| Line 1... |
Line 1... |
################################################################################
|
################################################################################
|
##
|
##
|
## Filename: cmod.ucf
|
## Filename: cmodtop.ucf
|
##
|
##
|
## Project: CMod S6 System on a Chip, ZipCPU demonstration project
|
## Project: CMod S6 System on a Chip, ZipCPU demonstration project
|
##
|
##
|
## Purpose: This file is really from Digilent, and so the copyright
|
## Purpose: This file is really from Digilent, and so the copyright
|
## statement below applies only to those changes that have been
|
## statement below applies only to those changes that have been
|
| Line 71... |
Line 71... |
NET "io_qspi_dat<1>" LOC="N11" | IOSTANDARD = LVCMOS33;
|
NET "io_qspi_dat<1>" LOC="N11" | IOSTANDARD = LVCMOS33;
|
NET "io_qspi_dat<2>" LOC="N10" | IOSTANDARD = LVCMOS33;
|
NET "io_qspi_dat<2>" LOC="N10" | IOSTANDARD = LVCMOS33;
|
NET "io_qspi_dat<3>" LOC="P10" | IOSTANDARD = LVCMOS33;
|
NET "io_qspi_dat<3>" LOC="P10" | IOSTANDARD = LVCMOS33;
|
|
|
#DEPP Signals
|
#DEPP Signals
|
|
# The "main" design doesnt have the room to support the logic necessary
|
|
# to drive these, so they stay safely commented here.
|
# NET "o_depp_wait" LOC = "B6" | IOSTANDARD = LVCMOS33;
|
# NET "o_depp_wait" LOC = "B6" | IOSTANDARD = LVCMOS33;
|
# NET "i_depp_astb_n" LOC = "A6" | IOSTANDARD = LVCMOS33;
|
# NET "i_depp_astb_n" LOC = "A6" | IOSTANDARD = LVCMOS33;
|
# NET "i_depp_dstb_n" LOC = "B7" | IOSTANDARD = LVCMOS33;
|
# NET "i_depp_dstb_n" LOC = "B7" | IOSTANDARD = LVCMOS33;
|
# NET "i_depp_write_n" LOC = "A7" | IOSTANDARD = LVCMOS33;
|
# NET "i_depp_write_n" LOC = "A7" | IOSTANDARD = LVCMOS33;
|
# NET "io_depp_data<0>" LOC = "B9" | IOSTANDARD = LVCMOS33;
|
# NET "io_depp_data<0>" LOC = "B9" | IOSTANDARD = LVCMOS33;
|
| Line 87... |
Line 89... |
# NET "io_depp_data<7>" LOC = "A12" | IOSTANDARD = LVCMOS33;
|
# NET "io_depp_data<7>" LOC = "A12" | IOSTANDARD = LVCMOS33;
|
|
|
#IO PORTs
|
#IO PORTs
|
|
|
# UART: PIO26 (CTS), PIO27 (TXD), PIO28(RXD), PIO29(RTS)
|
# UART: PIO26 (CTS), PIO27 (TXD), PIO28(RXD), PIO29(RTS)
|
NET "i_uart" LOC = "B3" | IOSTANDARD = LVCMOS33;
|
NET "i_uart_cts_n" LOC = "B1" | IOSTANDARD = LVCMOS33; # PIO29
|
NET "o_uart" LOC = "A2" | IOSTANDARD = LVCMOS33;
|
NET "o_uart" LOC = "A2" | IOSTANDARD = LVCMOS33; # PIO28
|
NET "i_uart_rts" LOC = "B1" | IOSTANDARD = LVCMOS33;
|
NET "i_uart" LOC = "B3" | IOSTANDARD = LVCMOS33; # PIO27
|
NET "o_uart_cts" LOC = "A3" | IOSTANDARD = LVCMOS33;
|
NET "o_uart_rts_n" LOC = "A3" | IOSTANDARD = LVCMOS33; # PIO26
|
# PWM-Audio: Shutdown (PIO46), Gain (PIO47), PWM-Audio (PIO48)
|
# PWM-Audio: Shutdown (PIO46), Gain (PIO47), PWM-Audio (PIO48)
|
NET "o_pwm" LOC = "M2" | IOSTANDARD = LVCMOS33;
|
NET "o_pwm" LOC = "M2" | IOSTANDARD = LVCMOS33; # PIO48
|
NET "o_pwm_shutdown_n" LOC = "L2" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "o_pwm_shutdown_n" LOC = "L2" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO46
|
NET "o_pwm_gain" LOC = "M1" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "o_pwm_gain" LOC = "M1" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO47
|
# I2C
|
# I2C
|
NET "io_scl" LOC = "E14" | IOSTANDARD = LVCMOS33 | PULLUP; # io_scl, PIO44
|
NET "io_scl" LOC = "E14" | IOSTANDARD = LVCMOS33 | PULLUP; # io_scl, PIO44
|
NET "io_sda" LOC = "G13" | IOSTANDARD = LVCMOS33 | PULLUP; # io_sda, PIO45
|
NET "io_sda" LOC = "G13" | IOSTANDARD = LVCMOS33 | PULLUP; # io_sda, PIO45
