| Line 1... |
Line 1... |
|
// Clock
|
NET "clk" LOC = "E12" ; # This is connected to the 50MHz clock
|
NET "clk" LOC = "E12" ; # This is connected to the 50MHz clock
|
NET "clk" TNM_NET = "clk";
|
NET "clk" TNM_NET = "clk";
|
TIMESPEC "TS_clk" = PERIOD "clk" 20 ns HIGH 50 %;
|
TIMESPEC "TS_clk" = PERIOD "clk" 20 ns HIGH 50 %;
|
|
|
|
// JTAG (NOTE: This is different from the rc203 UCF)
|
NET "jtag_tck" LOC = "N3" ;
|
NET "jtag_tck" LOC = "N3" ;
|
NET "jtag_tdi" LOC = "T2" ;
|
NET "jtag_tdi" LOC = "T2" ;
|
NET "jtag_tdo" LOC = "R3" ;
|
NET "jtag_tdo" LOC = "R3" ;
|
NET "jtag_tms" LOC = "P4" ;
|
NET "jtag_tms" LOC = "P4" ;
|
NET "jtag_tck" TNM_NET = "jtag_tck";
|
NET "jtag_tck" TNM_NET = "jtag_tck";
|
TIMESPEC "TS_jtag_tck" = PERIOD "jtag_tck" 30 ns HIGH 50 %;
|
TIMESPEC "TS_jtag_tck" = PERIOD "jtag_tck" 30 ns HIGH 50 %;
|
|
|
|
// Reset
|
NET "reset" LOC = "J5" ;
|
NET "reset" LOC = "J5" ;
|
NET "sram_address[0]" LOC = "C21" ;
|
|
NET "sram_address[1]" LOC = "C22" ;
|
// SRAM Bank 0
|
NET "sram_address[2]" LOC = "D21" ;
|
NET "sram_address0[0]" LOC = "C21" ;
|
NET "sram_address[3]" LOC = "D22" ;
|
NET "sram_address0[1]" LOC = "C22" ;
|
NET "sram_address[4]" LOC = "E21" ;
|
NET "sram_address0[2]" LOC = "D21" ;
|
NET "sram_address[5]" LOC = "F21" ;
|
NET "sram_address0[3]" LOC = "D22" ;
|
NET "sram_address[6]" LOC = "F22" ;
|
NET "sram_address0[4]" LOC = "E21" ;
|
NET "sram_address[7]" LOC = "G21" ;
|
NET "sram_address0[5]" LOC = "F21" ;
|
NET "sram_address[8]" LOC = "G22" ;
|
NET "sram_address0[6]" LOC = "F22" ;
|
NET "sram_address[9]" LOC = "H21" ;
|
NET "sram_address0[7]" LOC = "G21" ;
|
NET "sram_address[10]" LOC = "J21" ;
|
NET "sram_address0[8]" LOC = "G22" ;
|
NET "sram_address[11]" LOC = "J22" ;
|
NET "sram_address0[9]" LOC = "H21" ;
|
NET "sram_address[12]" LOC = "K21" ;
|
NET "sram_address0[10]" LOC = "J21" ;
|
NET "sram_address[13]" LOC = "K22" ;
|
NET "sram_address0[11]" LOC = "J22" ;
|
NET "sram_address[14]" LOC = "L22" ;
|
NET "sram_address0[12]" LOC = "K21" ;
|
NET "sram_address[15]" LOC = "L21" ;
|
NET "sram_address0[13]" LOC = "K22" ;
|
NET "sram_address[16]" LOC = "E19" ;
|
NET "sram_address0[14]" LOC = "L22" ;
|
NET "sram_address[17]" LOC = "E20" ;
|
NET "sram_address0[15]" LOC = "L21" ;
|
NET "sram_address[18]" LOC = "F19" ;
|
NET "sram_address0[16]" LOC = "E19" ;
|
NET "sram_address[19]" LOC = "F20" ;
|
NET "sram_address0[17]" LOC = "E20" ;
|
NET "sram_clk" LOC = "F12" ;
|
NET "sram_address0[18]" LOC = "F19" ;
|
NET "sram_data[0]" LOC = "K20" ;
|
NET "sram_address0[19]" LOC = "F20" ;
|
NET "sram_data[1]" LOC = "L19" ;
|
NET "sram_clk0" LOC = "F12" ;
|
NET "sram_data[2]" LOC = "L20" ;
|
NET "sram_data0[0]" LOC = "K20" ;
|
