diff options
Diffstat (limited to 'usrp2/top/u2_rev2')
| -rw-r--r-- | usrp2/top/u2_rev2/.gitignore | 57 | ||||
| -rw-r--r-- | usrp2/top/u2_rev2/Makefile | 248 | ||||
| -rw-r--r-- | usrp2/top/u2_rev2/u2_rev2.ucf | 337 | ||||
| -rw-r--r-- | usrp2/top/u2_rev2/u2_rev2.v | 417 |
4 files changed, 1059 insertions, 0 deletions
diff --git a/usrp2/top/u2_rev2/.gitignore b/usrp2/top/u2_rev2/.gitignore new file mode 100644 index 000000000..432f8fd58 --- /dev/null +++ b/usrp2/top/u2_rev2/.gitignore @@ -0,0 +1,57 @@ +/*.ptwx +/*.xrpt +/*.zip +/*_xdb +/templates +/netgen +/_ngo +/_xmsgs +/_pace.ucf +/*.cmd +/*.ibs +/*.lfp +/*.mfp +/*.bit +/*.bin +/*.stx +/*.par +/*.unroutes +/*.ntrc_log +/*.ngr +/*.mrp +/*.html +/*.lso +/*.twr +/*.bld +/*.ncd +/*.txt +/*.cmd_log +/*.drc +/*.map +/*.twr +/*.xml +/*.syr +/*.ngm +/*.xst +/*.csv +/*.html +/*.lock +/*.ncd +/*.twx +/*.ise_ISE_Backup +/*.xml +/*.ut +/*.xpi +/*.ngd +/*.ncd +/*.pad +/*.bgn +/*.ngc +/*.pcf +/*.ngd +/xst +/*.log +/*.rpt +/*.cel +/*.restore +/build diff --git a/usrp2/top/u2_rev2/Makefile b/usrp2/top/u2_rev2/Makefile new file mode 100644 index 000000000..275c24b02 --- /dev/null +++ b/usrp2/top/u2_rev2/Makefile @@ -0,0 +1,248 @@ +# +# Copyright 2008 Ettus Research LLC +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +################################################## +# xtclsh Shell and tcl Script Path +################################################## +#XTCLSH := /opt/Xilinx/10.1/ISE/bin/lin/xtclsh +XTCLSH := xtclsh +ISE_HELPER := ../tcl/ise_helper.tcl + +################################################## +# Project Setup +################################################## +BUILD_DIR := build/ +export TOP_MODULE := u2_rev2 +export PROJ_FILE := $(BUILD_DIR)$(TOP_MODULE).ise + +################################################## +# Project Properties +################################################## +export PROJECT_PROPERTIES := \ +family Spartan3 \ +device xc3s2000 \ +package fg456 \ +speed -5 \ +top_level_module_type "HDL" \ +synthesis_tool "XST (VHDL/Verilog)" \ +simulator "ISE Simulator (VHDL/Verilog)" \ +"Preferred Language" "Verilog" \ +"Enable Message Filtering" FALSE \ +"Display Incremental Messages" FALSE + +################################################## +# Sources +################################################## +export SOURCE_ROOT := ../../../ +export SOURCES := \ +control_lib/CRC16_D16.v \ +control_lib/atr_controller.v \ +control_lib/bin2gray.v \ +control_lib/buffer_int.v \ +control_lib/buffer_pool.v \ +control_lib/cascadefifo2.v \ +control_lib/dcache.v \ +control_lib/decoder_3_8.v \ +control_lib/dpram32.v \ +control_lib/fifo_2clock.v \ +control_lib/fifo_2clock_casc.v \ +control_lib/gray2bin.v \ +control_lib/gray_send.v \ +control_lib/icache.v \ +control_lib/longfifo.v \ +control_lib/mux4.v \ +control_lib/mux8.v \ +control_lib/nsgpio.v \ +control_lib/ram_2port.v \ +control_lib/ram_harv_cache.v \ +control_lib/ram_loader.v \ +control_lib/setting_reg.v \ +control_lib/settings_bus.v \ +control_lib/shortfifo.v \ +control_lib/medfifo.v \ +control_lib/srl.v \ +control_lib/system_control.v \ +control_lib/wb_1master.v \ +control_lib/wb_readback_mux.v \ +control_lib/simple_uart.v \ +control_lib/simple_uart_tx.v \ +control_lib/simple_uart_rx.v \ +control_lib/oneshot_2clk.v \ +control_lib/sd_spi.v \ +control_lib/sd_spi_wb.v \ +control_lib/wb_bridge_16_32.v \ +coregen/fifo_xlnx_2Kx36_2clk.v \ +coregen/fifo_xlnx_2Kx36_2clk.xco \ +coregen/fifo_xlnx_512x36_2clk.v \ +coregen/fifo_xlnx_512x36_2clk.xco \ +eth/mac_rxfifo_int.v \ +eth/mac_txfifo_int.v \ +eth/rtl/verilog/Clk_ctrl.v \ +eth/rtl/verilog/MAC_rx.v \ +eth/rtl/verilog/MAC_rx/Broadcast_filter.v \ +eth/rtl/verilog/MAC_rx/CRC_chk.v \ +eth/rtl/verilog/MAC_rx/MAC_rx_FF.v \ +eth/rtl/verilog/MAC_rx/MAC_rx_add_chk.v \ +eth/rtl/verilog/MAC_rx/MAC_rx_ctrl.v \ +eth/rtl/verilog/MAC_top.v \ +eth/rtl/verilog/MAC_tx.v \ +eth/rtl/verilog/MAC_tx/CRC_gen.v \ +eth/rtl/verilog/MAC_tx/MAC_tx_FF.v \ +eth/rtl/verilog/MAC_tx/MAC_tx_addr_add.v \ +eth/rtl/verilog/MAC_tx/MAC_tx_ctrl.v \ +eth/rtl/verilog/MAC_tx/Random_gen.v \ +eth/rtl/verilog/Phy_int.v \ +eth/rtl/verilog/RMON.v \ +eth/rtl/verilog/RMON/RMON_addr_gen.v \ +eth/rtl/verilog/RMON/RMON_ctrl.v \ +eth/rtl/verilog/Reg_int.v \ +eth/rtl/verilog/eth_miim.v \ +eth/rtl/verilog/flow_ctrl_rx.v \ +eth/rtl/verilog/flow_ctrl_tx.v \ +eth/rtl/verilog/miim/eth_clockgen.v \ +eth/rtl/verilog/miim/eth_outputcontrol.v \ +eth/rtl/verilog/miim/eth_shiftreg.v \ +extram/wb_zbt16_b.v \ +opencores/8b10b/decode_8b10b.v \ +opencores/8b10b/encode_8b10b.v \ +opencores/aemb/rtl/verilog/aeMB_bpcu.v \ +opencores/aemb/rtl/verilog/aeMB_core_BE.v \ +opencores/aemb/rtl/verilog/aeMB_ctrl.v \ +opencores/aemb/rtl/verilog/aeMB_edk32.v \ +opencores/aemb/rtl/verilog/aeMB_ibuf.v \ +opencores/aemb/rtl/verilog/aeMB_regf.v \ +opencores/aemb/rtl/verilog/aeMB_xecu.v \ +opencores/i2c/rtl/verilog/i2c_master_bit_ctrl.v \ +opencores/i2c/rtl/verilog/i2c_master_byte_ctrl.v \ +opencores/i2c/rtl/verilog/i2c_master_defines.v \ +opencores/i2c/rtl/verilog/i2c_master_top.v \ +opencores/i2c/rtl/verilog/timescale.v \ +opencores/simple_pic/rtl/simple_pic.v \ +opencores/spi/rtl/verilog/spi_clgen.v \ +opencores/spi/rtl/verilog/spi_defines.v \ +opencores/spi/rtl/verilog/spi_shift.v \ +opencores/spi/rtl/verilog/spi_top.v \ +opencores/spi/rtl/verilog/timescale.v \ +sdr_lib/acc.v \ +sdr_lib/add2.v \ +sdr_lib/add2_and_round.v \ +sdr_lib/add2_and_round_reg.v \ +sdr_lib/add2_reg.v \ +sdr_lib/cic_dec_shifter.v \ +sdr_lib/cic_decim.v \ +sdr_lib/cic_int_shifter.v \ +sdr_lib/cic_interp.v \ +sdr_lib/cic_strober.v \ +sdr_lib/clip.v \ +sdr_lib/clip_reg.v \ +sdr_lib/cordic.v \ +sdr_lib/cordic_z24.v \ +sdr_lib/cordic_stage.v \ +sdr_lib/dsp_core_rx.v \ +sdr_lib/dsp_core_tx.v \ +sdr_lib/hb_dec.v \ +sdr_lib/hb_interp.v \ +sdr_lib/round.v \ +sdr_lib/round_reg.v \ +sdr_lib/rx_control.v \ +sdr_lib/rx_dcoffset.v \ +sdr_lib/sign_extend.v \ +sdr_lib/small_hb_dec.v \ +sdr_lib/small_hb_int.v \ +sdr_lib/tx_control.v \ +serdes/serdes.v \ +serdes/serdes_fc_rx.v \ +serdes/serdes_fc_tx.v \ +serdes/serdes_rx.v \ +serdes/serdes_tx.v \ +timing/time_receiver.v \ +timing/time_sender.v \ +timing/time_sync.v \ +timing/timer.v \ +top/u2_core/u2_core.v \ +top/u2_rev2/u2_rev2.ucf \ +top/u2_rev2/u2_rev2.v + +################################################## +# Process Properties +################################################## +export SYNTHESIZE_PROPERTIES := \ +"Number of Clock Buffers" 6 \ +"Pack I/O Registers into IOBs" Yes \ +"Optimization Effort" High \ +"Optimize Instantiated Primitives" TRUE \ +"Register Balancing" Yes \ +"Use Clock Enable" Auto \ +"Use Synchronous Reset" Auto \ +"Use Synchronous Set" Auto + +export TRANSLATE_PROPERTIES := \ +"Macro Search Path" "$(shell pwd)/../../coregen/" + +export MAP_PROPERTIES := \ +"Allow Logic Optimization Across Hierarchy" TRUE \ +"Map to Input Functions" 4 \ +"Optimization Strategy (Cover Mode)" Speed \ +"Pack I/O Registers/Latches into IOBs" "For Inputs and Outputs" \ +"Perform Timing-Driven Packing and Placement" TRUE \ +"Map Effort Level" High \ +"Extra Effort" Normal \ +"Combinatorial Logic Optimization" TRUE \ +"Register Duplication" TRUE + +export PLACE_ROUTE_PROPERTIES := \ +"Place & Route Effort Level (Overall)" High + +export STATIC_TIMING_PROPERTIES := \ +"Number of Paths in Error/Verbose Report" 10 \ +"Report Type" "Error Report" + +export GEN_PROG_FILE_PROPERTIES := \ +"Configuration Rate" 6 \ +"Create Binary Configuration File" TRUE \ +"Done (Output Events)" 5 \ +"Enable Bitstream Compression" TRUE \ +"Enable Outputs (Output Events)" 6 + +export SIM_MODEL_PROPERTIES := "" + +################################################## +# Make Options +################################################## +all: + @echo make proj, check, synth, bin, or