Subversion Repositories a-z80

/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2013 Altera Corporation
Your use of Altera Corporation's design tools, logic functions 
and other software and tools, and its AMPP partner logic 
functions, and any output files from any of the foregoing 
(including device programming or simulation files), and any 
associated documentation or information are expressly subject 
to the terms and conditions of the Altera Program License 
Subscription Agreement, Altera MegaCore Function License 
Agreement, or other applicable license agreement, including, 
without limitation, that your use is for the sole purpose of 
programming logic devices manufactured by Altera and sold by 
Altera or its authorized distributors.  Please refer to the 
applicable agreement for further details.
*/
(header "graphic" (version "1.4"))
(pin
        (input)
        (rect 40 96 216 112)
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
        (text "ctl_ir_we" (rect 9 0 51 12)(font "Arial" ))
        (pt 176 8)
        (drawing
                (line (pt 92 12)(pt 117 12))
                (line (pt 92 4)(pt 117 4))
                (line (pt 121 8)(pt 176 8))
                (line (pt 92 12)(pt 92 4))
                (line (pt 117 4)(pt 121 8))
                (line (pt 117 12)(pt 121 8))
        )
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
        (input)
        (rect 40 48 216 64)
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
        (text "db[7..0]" (rect 9 0 46 12)(font "Arial" ))
        (pt 176 8)
        (drawing
                (line (pt 92 12)(pt 117 12))
                (line (pt 92 4)(pt 117 4))
                (line (pt 121 8)(pt 176 8))
                (line (pt 92 12)(pt 92 4))
                (line (pt 117 4)(pt 121 8))
                (line (pt 117 12)(pt 121 8))
        )
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
        (input)
        (rect 40 64 216 80)
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
        (text "clk" (rect 9 0 23 12)(font "Arial" ))
        (pt 176 8)
        (drawing
                (line (pt 92 12)(pt 117 12))
                (line (pt 92 4)(pt 117 4))
                (line (pt 121 8)(pt 176 8))
                (line (pt 92 12)(pt 92 4))
                (line (pt 117 4)(pt 121 8))
                (line (pt 117 12)(pt 121 8))
        )
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
        (input)
        (rect 40 152 216 168)
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
        (text "nreset" (rect 9 0 39 12)(font "Arial" ))
        (pt 176 8)
        (drawing
                (line (pt 92 12)(pt 117 12))
                (line (pt 92 4)(pt 117 4))
                (line (pt 121 8)(pt 176 8))
                (line (pt 92 12)(pt 92 4))
                (line (pt 117 4)(pt 121 8))
                (line (pt 117 12)(pt 121 8))
        )
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
        (input)
        (rect 40 112 216 128)
        (text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
        (text "nhold_clk_wait" (rect 9 0 79 12)(font "Arial" ))
        (pt 176 8)
        (drawing
                (line (pt 92 12)(pt 117 12))
                (line (pt 92 4)(pt 117 4))
                (line (pt 121 8)(pt 176 8))
                (line (pt 92 12)(pt 92 4))
                (line (pt 117 4)(pt 121 8))
                (line (pt 117 12)(pt 121 8))
        )
        (text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
        (output)
        (rect 504 48 680 64)
        (text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
        (text "opcode[7..0]" (rect 90 0 151 12)(font "Arial" ))
        (pt 0 8)
        (drawing
                (line (pt 0 8)(pt 52 8))
                (line (pt 52 4)(pt 78 4))
                (line (pt 52 12)(pt 78 12))
                (line (pt 52 12)(pt 52 4))
                (line (pt 78 4)(pt 82 8))
                (line (pt 82 8)(pt 78 12))
                (line (pt 78 12)(pt 82 8))
        )
)
(symbol
        (rect 392 32 456 112)
        (text "DFFE" (rect 1 0 25 10)(font "Arial" (font_size 6)))
        (text "ir" (rect 3 68 8 80)(font "Arial" ))
        (port
                (pt 32 0)