NET "sram_data[3]" LOC = "K18" ;
|
NET "sram_data0[1]" LOC = "L19" ;
|
NET "sram_data[4]" LOC = "L18" ;
|
NET "sram_data0[2]" LOC = "L20" ;
|
NET "sram_data[5]" LOC = "E18" ;
|
NET "sram_data0[3]" LOC = "K18" ;
|
NET "sram_data[6]" LOC = "F18" ;
|
NET "sram_data0[4]" LOC = "L18" ;
|
NET "sram_data[7]" LOC = "G18" ;
|
NET "sram_data0[5]" LOC = "E18" ;
|
NET "sram_data[8]" LOC = "H18" ;
|
NET "sram_data0[6]" LOC = "F18" ;
|
NET "sram_data[9]" LOC = "J18" ;
|
NET "sram_data0[7]" LOC = "G18" ;
|
NET "sram_data[10]" LOC = "J17" ;
|
NET "sram_data0[8]" LOC = "H18" ;
|
NET "sram_data[11]" LOC = "K17" ;
|
NET "sram_data0[9]" LOC = "J18" ;
|
NET "sram_data[12]" LOC = "B12" ;
|
NET "sram_data0[10]" LOC = "J17" ;
|
NET "sram_data[13]" LOC = "A13" ;
|
NET "sram_data0[11]" LOC = "K17" ;
|
NET "sram_data[14]" LOC = "B13" ;
|
NET "sram_data0[12]" LOC = "B12" ;
|
NET "sram_data[15]" LOC = "A14" ;
|
NET "sram_data0[13]" LOC = "A13" ;
|
NET "sram_data[16]" LOC = "B14" ;
|
NET "sram_data0[14]" LOC = "B13" ;
|
NET "sram_data[17]" LOC = "B15" ;
|
NET "sram_data0[15]" LOC = "A14" ;
|
NET "sram_data[18]" LOC = "A16" ;
|
NET "sram_data0[16]" LOC = "B14" ;
|
NET "sram_data[19]" LOC = "B16" ;
|
NET "sram_data0[17]" LOC = "B15" ;
|
NET "sram_data[20]" LOC = "A17" ;
|
NET "sram_data0[18]" LOC = "A16" ;
|
NET "sram_data[21]" LOC = "B17" ;
|
NET "sram_data0[19]" LOC = "B16" ;
|
NET "sram_data[22]" LOC = "B18" ;
|
NET "sram_data0[20]" LOC = "A17" ;
|
NET "sram_data[23]" LOC = "A19" ;
|
NET "sram_data0[21]" LOC = "B17" ;
|
NET "sram_data[24]" LOC = "B19" ;
|
NET "sram_data0[22]" LOC = "B18" ;
|
NET "sram_data[25]" LOC = "C12" ;
|
NET "sram_data0[23]" LOC = "A19" ;
|
NET "sram_data[26]" LOC = "D12" ;
|
NET "sram_data0[24]" LOC = "B19" ;
|
NET "sram_data[27]" LOC = "C13" ;
|
NET "sram_data0[25]" LOC = "C12" ;
|
NET "sram_data[28]" LOC = "D13" ;
|
NET "sram_data0[26]" LOC = "D12" ;
|
NET "sram_data[29]" LOC = "C14" ;
|
NET "sram_data0[27]" LOC = "C13" ;
|
NET "sram_data[30]" LOC = "D14" ;
|
NET "sram_data0[28]" LOC = "D13" ;
|
NET "sram_data[31]" LOC = "C15" ;
|
NET "sram_data0[29]" LOC = "C14" ;
|
NET "sram_nBW[0]" LOC = "J20" ;
|
NET "sram_data0[30]" LOC = "D14" ;
|
NET "sram_nBW[1]" LOC = "K19" ;
|
NET "sram_data0[31]" LOC = "C15" ;
|
NET "sram_nBW[2]" LOC = "H20" ;
|
NET "sram_nBW0[0]" LOC = "J20" ;
|
NET "sram_nBW[3]" LOC = "J19" ;
|
NET "sram_nBW0[1]" LOC = "K19" ;
|
NET "sram_nCS" LOC = "G19" ;
|
NET "sram_nBW0[2]" LOC = "H20" ;
|
NET "sram_nRW" LOC = "G20" ;
|
NET "sram_nBW0[3]" LOC = "J19" ;
|
|
NET "sram_nCS0" LOC = "G19" ;
|
|
NET "sram_nRW0" LOC = "G20" ;
|
|
|
|
// SRAM Bank 1
|
|
NET "sram_address1[0]" LOC = "D17" ;
|
|
NET "sram_address1[1]" LOC = "C18" ;
|
|
