Merge branch 'fpga_next' into next

1 files changed, 261 insertions, 0 deletions

diff --git a/fpga/usrp2/top/E1x0/E1x0.ucf b/fpga/usrp2/top/E1x0/E1x0.ucf
new file mode 100644
index 000000000..278fc289a
--- /dev/null
+++ b/fpga/usrp2/top/E1x0/E1x0.ucf
@@ -0,0 +1,261 @@
+
+NET "CLK_FPGA_P"  LOC = "Y11"  ;
+NET "CLK_FPGA_N"  LOC = "Y10"  ;
+
+## GPMC
+NET "EM_D<15>"  LOC = "D13"  ;
+NET "EM_D<14>"  LOC = "D15"  ;
+NET "EM_D<13>"  LOC = "C16"  ;
+NET "EM_D<12>"  LOC = "B20"  ;
+NET "EM_D<11>"  LOC = "A19"  ;
+NET "EM_D<10>"  LOC = "A17"  ;
+NET "EM_D<9>"  LOC = "E15"  ;
+NET "EM_D<8>"  LOC = "F15"  ;
+NET "EM_D<7>"  LOC = "E16"  ;
+NET "EM_D<6>"  LOC = "F16"  ;
+NET "EM_D<5>"  LOC = "B17"  ;
+NET "EM_D<4>"  LOC = "C17"  ;
+NET "EM_D<3>"  LOC = "B19"  ;
+NET "EM_D<2>"  LOC = "D19"  ;
+NET "EM_D<1>"  LOC = "C19"  ;
+NET "EM_D<0>"  LOC = "A20"  ;
+
+NET "EM_A<10>"  LOC = "C14"  ;
+NET "EM_A<9>"  LOC = "C10"  ;
+NET "EM_A<8>"  LOC = "C5"  ;
+NET "EM_A<7>"  LOC = "A18"  ;
+NET "EM_A<6>"  LOC = "A15"  ;
+NET "EM_A<5>"  LOC = "A12"  ;
+NET "EM_A<4>"  LOC = "A10"  ;
+NET "EM_A<3>"  LOC = "E7"  ;
+NET "EM_A<2>"  LOC = "A7"  ;
+NET "EM_A<1>"  LOC = "C15"  ;
+
+NET "EM_NCS6"  LOC = "E17"  ;
+NET "EM_NCS5"  LOC = "E10"  ;
+NET "EM_NCS4"  LOC = "E6"  ;
+#NET "EM_NCS1"  LOC = "D18"  ;
+#NET "EM_NCS0"  LOC = "D17"  ;
+
+NET "EM_CLK"  LOC = "F11"  ;
+NET "EM_WAIT0"  LOC = "F14"  ;
+NET "EM_NBE<1>"  LOC = "D14"  ;
+NET "EM_NBE<0>"  LOC = "A13"  ;
+NET "EM_NWE"  LOC = "B13"  ;
+NET "EM_NOE"  LOC = "A14"  ;
+#NET "EM_NADV_ALE"  LOC = "B15"  ;
+#NET "EM_NWP"  LOC = "F13"  ;
+
+## Overo GPIO
+NET "overo_gpio0"  LOC = "F9"  ;  # MISC GPIO for debug
+NET "overo_gpio14"  LOC = "C4"  ;  # MISC GPIO for debug
+NET "overo_gpio21"  LOC = "D5"  ;  # MISC GPIO for debug
+NET "overo_gpio22"  LOC = "A3"  ;  # MISC GPIO for debug
+NET "overo_gpio23"  LOC = "B3"  ;  # MISC GPIO for debug
+NET "overo_gpio64"  LOC = "A4"  ;  # MISC GPIO for debug
+NET "overo_gpio65"  LOC = "F8"  ;  # MISC GPIO for debug
+
+NET "overo_gpio127"  LOC = "C8"  ;  # Changed name to gpio10
+NET "overo_gpio128"  LOC = "G8"  ;  # Changed name to gpio186
+
+NET "overo_gpio144"  LOC = "A5"  ;  # tx_have_space
+NET "overo_gpio145"  LOC = "C7"  ;  # tx_underrun
+NET "overo_gpio146"  LOC = "A6"  ;  # rx_have_data
+NET "overo_gpio147"  LOC = "B6"  ;  # rx_overrun
+NET "overo_gpio163"  LOC = "D7"  ;  # MISC GPIO for debug
+NET "overo_gpio170"  LOC = "E8"  ;  # MISC GPIO for debug
+NET "overo_gpio176"  LOC = "B4"  ;  # MISC GPIO for debug
+
+## Overo UART
+NET "overo_txd1"  LOC = "C6"  ;
+NET "overo_rxd1"  LOC = "D6"  ;
+NET "fpga_txd1"   LOC = "AB9" ;
+NET "fpga_rxd1"   LOC = "AB8" ;
+
+## FTDI UART to USB converter
+NET "FPGA_TXD"  LOC = "G19"  ;
+NET "FPGA_RXD"  LOC = "F20"  ;
+
+#NET "SYSEN"  LOC = "C11"  ;
+
+## I2C
+NET "db_scl"  LOC = "F19"  ;
+NET "db_sda"  LOC = "F18"  ;
+
+## SPI
+### DBoard SPI
+NET "db_sclk_rx"  LOC = "D21"  ;
+NET "db_miso_rx"  LOC = "D22"  ;