|
|
|
#
|
#
|
| Line 128... |
Line 130... |
#
|
#
|
# NET "i_gpio<0>" LOC = "G13" | IOSTANDARD = LVCMOS33; # io_sda
|
# NET "i_gpio<0>" LOC = "G13" | IOSTANDARD = LVCMOS33; # io_sda
|
# NET "i_gpio<1>" LOC = "E14" | IOSTANDARD = LVCMOS33; # io_scl
|
# NET "i_gpio<1>" LOC = "E14" | IOSTANDARD = LVCMOS33; # io_scl
|
NET "i_gpio<2>" LOC = "D14" | IOSTANDARD = LVCMOS33; # display miso
|
NET "i_gpio<2>" LOC = "D14" | IOSTANDARD = LVCMOS33; # display miso
|
NET "i_gpio<3>" LOC = "E2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<3>" LOC = "E2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<4>" LOC = "F1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<4>" LOC = "F1" | IOSTANDARD = LVCMOS33; # PIO35
|
NET "i_gpio<5>" LOC = "F2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<5>" LOC = "F2" | IOSTANDARD = LVCMOS33; # PIO36
|
NET "i_gpio<6>" LOC = "H1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<6>" LOC = "H1" | IOSTANDARD = LVCMOS33; # PIO37
|
NET "i_gpio<7>" LOC = "H2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<7>" LOC = "H2" | IOSTANDARD = LVCMOS33; # PIO38
|
NET "i_gpio<8>" LOC = "G1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<8>" LOC = "G1" | IOSTANDARD = LVCMOS33; # PIO39
|
NET "i_gpio<9>" LOC = "G2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<9>" LOC = "G2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<10>" LOC = "J1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<10>" LOC = "J1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<11>" LOC = "J2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<11>" LOC = "J2" | IOSTANDARD = LVCMOS33; # PIO42
|
NET "i_gpio<12>" LOC = "K1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<12>" LOC = "K1" | IOSTANDARD = LVCMOS33; # PIO43
|
NET "i_gpio<13>" LOC = "K2" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<13>" LOC = "K2" | IOSTANDARD = LVCMOS33; # PIO44
|
NET "i_gpio<14>" LOC = "L1" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<14>" LOC = "L1" | IOSTANDARD = LVCMOS33; # PIO45
|
NET "i_gpio<15>" LOC = "N12" | IOSTANDARD = LVCMOS33;
|
NET "i_gpio<15>" LOC = "N12" | IOSTANDARD = LVCMOS33; # PIO06 -- OutOfOrder
|
|
|
NET "o_kp_col<0>" LOC = "P5" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "o_kp_col<0>" LOC = "P5" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO01
|
NET "o_kp_col<1>" LOC = "N5" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "o_kp_col<1>" LOC = "N5" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO02
|
NET "o_kp_col<2>" LOC = "N6" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "o_kp_col<2>" LOC = "N6" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO03
|
NET "o_kp_col<3>" LOC = "P7" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "o_kp_col<3>" LOC = "P7" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO04
|
|
|
NET "i_kp_row<0>" LOC = "L14" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "i_kp_row<0>" LOC = "L14" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO07
|
NET "i_kp_row<1>" LOC = "L13" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "i_kp_row<1>" LOC = "L13" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO08
|
NET "i_kp_row<2>" LOC = "K14" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "i_kp_row<2>" LOC = "K14" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO09
|
NET "i_kp_row<3>" LOC = "K13" | IOSTANDARD = LVCMOS33 | PULLUP;
|
NET "i_kp_row<3>" LOC = "K13" | IOSTANDARD = LVCMOS33 | PULLUP; # PIO10
|
|
|