NET "sram_address1[2]" LOC = "D18" ;
|
|
NET "sram_address1[3]" LOC = "F13" ;
|
|
NET "sram_address1[4]" LOC = "F14" ;
|
|
NET "sram_address1[5]" LOC = "E13" ;
|
|
NET "sram_address1[6]" LOC = "E14" ;
|
|
NET "sram_address1[7]" LOC = "E15" ;
|
|
NET "sram_address1[8]" LOC = "E16" ;
|
|
NET "sram_address1[9]" LOC = "E17" ;
|
|
NET "sram_address1[10]" LOC = "B4" ;
|
|
NET "sram_address1[11]" LOC = "A4" ;
|
|
NET "sram_address1[12]" LOC = "B5" ;
|
|
NET "sram_address1[13]" LOC = "B6" ;
|
|
NET "sram_address1[14]" LOC = "A6" ;
|
|
NET "sram_address1[15]" LOC = "B7" ;
|
|
NET "sram_address1[16]" LOC = "A7" ;
|
|
NET "sram_address1[17]" LOC = "B8" ;
|
|
NET "sram_address1[18]" LOC = "B9" ;
|
|
NET "sram_address1[19]" LOC = "A9" ;
|
|
NET "sram_clk1" LOC = "D11" ;
|
|
NET "sram_data1[0]" LOC = "D7" ;
|
|
NET "sram_data1[1]" LOC = "C7" ;
|
|
NET "sram_data1[2]" LOC = "D8" ;
|
|
NET "sram_data1[3]" LOC = "C8" ;
|
|
NET "sram_data1[4]" LOC = "D9" ;
|
|
NET "sram_data1[5]" LOC = "C9" ;
|
|
NET "sram_data1[6]" LOC = "D10" ;
|
|
NET "sram_data1[7]" LOC = "C10" ;
|
|
NET "sram_data1[8]" LOC = "E11" ;
|
|
NET "sram_data1[9]" LOC = "F11" ;
|
|
NET "sram_data1[10]" LOC = "E4" ;
|
|
NET "sram_data1[11]" LOC = "E5" ;
|
|
NET "sram_data1[12]" LOC = "E6" ;
|
|
NET "sram_data1[13]" LOC = "E7" ;
|
|
NET "sram_data1[14]" LOC = "E8" ;
|
|
NET "sram_data1[15]" LOC = "E9" ;
|
|
NET "sram_data1[16]" LOC = "E10" ;
|
|
NET "sram_data1[17]" LOC = "F9" ;
|
|
NET "sram_data1[18]" LOC = "F10" ;
|
|
NET "sram_data1[19]" LOC = "C2" ;
|
|
NET "sram_data1[20]" LOC = "C1" ;
|
|
NET "sram_data1[21]" LOC = "D2" ;
|
|
NET "sram_data1[22]" LOC = "D1" ;
|
|
NET "sram_data1[23]" LOC = "E2" ;
|
|
NET "sram_data1[24]" LOC = "F2" ;
|
|
NET "sram_data1[25]" LOC = "F1" ;
|
|
NET "sram_data1[26]" LOC = "G2" ;
|
|
NET "sram_data1[27]" LOC = "G1" ;
|
|
NET "sram_data1[28]" LOC = "H2" ;
|
|
NET "sram_data1[29]" LOC = "J2" ;
|
|
NET "sram_data1[30]" LOC = "J1" ;
|
|
NET "sram_data1[31]" LOC = "K2" ;
|
|
NET "sram_nBW1[0]" LOC = "D6" ;
|
|
NET "sram_nBW1[1]" LOC = "C6" ;
|
|
NET "sram_nBW1[2]" LOC = "C4" ;
|
|
NET "sram_nBW1[3]" LOC = "C5" ;
|
|
NET "sram_nCS1" LOC = "B10" ;
|
|
NET "sram_nRW1" LOC = "A10" ;
|
|
|
|
// UART
|
NET "uart_srx" LOC = "U20" ;
|
NET "uart_srx" LOC = "U20" ;
|
NET "uart_stx" LOC = "V20" ;
|
NET "uart_stx" LOC = "V20" ;
|
|
|
|
// Ethernet
|
NET "eth_data[0]" LOC = "M21" ;
|
NET "eth_data[0]" LOC = "M21" ;
|
NET "eth_data[1]" LOC = "N22" ;
|
NET "eth_data[1]" LOC = "N22" ;
|
NET "eth_data[2]" LOC = "N21" ;
|
NET "eth_data[2]" LOC = "N21" ;
|
NET "eth_data[3]" LOC = "P22" ;
|
NET "eth_data[3]" LOC = "P22" ;
|
NET "eth_data[4]" LOC = "P21" ;
|
NET "eth_data[4]" LOC = "P21" ;
|