+NET "db_mosi_rx"  LOC = "D20"  ;
+NET "db_sen_rx"  LOC = "E19"  ;
+NET "db_sclk_tx"  LOC = "F21"  ;
+NET "db_miso_tx"  LOC = "E20"  ;
+NET "db_mosi_tx"  LOC = "G17"  ;
+NET "db_sen_tx"  LOC = "G18"  ;
+
+### AD9862 SPI and aux SPI Interfaces
+#NET "aux_sdi_codec"  LOC = "G3"  ;
+#NET "aux_sdo_codec"  LOC = "F3"  ;
+#NET "aux_sclk_codec"  LOC = "C1"  ;
+NET "sen_codec"  LOC = "F5"  |IOSTANDARD = LVCMOS33;
+NET "mosi_codec"  LOC = "F4"  |IOSTANDARD = LVCMOS33;
+NET "miso_codec"  LOC = "H4"  ;
+NET "sclk_codec"  LOC = "H3"  |IOSTANDARD = LVCMOS33;
+
+### Clock Gen SPI
+NET "cgen_miso"  LOC = "F22"  ;
+NET "cgen_mosi"  LOC = "E22"  ;
+NET "cgen_sclk"  LOC = "J19"  ;
+NET "cgen_sen_b"  LOC = "H20"  ;
+
+## Clock gen control
+NET "cgen_st_status"  LOC = "P20"  ;
+NET "cgen_st_ld"  LOC = "R17"  ;
+NET "cgen_st_refmon"  LOC = "P17"  ;
+NET "cgen_sync_b"  LOC = "U18"  ;
+NET "cgen_ref_sel"  LOC = "U19"  ;
+
+## Debug pins
+NET "debug_led<3>"  LOC = "Y15"  ;
+NET "debug_led<2>"  LOC = "K16"  ;
+NET "debug_led<1>"  LOC = "J17"  ;
+NET "debug_led<0>"  LOC = "H22"  ;
+NET "debug<0>"  LOC = "G22"  ;
+NET "debug<1>"  LOC = "H17"  ;
+NET "debug<2>"  LOC = "H18"  ;
+NET "debug<3>"  LOC = "K20"  ;
+NET "debug<4>"  LOC = "J20"  ;
+NET "debug<5>"  LOC = "K19"  ;
+NET "debug<6>"  LOC = "K18"  ;
+NET "debug<7>"  LOC = "L22"  ;
+NET "debug<8>"  LOC = "K22"  ;
+NET "debug<9>"  LOC = "N22"  ;
+NET "debug<10>"  LOC = "M22"  ;
+NET "debug<11>"  LOC = "N20"  ;
+NET "debug<12>"  LOC = "N19"  ;
+NET "debug<13>"  LOC = "R22"  ;
+NET "debug<14>"  LOC = "P22"  ;
+NET "debug<15>"  LOC = "N17"  ;
+NET "debug<16>"  LOC = "P16"  ;
+NET "debug<17>"  LOC = "U22"  ;
+NET "debug<18>"  LOC = "P19"  ;
+NET "debug<19>"  LOC = "R18"  ;
+NET "debug<20>"  LOC = "U20"  ;
+NET "debug<21>"  LOC = "T20"  ;
+NET "debug<22>"  LOC = "R19"  ;
+NET "debug<23>"  LOC = "R20"  ;
+NET "debug<24>"  LOC = "W22"  ;
+NET "debug<25>"  LOC = "Y22"  ;
+NET "debug<26>"  LOC = "T18"  ;
+NET "debug<27>"  LOC = "T17"  ;
+NET "debug<28>"  LOC = "W19"  ;
+NET "debug<29>"  LOC = "V20"  ;
+NET "debug<30>"  LOC = "Y21"  ;
+NET "debug<31>"  LOC = "AA22"  ;
+NET "debug_clk<0>"  LOC = "N18"  ;
+NET "debug_clk<1>"  LOC = "M17"  ;
+
+NET "debug_pb"  LOC = "C22"  ;
+
+#NET "reset_codec"  LOC = "C2"  ;
+
+NET "RXSYNC"  LOC = "F2"  ;
+NET "DB<11>"  LOC = "G6"  ;
+NET "DB<10>"  LOC = "G5"  ;
+NET "DB<9>"  LOC = "E4"  ;
+NET "DB<8>"  LOC = "E3"  ;
+NET "DB<7>"  LOC = "H6"  ;
+NET "DB<6>"  LOC = "H5"  ;
+NET "DB<5>"  LOC = "H1"  ;
+NET "DB<4>"  LOC = "G1"  ;
+NET "DB<3>"  LOC = "K5"  ;
+NET "DB<2>"  LOC = "K4"  ;
+NET "DB<1>"  LOC = "H2"  ;
+NET "DB<0>"  LOC = "L5"  ;
+
+NET "DA<11>"  LOC = "K6"  ;
+NET "DA<10>"  LOC = "K3"  ;
+NET "DA<9>"  LOC = "K2"  ;
+NET "DA<8>"  LOC = "N1"  ;
+NET "DA<7>"  LOC = "N5"  ;
+NET "DA<6>"  LOC = "N6"  ;
+NET "DA<5>"  LOC = "P2"  ;
+NET "DA<4>"  LOC = "P1"  ;
+NET "DA<3>"  LOC = "R6"  ;
+NET "DA<2>"  LOC = "P6"  ;
+NET "DA<1>"  LOC = "R1"  ;
