK_GRP" 6 ns;
 
 
 
## # Timing ignores (to specify unconstrained paths)
 
#FIXME? NET "*clkgen0/wb_clk_o" TNM_NET = "sys_clk"; # Wishbone clock
 
#TIMESPEC "TS_PHYTX_OPB" = FROM "TXCLK_GRP" TO "sys_clk" TIG;
 
#TIMESPEC "TS_OPB_PHYTX" = FROM "sys_clk" TO "TXCLK_GRP" TIG;
 
#TIMESPEC "TS_PHYRX_OPB" = FROM "RXCLK_GRP" TO "sys_clk" TIG;
 
#TIMESPEC "TS_OPB_PHYRX" = FROM "sys_clk" TO "RXCLK_GRP" TIG;

powered by: WebSVN 2.1.0

© copyright 1999-2020 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.