clean + +proj: + PROCESS_RUN="" $(XTCLSH) $(ISE_HELPER) + +check: + PROCESS_RUN="Check Syntax" $(XTCLSH) $(ISE_HELPER) + +synth: + PROCESS_RUN="Synthesize - XST" $(XTCLSH) $(ISE_HELPER) + +bin: + PROCESS_RUN="Generate Programming File" $(XTCLSH) $(ISE_HELPER) + +clean: + rm -rf $(BUILD_DIR) + + diff --git a/usrp2/top/u2_rev2/u2_rev2.ucf b/usrp2/top/u2_rev2/u2_rev2.ucf new file mode 100644 index 000000000..e18dc6f17 --- /dev/null +++ b/usrp2/top/u2_rev2/u2_rev2.ucf @@ -0,0 +1,337 @@ +NET "leds[0]" LOC = "F7" ; +NET "leds[1]" LOC = "E5" ; +NET "leds[2]" LOC = "B7" ; +NET "leds[3]" LOC = "C11" ; +NET "leds[4]" LOC = "AB19" ; +NET "debug[0]" LOC = "N5" ; +NET "debug[1]" LOC = "N6" ; +NET "debug[2]" LOC = "P1" ; +NET "debug[3]" LOC = "P2" ; +NET "debug[4]" LOC = "P4" ; +NET "debug[5]" LOC = "P5" ; +NET "debug[6]" LOC = "R1" ; +NET "debug[7]" LOC = "R2" ; +NET "debug[8]" LOC = "P6" ; +NET "debug[9]" LOC = "R5" ; +NET "debug[10]" LOC = "R4" ; +NET "debug[11]" LOC = "T3" ; +NET "debug[12]" LOC = "U3" ; +NET "debug[13]" LOC = "M2" ; +NET "debug[14]" LOC = "M3" ; +NET "debug[15]" LOC = "M4" ; +NET "debug[16]" LOC = "M5" ; +NET "debug[17]" LOC = "M6" ; +NET "debug[18]" LOC = "N1" ; +NET "debug[19]" LOC = "N2" ; +NET "debug[20]" LOC = "N3" ; +NET "debug[21]" LOC = "T1" ; +NET "debug[22]" LOC = "T2" ; +NET "debug[23]" LOC = "U2" ; +NET "debug[24]" LOC = "T4" ; +NET "debug[25]" LOC = "U4" ; +NET "debug[26]" LOC = "T5" ; +NET "debug[27]" LOC = "T6" ; +NET "debug[28]" LOC = "U5" ; +NET "debug[29]" LOC = "V5" ; +NET "debug[30]" LOC = "W2" ; +NET "debug[31]" LOC = "W3" ; +NET "debug_clk[0]" LOC = "N4" ; +NET "debug_clk[1]" LOC = "M1" ; +NET "uart_tx_o" LOC = "C7" ; +NET "uart_rx_i" LOC = "A3" ; +NET "exp_pps_in_p" LOC = "V3" ; +NET "exp_pps_in_n" LOC = "V4" ; +NET "exp_pps_out_p" LOC = "V1" ; +NET "exp_pps_out_n" LOC = "V2" ; +NET "GMII_COL" LOC = "U16" ; +NET "GMII_CRS" LOC = "U17" ; +NET "GMII_TXD[0]" LOC = "W14" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[1]" LOC = "AA20" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[2]" LOC = "AB20" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[3]" LOC = "Y18" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[4]" LOC = "AA18" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[5]" LOC = "AB18" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[6]" LOC = "V17" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TXD[7]" LOC = "W17" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TX_EN" LOC = "Y17" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TX_ER" LOC = "V16" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_GTX_CLK" LOC = "AA17" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "GMII_TX_CLK" LOC = "W13" ; +NET "GMII_RXD[0]" LOC = "AA15" ; +NET "GMII_RXD[1]" LOC = "AB15" ; +NET "GMII_RXD[2]" LOC = "U14" ; +NET "GMII_RXD[3]" LOC = "V14" ; +NET "GMII_RXD[4]" LOC = "U13" ; +NET "GMII_RXD[5]" LOC = "V13" ; +NET "GMII_RXD[6]" LOC = "Y13" ; +NET "GMII_RXD[7]" LOC = "AA13" ; +NET "GMII_RX_CLK" LOC = "W16" ; +NET "GMII_RX_DV" LOC = "AB16" ; +NET "GMII_RX_ER" LOC = "AA16" ; +NET "MDIO" LOC = "Y16" |PULLUP ; +NET "MDC" LOC = "V18" ; +NET "PHY_INTn" LOC = "AB13" ; +NET "PHY_RESETn" LOC = "AA19" ; +NET "PHY_CLK" LOC = "V15" ; +NET "RAM_D[0]" LOC = "N20" ; +NET "RAM_D[1]" LOC = "N21" ; +NET "RAM_D[2]" LOC = "N22" ; +NET "RAM_D[3]" LOC = "M17" ; +NET "RAM_D[4]" LOC = "M18" ; +NET "RAM_D[5]" LOC = "M19" ; +NET "RAM_D[6]" LOC = "M20" ; +NET "RAM_D[7]" LOC = "M21" ; +NET "RAM_D[8]" LOC = "M22" ; +NET "RAM_D[9]" LOC = "Y22" ; +NET "RAM_D[10]" LOC = "Y21" ; +NET "RAM_D[11]" LOC = "Y20" ; +NET "RAM_D[12]" LOC = "Y19" ; +NET "RAM_D[13]" LOC = "W22" ; +NET "RAM_D[14]" LOC = "W21" ; +NET "RAM_D[15]" LOC = "W20" ; +NET "RAM_D[16]" LOC = "W19" ; +NET "RAM_D[17]" LOC = "V22" ; +NET "RAM_A[0]" LOC = "U21" ; +NET "RAM_A[1]" LOC = "T19" ; +NET "RAM_A[2]" LOC = "V21" ; +NET "RAM_A[3]" LOC = "V20" ; +NET "RAM_A[4]" LOC = "T20" ; +NET "RAM_A[5]" LOC = "T21" ; +NET "RAM_A[6]" LOC = "T22" ; +NET "RAM_A[7]" LOC = "T18" ; +NET "RAM_A[8]" LOC = "R18" ; +NET "RAM_A[9]" LOC = "P19" ; +NET "RAM_A[10]" LOC = "P21" ; +NET "RAM_A[11]" LOC = "P22" ; +NET "RAM_A[12]" LOC = "N19" ; +NET "RAM_A[13]" LOC = "N17" ; +NET "RAM_A[14]" LOC = "N18" ; +NET "RAM_A[15]" LOC = "T17" ; +NET "RAM_A[16]" LOC = "U19" ; +NET "RAM_A[17]" LOC = "U18" ; +NET "RAM_A[18]" LOC = "V19" ; +NET "RAM_CE1n" LOC = "U20" ; +NET "RAM_CENn" LOC = "P18" ; +NET "RAM_CLK" LOC = "P17" ; +NET "RAM_WEn" LOC = "R22" ; +NET "RAM_OEn" LOC = "R21" ; +NET "RAM_LDn" LOC = "R19" ; +NET "ser_enable" LOC = "W11" ; +NET "ser_prbsen" LOC = "AA3" ; +NET "ser_loopen" LOC = "Y4" ; +NET "ser_rx_en" LOC = "AB9" ; +NET "ser_tx_clk" LOC = "U7" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[0]" LOC = "V7" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[1]" LOC = "V10" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[2]" LOC = "AB4" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[3]" LOC = "AA4" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[4]" LOC = "Y5" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[5]" LOC = "W5" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[6]" LOC = "AB5" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[7]" LOC = "AA5" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[8]" LOC = "W6" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[9]" LOC = "V6" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[10]" LOC = "AA6" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[11]" LOC = "Y6" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[12]" LOC = "W8" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[13]" LOC = "V8" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[14]" LOC = "AB8" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_t[15]" LOC = "AA8" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_tklsb" LOC = "U10" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_tkmsb" LOC = "U11" |IOSTANDARD = LVCMOS25 |DRIVE = 12 |SLEW = FAST ; +NET "ser_rx_clk" LOC = "AA11" ; +NET "ser_r[0]" LOC = "AB10" ; +NET "ser_r[1]" LOC = "AA10" ; +NET "ser_r[2]" LOC = "U9" ; +NET "ser_r[3]" LOC = "U6" ; +NET "ser_r[4]" LOC = "AB11" ; +NET "ser_r[5]" LOC = "Y7" ; +NET "ser_r[6]" LOC = "W7" ; +NET "ser_r[7]" LOC = "AB7" ; +NET "ser_r[8]" LOC = "AA7" ; +NET "ser_r[9]" LOC = "W9" ; +NET "ser_r[10]" LOC = "W10" ; +NET "ser_r[11]" LOC = "Y1" ; +NET "ser_r[12]" LOC = "Y3" ; +NET "ser_r[13]" LOC = "Y2" ; +NET "ser_r[14]" LOC = "W4" ; +NET "ser_r[15]" LOC = "W1" ; +NET "ser_rklsb" LOC = "V9" ; +NET "ser_rkmsb" LOC = "Y10" ; +NET "cpld_start" LOC = "AA9" ; +NET "cpld_mode" LOC = "U12" ; +NET "cpld_done" LOC = "V12" ; +NET "cpld_din" LOC = "AA14" ; +NET "cpld_clk" LOC = "AB14" ; +NET "cpld_detached" LOC = "V11" ; +NET "cpld_init_b" LOC = "W12" ; +NET "cpld_misc" LOC = "Y12" ; +NET "adc_a[0]" LOC = "A14" | IOBDELAY= "NONE" ; +NET "adc_a[1]" LOC = "B14" | IOBDELAY= "NONE" ; +NET "adc_a[2]" LOC = "C13" | IOBDELAY= "NONE" ; +NET "adc_a[3]" LOC = "D13" | IOBDELAY= "NONE" ; +NET "adc_a[4]" LOC = "A13" | IOBDELAY= "NONE" ; +NET "adc_a[5]" LOC = "B13" | IOBDELAY= "NONE" ; +NET "adc_a[6]" LOC = "E12" | IOBDELAY= "NONE" ; +NET "adc_a[7]" LOC = "C22" | IOBDELAY= "NONE" ; +NET "adc_a[8]" LOC = "C20" | IOBDELAY= "NONE" ; +NET "adc_a[9]" LOC = "C21" | IOBDELAY= "NONE" ; +NET "adc_a[10]" LOC = "D20" | IOBDELAY= "NONE" ; +NET "adc_a[11]" LOC = "D19" | IOBDELAY= "NONE" ; +NET "adc_a[12]" LOC = "D21" | IOBDELAY= "NONE" ; +NET "adc_a[13]" LOC = "E18" | IOBDELAY= "NONE" ; +NET "adc_ovf_a" LOC = "F18" ; +NET "adc_oen_a" LOC = "E19" ; +NET "adc_pdn_a" LOC = "E20" ; +NET "adc_b[0]" LOC = "A12" | IOBDELAY= "NONE"; +NET "adc_b[1]" LOC = "E16" | IOBDELAY= "NONE" ; +NET "adc_b[2]" LOC = "F12" | IOBDELAY= "NONE" ; +NET "adc_b[3]" LOC = "F13" | IOBDELAY= "NONE" ; +NET "adc_b[4]" LOC = "F16" | IOBDELAY= "NONE" ; +NET "adc_b[5]" LOC = "F17" | IOBDELAY= "NONE" ; +NET "adc_b[6]" LOC = "C19" | IOBDELAY= "NONE" ; +NET "adc_b[7]" LOC = "B20" | IOBDELAY= "NONE" ; +NET "adc_b[8]" LOC = "B19" | IOBDELAY= "NONE" ; +NET "adc_b[9]" LOC = "C18" | IOBDELAY= "NONE" ; +NET "adc_b[10]" LOC = "D18" | IOBDELAY= "NONE" ; +NET "adc_b[11]" LOC = "B18" | IOBDELAY= "NONE" ; +NET "adc_b[12]" LOC = "D17" | IOBDELAY= "NONE" ; +NET "adc_b[13]" LOC = "E17" | IOBDELAY= "NONE" ; +NET "adc_ovf_b" LOC = "B17" ; +NET "adc_oen_b" LOC = "C17" ; +NET "adc_pdn_b" LOC = "D15" ; +NET "dac_a[0]" LOC = "A5" ; +NET "dac_a[1]" LOC = "B5" ; +NET "dac_a[2]" LOC = "C5" ; +NET "dac_a[3]" LOC = "D5" ; +NET "dac_a[4]" LOC = "A4" ; +NET "dac_a[5]" LOC = "B4" ; +NET "dac_a[6]" LOC = "F6" ; +NET "dac_a[7]" LOC = "D10" ; +NET "dac_a[8]" LOC = "D9" ; +NET "dac_a[9]" LOC = "A10" ; +NET "dac_a[10]" LOC = "L2" ; +NET "dac_a[11]" LOC = "L4" ; +NET "dac_a[12]" LOC = "L3" ; +NET "dac_a[13]" LOC = "L6" ; +NET "dac_a[14]" LOC = "L5" ; +NET "dac_a[15]" LOC = "K2" ; +NET "dac_b[0]" LOC = "D11" ; +NET "dac_b[1]" LOC = "E11" ; +NET "dac_b[2]" LOC = "F11" ; +NET "dac_b[3]" LOC = "B10" ; +NET "dac_b[4]" LOC = "C10" ; +NET "dac_b[5]" LOC = "E10" ; +NET "dac_b[6]" LOC = "F10" ; +NET "dac_b[7]" LOC = "A9" ; +NET "dac_b[8]" LOC = "B9" ; +NET "dac_b[9]" LOC = "E9" ; +NET "dac_b[10]" LOC = "F9" ; +NET "dac_b[11]" LOC = "A8" ; +NET "dac_b[12]" LOC = "B8" ; +NET "dac_b[13]" LOC = "D7" ; +NET "dac_b[14]" LOC = "E7" ; +NET "dac_b[15]" LOC = "B6" ; +NET "dac_lock" LOC = "D6" ; +NET "SCL" LOC = "A7" ; +NET "SDA" LOC = "D8" ; +NET "clk_en[0]" LOC = "C4" ; +NET "clk_en[1]" LOC = "D1" ; +NET "clk_sel[0]" LOC = "C3" ; +NET "clk_sel[1]" LOC = "C2" ; +NET "clk_func" LOC = "C12" ; +NET "clk_status" LOC = "B12" ; +NET "clk_fpga_p" LOC = "A11" ; +NET "clk_fpga_n" LOC = "B11" ; +NET "clk_to_mac" LOC = "AB12" ; +NET "pps_in" LOC = "Y11" ; +NET "sclk" LOC = "K5" ; +NET "sen_clk" LOC = "K6" ; +NET "sen_dac" LOC = "L1" ; +NET "sdi" LOC = "J1" ; +NET "sdo" LOC = "J2" ; +NET "sen_tx_db" LOC = "C1" ; +NET "sclk_tx_db" LOC = "D3" ; +NET "sdo_tx_db" LOC = "G3" ; +NET "sdi_tx_db" LOC = "G4" ; +NET "sen_tx_adc" LOC = "G2" ; +NET "sclk_tx_adc" LOC = "H1" ; +NET "sdo_tx_adc" LOC = "H2" ; +NET "sdi_tx_adc" LOC = "J4" ; +NET "sen_tx_dac" LOC = "H4" ; +NET "sclk_tx_dac" LOC = "J5" ; +NET "sdi_tx_dac" LOC = "J6" ; +NET "io_tx[0]" LOC = "K4" ; +NET "io_tx[1]" LOC = "K3" ; +NET "io_tx[2]" LOC = "G1" ; +NET "io_tx[3]" LOC = "G5" ; +NET "io_tx[4]" LOC = "H5" ; +NET "io_tx[5]" LOC = "F3" ; +NET "io_tx[6]" LOC = "F2" ; +NET "io_tx[7]" LOC = "F5" ; +NET "io_tx[8]" LOC = "G6" ; +NET "io_tx[9]" LOC = "E2" ; +NET "io_tx[10]" LOC = "E1" ; +NET "io_tx[11]" LOC = "E3" ; +NET "io_tx[12]" LOC = "F4" ; +NET "io_tx[13]" LOC = "D2" ; +NET "io_tx[14]" LOC = "D4" ; +NET "io_tx[15]" LOC = "E4" ; +NET "sen_rx_db" LOC = "D22" ; +NET "sclk_rx_db" LOC = "F19" ; +NET "sdo_rx_db" LOC = "G20" ; +NET "sdi_rx_db" LOC = "H19" ; +NET "sen_rx_adc" LOC = "H18" ; +NET "sclk_rx_adc" LOC = "J17" ; +NET "sdo_rx_adc" LOC = "H21" ; +NET "sdi_rx_adc" LOC = "H22" ; +NET "sen_rx_dac" LOC = "J18" ; +NET "sclk_rx_dac" LOC = "J19" ; +NET "sdi_rx_dac" LOC = "J21" ; +NET "io_rx[0]" LOC = "L21" ; +NET "io_rx[1]" LOC = "L20" ; +NET "io_rx[2]" LOC = "L19" ; +NET "io_rx[3]" LOC = "L18" ; +NET "io_rx[4]" LOC = "L17" ; +NET "io_rx[5]" LOC = "K22" ; +NET "io_rx[6]" LOC = "K21" ; +NET "io_rx[7]" LOC = "K20" ; +NET "io_rx[8]" LOC = "G22" ; +NET "io_rx[9]" LOC = "G21" ; +NET "io_rx[10]" LOC = "F21" ; +NET "io_rx[11]" LOC = "F20" ; +NET "io_rx[12]" LOC = "G19" ; +NET "io_rx[13]" LOC = "G18" ; +NET "io_rx[14]" LOC = "G17" ; +NET "io_rx[15]" LOC = "E22" ; + +NET "clk_to_mac" TNM_NET = "clk_to_mac"; +TIMESPEC "TS_clk_to_mac" = PERIOD "clk_to_mac" 8 ns HIGH 50 %; + +#NET "dsp_clk" TNM_NET = "dsp_clk"; +#TIMESPEC "TS_dsp_clk" = PERIOD "dsp_clk" 10 ns HIGH 50 %; + +NET "clk_fpga_p" TNM_NET = "clk_fpga_p"; +TIMESPEC "TS_clk_fpga_p" = PERIOD "clk_fpga_p" 10 ns HIGH 50 %; + +NET "cpld_clk" TNM_NET = "cpld_clk"; +TIMESPEC "TS_cpld_clk" = PERIOD "cpld_clk" 40 ns HIGH 50 %; + +NET "GMII_RX_CLK" TNM_NET = "GMII_RX_CLK"; +TIMESPEC "TS_GMII_RX_CLK" = PERIOD "GMII_RX_CLK" 8 ns HIGH 50 %; + +NET "ser_rx_clk" TNM_NET = "ser_rx_clk"; +TIMESPEC "TS_ser_rx_clk" = PERIOD "ser_rx_clk" 10 ns HIGH 50 %; + +#NET "wb_clk" TNM_NET = "wb_clk"; +#TIMESPEC "TS_wb_clk" = PERIOD "wb_clk" 20 ns HIGH 50 %; + +NET "GMII_RX_CLK" CLOCK_DEDICATED_ROUTE = FALSE; +NET "cpld_clk" CLOCK_DEDICATED_ROUTE = FALSE; + +#NET "adc_a<*>" TNM_NET = ADC_DATA_GRP; +#NET "adc_b<*>" TNM_NET = ADC_DATA_GRP; +#TIMEGRP "ADC_DATA_GRP" OFFSET = IN 1 ns VALID 5 ns BEFORE "clk_fpga_p" RISING; + +#NET "adc_a<*>" OFFSET = IN 1 ns VALID 5 ns BEFORE "clk_fpga_p" RISING; +#NET "adc_b<*>" OFFSET = IN 1 ns VALID 5 ns BEFORE "clk_fpga_p" RISING; diff --git a/usrp2/top/u2_rev2/u2_rev2.v b/usrp2/top/u2_rev2/u2_rev2.v new file mode 100644 index 000000000..517285e52 --- /dev/null +++ b/usrp2/top/u2_rev2/u2_rev2.v @@ -0,0 +1,417 @@ +`timescale 1ns / 1ps +////////////////////////////////////////////////////////////////////////////////// + +module u2_rev2 + ( + // Misc, debug + output [4:0] leds, + output [31:0] debug, + output [1:0] debug_clk, + output uart_tx_o, + input uart_rx_i, + + // Expansion + input exp_pps_in_p, // Diff + input exp_pps_in_n, // Diff + output exp_pps_out_p, // Diff + output exp_pps_out_n, // Diff + + // GMII + // GMII-CTRL + input GMII_COL, + input GMII_CRS, + + // GMII-TX + output reg [7:0] GMII_TXD, + output reg GMII_TX_EN, + output reg GMII_TX_ER, + output GMII_GTX_CLK, + input GMII_TX_CLK, // 100mbps clk + + // GMII-RX + input [7:0] GMII_RXD, + input GMII_RX_CLK, + input GMII_RX_DV, + input GMII_RX_ER, + + // GMII-Management + inout MDIO, + output MDC, + input PHY_INTn, // open drain + output PHY_RESETn, + input PHY_CLK, // possibly use on-board osc + + // RAM + inout [17:0] RAM_D, + output [18:0] RAM_A, + output RAM_CE1n, + output RAM_CENn, + output RAM_CLK, + output RAM_WEn, + output RAM_OEn, + output RAM_LDn, + + // SERDES + output ser_enable, + output ser_prbsen, + output ser_loopen, + output ser_rx_en, + + output ser_tx_clk, + output reg [15:0] ser_t, + output reg ser_tklsb, + output reg ser_tkmsb, + + input ser_rx_clk, + input [15:0] ser_r, + input ser_rklsb, + input ser_rkmsb, + + // CPLD interface + output cpld_start, // AA9 + output cpld_mode, // U12 + output cpld_done, // V12 + input cpld_din, // AA14 Now shared with CFG_Din + input cpld_clk, // AB14 serial clock + input cpld_detached,// V11 unused + output cpld_init_b, // W12 unused dual purpose + output cpld_misc, // Y12 + + // ADC + input [13:0] adc_a, + input adc_ovf_a, + output adc_oen_a, + output adc_pdn_a, + + input [13:0] adc_b, + input adc_ovf_b, + output adc_oen_b, + output adc_pdn_b, + + // DAC + output reg [15:0] dac_a, + output reg [15:0] dac_b, + input dac_lock, // unused for now + + // I2C + inout SCL, + inout SDA, + + // Clock Gen Control + output [1:0] clk_en, + output [1:0] clk_sel, + input clk_func, // FIXME is an input to control the 9510 + input clk_status, + + // Clocks + input clk_fpga_p, // Diff + input clk_fpga_n, // Diff + input clk_to_mac, + input pps_in, + + // Generic SPI + output sclk, + output sen_clk, + output sen_dac, + output sdi, + input sdo, + + // TX DBoard + output sen_tx_db, + output sclk_tx_db, + input sdo_tx_db, + output sdi_tx_db, + + output sen_tx_adc, + output sclk_tx_adc, + input sdo_tx_adc, + output sdi_tx_adc, + + output sen_tx_dac, + output sclk_tx_dac, + output sdi_tx_dac, + + inout [15:0] io_tx, + + // RX DBoard + output sen_rx_db, + output sclk_rx_db, + input sdo_rx_db, + output sdi_rx_db, + + output sen_rx_adc, + output sclk_rx_adc, + input