+NET "DA<0>"  LOC = "R2"  ;
+
+NET "TX<13>"  LOC = "T6"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<12>"  LOC = "U1"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<11>"  LOC = "T1"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<10>"  LOC = "R5"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<9>"  LOC = "V1"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<8>"  LOC = "U2"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<7>"  LOC = "T4"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<6>"  LOC = "R3"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<5>"  LOC = "W1"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<4>"  LOC = "Y1"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<3>"  LOC = "V3"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<2>"  LOC = "V4"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<1>"  LOC = "W2"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TX<0>"  LOC = "W3"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TXSYNC"  LOC = "U5"   |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+NET "TXBLANK"  LOC = "U4"  |IOSTANDARD = LVCMOS33  |DRIVE = 12  |SLEW = FAST ;
+
+NET "PPS_IN"  LOC = "M5"  ;
+
+NET "io_tx<0>"  LOC = "AB20"  ;
+NET "io_tx<1>"  LOC = "Y17"  ;
+NET "io_tx<2>"  LOC = "Y16"  ;
+NET "io_tx<3>"  LOC = "U16"  ;
+NET "io_tx<4>"  LOC = "V16"  ;
+NET "io_tx<5>"  LOC = "AB19"  ;
+NET "io_tx<6>"  LOC = "AA19"  ;
+NET "io_tx<7>"  LOC = "U14"  ;
+NET "io_tx<8>"  LOC = "U15"  ;
+NET "io_tx<9>"  LOC = "AB17"  ;
+NET "io_tx<10>"  LOC = "AB18"  ;
+NET "io_tx<11>"  LOC = "Y13"  ;
+NET "io_tx<12>"  LOC = "W14"  ;
+NET "io_tx<13>"  LOC = "U13"  ;
+NET "io_tx<14>"  LOC = "AA15"  ;
+NET "io_tx<15>"  LOC = "AB14"  ;
+
+NET "io_rx<0>"  LOC = "Y8"  ;
+NET "io_rx<1>"  LOC = "Y9"  ;
+NET "io_rx<2>"  LOC = "V7"  ;
+NET "io_rx<3>"  LOC = "U8"  ;
+NET "io_rx<4>"  LOC = "V10"  ;
+NET "io_rx<5>"  LOC = "U9"  ;
+NET "io_rx<6>"  LOC = "AB7"  ;
+NET "io_rx<7>"  LOC = "AA8"  ;
+NET "io_rx<8>"  LOC = "W8"  ;
+NET "io_rx<9>"  LOC = "V8"  ;
+NET "io_rx<10>"  LOC = "AB5"  ;
+NET "io_rx<11>"  LOC = "AB6"  ;
+NET "io_rx<12>"  LOC = "AB4"  ;
+NET "io_rx<13>"  LOC = "AA4"  ;
+NET "io_rx<14>"  LOC = "W5"  ;
+NET "io_rx<15>"  LOC = "Y4"  ;
+
+#NET "CLKOUT2_CODEC"  LOC = "U12"  ;
+#NET "CLKOUT1_CODEC"  LOC = "V12"  ;
+
+## FPGA Config Pins
+#NET "fpga_cfg_prog_b"  LOC = "A2"  ;
+#NET "fpga_cfg_done"  LOC = "AB21"  ;
+#NET "fpga_cfg_din"  LOC = "W17"  ;
+#NET "fpga_cfg_cclk"  LOC = "V17"  ;
+#NET "fpga_cfg_init_b"  LOC = "W15"  ;
+
+## Unused
+#NET "unnamed_net53"  LOC = "B1"  ;  # TMS
+#NET "unnamed_net52"  LOC = "B22"  ; # TDO
+#NET "unnamed_net51"  LOC = "D2"  ;  # TDI
+#NET "unnamed_net50"  LOC = "A21"  ; # TCK
+#NET "unnamed_net59"  LOC = "F7"  ;  # PUDC_B
+#NET "unnamed_net58"  LOC = "V6"  ;  # M2
+#NET "unnamed_net57"  LOC = "AA3"  ; # M1
+#NET "unnamed_net56"  LOC = "AB3"  ; # M0
+#NET "GND"  LOC = "V19"  ;  # Suspend, unused