Subversion Repositories lcd_block

# Pins used by Spartan3E starter Kit

NET "hw_lcd_e" LOC = "M18" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

NET "hw_lcd_rs" LOC = "L18" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

NET "hw_lcd_rw" LOC = "L17" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

# The LCD four-bit data interface is shared with the StrataFlash.

NET "hw_lcd_nibble<0>" LOC = "R15" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

NET "hw_lcd_nibble<1>" LOC = "R16" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

NET "hw_lcd_nibble<2>" LOC = "P17" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

NET "hw_lcd_nibble<3>" LOC = "M15" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

NET "hw_strata_flash_disable" LOC = "D16" | IOSTANDARD = LVCMOS33 | DRIVE = 4 | SLEW = SLOW ;

#NET "rst" LOC = "L13" | IOSTANDARD = LVTTL | PULLUP ;

NET "clk" LOC = "C9" | IOSTANDARD = LVCMOS33 ;