sdo_rx_adc, + output sdi_rx_adc, + + output sen_rx_dac, + output sclk_rx_dac, + output sdi_rx_dac, + + inout [15:0] io_rx + ); + + assign cpld_init_b = 0; + // FPGA-specific pins connections + wire clk_fpga, dsp_clk, clk_div, dcm_out, wb_clk, clock_ready; + wire clk90, clk180, clk270; + + IBUFGDS clk_fpga_pin (.O(clk_fpga),.I(clk_fpga_p),.IB(clk_fpga_n)); + defparam clk_fpga_pin.IOSTANDARD = "LVPECL_25"; + + wire exp_pps_in; + IBUFDS exp_pps_in_pin (.O(exp_pps_in),.I(exp_pps_in_p),.IB(exp_pps_in_n)); + defparam exp_pps_in_pin.IOSTANDARD = "LVDS_25"; + + wire exp_pps_out; + OBUFDS exp_pps_out_pin (.O(exp_pps_out_p),.OB(exp_pps_out_n),.I(exp_pps_out)); + defparam exp_pps_out_pin.IOSTANDARD = "LVDS_25"; + + reg [5:0] clock_ready_d; + always @(posedge clk_fpga) + clock_ready_d[5:0] <= {clock_ready_d[4:0],clock_ready}; + wire dcm_rst = ~&clock_ready_d & |clock_ready_d; + + wire adc_on_a, adc_on_b, adc_oe_a, adc_oe_b; + assign adc_oen_a = ~adc_oe_a; + assign adc_oen_b = ~adc_oe_b; + assign adc_pdn_a = ~adc_on_a; + assign adc_pdn_b = ~adc_on_b; + + reg [13:0] adc_a_reg1, adc_b_reg1, adc_a_reg2, adc_b_reg2; + reg adc_ovf_a_reg1, adc_ovf_a_reg2, adc_ovf_b_reg1, adc_ovf_b_reg2; + + always @(posedge dsp_clk) + begin + adc_a_reg1 <= adc_a; + adc_b_reg1 <= adc_b; + adc_ovf_a_reg1 <= adc_ovf_a; + adc_ovf_b_reg1 <= adc_ovf_b; + end + + always @(posedge dsp_clk) + begin + adc_a_reg2 <= adc_a_reg1; + adc_b_reg2 <= adc_b_reg1; + adc_ovf_a_reg2 <= adc_ovf_a_reg1; + adc_ovf_b_reg2 <= adc_ovf_b_reg1; + end // always @ (posedge dsp_clk) + + // Handle Clocks + DCM DCM_INST (.CLKFB(dsp_clk), + .CLKIN(clk_fpga), + .DSSEN(0), + .PSCLK(0), + .PSEN(0), + .PSINCDEC(0), + .RST(dcm_rst), + .CLKDV(clk_div), + .CLKFX(), + .CLKFX180(), + .CLK0(dcm_out), + .CLK2X(), + .CLK2X180(), + .CLK90(clk90), + .CLK180(clk180), + .CLK270(clk270), + .LOCKED(LOCKED_OUT), + .PSDONE(), + .STATUS()); + defparam DCM_INST.CLK_FEEDBACK = "1X"; + defparam DCM_INST.CLKDV_DIVIDE = 2.0; + defparam DCM_INST.CLKFX_DIVIDE = 1; + defparam DCM_INST.CLKFX_MULTIPLY = 4; + defparam DCM_INST.CLKIN_DIVIDE_BY_2 = "FALSE"; + defparam DCM_INST.CLKIN_PERIOD = 10.000; + defparam DCM_INST.CLKOUT_PHASE_SHIFT = "NONE"; + defparam DCM_INST.DESKEW_ADJUST = "SYSTEM_SYNCHRONOUS"; + defparam DCM_INST.DFS_FREQUENCY_MODE = "LOW"; + defparam DCM_INST.DLL_FREQUENCY_MODE = "LOW"; + defparam DCM_INST.DUTY_CYCLE_CORRECTION = "TRUE"; + defparam DCM_INST.FACTORY_JF = 16'h8080; + defparam DCM_INST.PHASE_SHIFT = 0; + defparam DCM_INST.STARTUP_WAIT = "FALSE"; + + BUFG dspclk_BUFG (.I(dcm_out), .O(dsp_clk)); + BUFG wbclk_BUFG (.I(clk_div), .O(wb_clk)); + + // I2C -- Don't use external transistors for open drain, the FPGA implements this + IOBUF scl_pin(.O(scl_pad_i), .IO(SCL), .I(scl_pad_o), .T(scl_pad_oen_o)); + IOBUF sda_pin(.O(sda_pad_i), .IO(SDA), .I(sda_pad_o), .T(sda_pad_oen_o)); + + // LEDs are active low outputs + wire [4:0] leds_int; + assign leds = 5'b01111 ^ leds_int; // all except eth are active-low + + // SPI + wire miso, mosi, sclk_int; + assign {sclk,sdi} = (~sen_clk | ~sen_dac) ? {sclk_int,mosi} : 2'b0; + assign {sclk_tx_db,sdi_tx_db} = ~sen_tx_db ? {sclk_int,mosi} : 2'b0; + assign {sclk_tx_dac,sdi_tx_dac} = ~sen_tx_dac ? {sclk_int,mosi} : 2'b0; + assign {sclk_tx_adc,sdi_tx_adc} = ~sen_tx_adc ? {sclk_int,mosi} : 2'b0; + assign {sclk_rx_db,sdi_rx_db} = ~sen_rx_db ? {sclk_int,mosi} : 2'b0; + assign {sclk_rx_dac,sdi_rx_dac} = ~sen_rx_dac ? {sclk_int,mosi} : 2'b0; + assign {sclk_rx_adc,sdi_rx_adc} = ~sen_rx_adc ? {sclk_int,mosi} : 2'b0; + + assign miso = (~sen_clk & sdo) | (~sen_dac & sdo) | + (~sen_tx_db & sdo_tx_db) | (~sen_tx_adc & sdo_tx_adc) | + (~sen_rx_db & sdo_rx_db) | (~sen_rx_adc & sdo_rx_adc); + + wire GMII_TX_EN_unreg, GMII_TX_ER_unreg; + wire [7:0] GMII_TXD_unreg; + wire GMII_GTX_CLK_int; + + always @(posedge GMII_GTX_CLK_int) + begin + GMII_TX_EN <= GMII_TX_EN_unreg; + GMII_TX_ER <= GMII_TX_ER_unreg; + GMII_TXD <= GMII_TXD_unreg; + end + + OFDDRRSE OFDDRRSE_gmii_inst + (.Q(GMII_GTX_CLK), // Data output (connect directly to top-level port) + .C0(GMII_GTX_CLK_int), // 0 degree clock input + .C1(~GMII_GTX_CLK_int), // 180 degree clock input + .CE(1), // Clock enable input + .D0(0), // Posedge data input + .D1(1), // Negedge data input + .R(0), // Synchronous reset input + .S(0) // Synchronous preset input + ); + + wire ser_tklsb_unreg, ser_tkmsb_unreg; + wire [15:0] ser_t_unreg; + wire ser_tx_clk_int; + + always @(posedge ser_tx_clk_int) + begin + ser_tklsb <= ser_tklsb_unreg; + ser_tkmsb <= ser_tkmsb_unreg; + ser_t <= ser_t_unreg; + end + + assign ser_tx_clk = clk_fpga; + + reg [15:0] ser_r_int; + reg ser_rklsb_int, ser_rkmsb_int; + + always @(posedge ser_rx_clk) + begin + ser_r_int <= ser_r; + ser_rklsb_int <= ser_rklsb; + ser_rkmsb_int <= ser_rkmsb; + end + + wire [15:0] dac_a_int, dac_b_int; + always @(negedge dsp_clk) dac_a <= dac_a_int; + always @(negedge dsp_clk) dac_b <= dac_b_int; + + /* + OFDDRRSE OFDDRRSE_serdes_inst + (.Q(ser_tx_clk), // Data output (connect directly to top-level port) + .C0(ser_tx_clk_int), // 0 degree clock input + .C1(~ser_tx_clk_int), // 180 degree clock input + .CE(1), // Clock enable input + .D0(0), // Posedge data input + .D1(1), // Negedge data input + .R(0), // Synchronous reset input + .S(0) // Synchronous preset input + ); + */ + u2_core #(.RAM_SIZE(32768)) + u2_core(.dsp_clk (dsp_clk), + .wb_clk (wb_clk), + .clock_ready (clock_ready), + .clk_to_mac (clk_to_mac), + .pps_in (pps_in), + .leds (leds_int), + .debug (debug[31:0]), + .debug_clk (debug_clk[1:0]), + .exp_pps_in (exp_pps_in), + .exp_pps_out (exp_pps_out), + .GMII_COL (GMII_COL), + .GMII_CRS (GMII_CRS), + .GMII_TXD (GMII_TXD_unreg[7:0]), + .GMII_TX_EN (GMII_TX_EN_unreg), + .GMII_TX_ER (GMII_TX_ER_unreg), + .GMII_GTX_CLK (GMII_GTX_CLK_int), + .GMII_TX_CLK (GMII_TX_CLK), + .GMII_RXD (GMII_RXD[7:0]), + .GMII_RX_CLK (GMII_RX_CLK), + .GMII_RX_DV (GMII_RX_DV), + .GMII_RX_ER (GMII_RX_ER), + .MDIO (MDIO), + .MDC (MDC), + .PHY_INTn (PHY_INTn), + .PHY_RESETn (PHY_RESETn), + .ser_enable (ser_enable), + .ser_prbsen (ser_prbsen), + .ser_loopen (ser_loopen), + .ser_rx_en (ser_rx_en), + .ser_tx_clk (ser_tx_clk_int), + .ser_t (ser_t_unreg[15:0]), + .ser_tklsb (ser_tklsb_unreg), + .ser_tkmsb (ser_tkmsb_unreg), + .ser_rx_clk (ser_rx_clk), + .ser_r (ser_r_int[15:0]), + .ser_rklsb (ser_rklsb_int), + .ser_rkmsb (ser_rkmsb_int), + .cpld_start (cpld_start), + .cpld_mode (cpld_mode), + .cpld_done (cpld_done), + .cpld_din (cpld_din), + .cpld_clk (cpld_clk), + .cpld_detached (cpld_detached), + .cpld_misc (cpld_misc), + .cpld_init_b (cpld_init_b), + .por (~POR), + .config_success (config_success), + .adc_a (adc_a_reg2), + .adc_ovf_a (adc_ovf_a_reg2), + .adc_on_a (adc_on_a), + .adc_oe_a (adc_oe_a), + .adc_b (adc_b_reg2), + .adc_ovf_b (adc_ovf_b_reg2), + .adc_on_b (adc_on_b), + .adc_oe_b (adc_oe_b), + .dac_a (dac_a_int), + .dac_b (dac_b_int), + .scl_pad_i (scl_pad_i), + .scl_pad_o (scl_pad_o), + .scl_pad_oen_o (scl_pad_oen_o), + .sda_pad_i (sda_pad_i), + .sda_pad_o (sda_pad_o), + .sda_pad_oen_o (sda_pad_oen_o), + .clk_en (clk_en[1:0]), + .clk_sel (clk_sel[1:0]), + .clk_func (clk_func), + .clk_status (clk_status), + .sclk (sclk_int), + .mosi (mosi), + .miso (miso), + .sen_clk (sen_clk), + .sen_dac (sen_dac), + .sen_tx_db (sen_tx_db), + .sen_tx_adc (sen_tx_adc), + .sen_tx_dac (sen_tx_dac), + .sen_rx_db (sen_rx_db), + .sen_rx_adc (sen_rx_adc), + .sen_rx_dac (sen_rx_dac), + .io_tx (io_tx[15:0]), + .io_rx (io_rx[15:0]), + .RAM_D (RAM_D), + .RAM_A (RAM_A), + .RAM_CE1n (RAM_CE1n), + .RAM_CENn (RAM_CENn), + .RAM_CLK (RAM_CLK), + .RAM_WEn (RAM_WEn), + .RAM_OEn (RAM_OEn), + .RAM_LDn (RAM_LDn), + .uart_tx_o (uart_tx_o), + .uart_rx_i (uart_rx_i), + .uart_baud_o (), + .sim_mode (1'b0), + .clock_divider (2) + ); + +endmodule // u2_rev2 |