                (input)
                (text "PRN" (rect 24 13 41 25)(font "Courier New" (bold)))
                (text "PRN" (rect 24 11 41 23)(font "Courier New" (bold)))
                (line (pt 32 4)(pt 32 0))
        )
        (port
                (pt 32 80)
                (input)
                (text "CLRN" (rect 21 59 44 71)(font "Courier New" (bold)))
                (text "CLRN" (rect 21 58 44 70)(font "Courier New" (bold)))
                (line (pt 32 80)(pt 32 76))
        )
        (port
                (pt 0 24)
                (input)
                (text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
                (text "D" (rect 14 20 19 32)(font "Courier New" (bold)))
                (line (pt 0 24)(pt 12 24))
        )
        (port
                (pt 0 40)
                (input)
                (text "CLK" (rect 2 28 19 40)(font "Courier New" (bold))(invisible))
                (text "CLK" (rect 2 28 19 40)(font "Courier New" (bold))(invisible))
                (line (pt 0 40)(pt 12 40))
        )
        (port
                (pt 0 56)
                (input)
                (text "ENA" (rect 14 50 31 62)(font "Courier New" (bold)))
                (text "ENA" (rect 14 50 31 62)(font "Courier New" (bold)))
                (line (pt 0 56)(pt 12 56))
        )
        (port
                (pt 64 24)
                (output)
                (text "Q" (rect 44 20 49 32)(font "Courier New" (bold)))
                (text "Q" (rect 44 20 48 32)(font "Courier New" (bold)))
                (line (pt 53 24)(pt 64 24))
        )
        (drawing
                (line (pt 12 68)(pt 52 68))
                (line (pt 12 12)(pt 52 12))
                (line (pt 52 68)(pt 52 12))
                (line (pt 12 68)(pt 12 12))
                (line (pt 12 34)(pt 19 41))
                (line (pt 18 41)(pt 12 47))
                (circle (rect 28 4 36 12))
                (circle (rect 28 68 36 76))
        )
)
(symbol
        (rect 296 88 360 136)
        (text "AND2" (rect 1 0 25 10)(font "Arial" (font_size 6)))
        (text "inst5" (rect 3 37 26 49)(font "Arial" ))
        (port
                (pt 0 16)
                (input)
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
                (text "IN1" (rect 2 7 19 19)(font "Courier New" (bold))(invisible))
                (line (pt 0 16)(pt 14 16))
        )
        (port
                (pt 0 32)
                (input)
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
                (text "IN2" (rect 2 23 19 35)(font "Courier New" (bold))(invisible))
                (line (pt 0 32)(pt 14 32))
        )
        (port
                (pt 64 24)
                (output)
                (text "OUT" (rect 48 15 65 27)(font "Courier New" (bold))(invisible))
                (text "OUT" (rect 48 15 62 27)(font "Courier New" (bold))(invisible))
                (line (pt 42 24)(pt 64 24))
        )
        (drawing
                (line (pt 14 12)(pt 30 12))
                (line (pt 14 37)(pt 31 37))
                (line (pt 14 12)(pt 14 37))
                (arc (pt 31 37)(pt 30 12)(rect 18 12 43 37))
        )
)
(connector
        (pt 216 56)
        (pt 392 56)
        (bus)
)
(connector
        (pt 216 72)
        (pt 392 72)
)
(connector
        (pt 456 56)
        (pt 504 56)
        (bus)
)
(connector
        (pt 424 160)
        (pt 216 160)
)
(connector
        (pt 424 112)
        (pt 424 160)
)
(connector
        (pt 392 88)
        (pt 376 88)
)
(connector
        (pt 376 88)
        (pt 376 112)
)
(connector
        (pt 376 112)
        (pt 360 112)
)
(connector
        (pt 216 104)
        (pt 296 104)
)
(connector
        (pt 216 120)
        (pt 296 120)
)
(text "8 latches implement the opcode Instruction Register" (rect 328 216 619 230)(font "Arial" (font_size 8)))
(title_block
        (rect 40 216 297 268)
        (name "title-custom-small")
        (section (rect 0 0 256 17)(text "PROJECT" (rect 2 0 52 12)(font "Arial" ))(text "A-Z80" (rect 56 2 94 17)(font "Arial" (font_size 9)(bold)))(border))
        (section (rect 104 0 256 17)(text "MODULE" (rect 2 1 48 13)(font "Arial" ))(text "ir" (rect 43 2 52 17)(font "Arial" (font_size 9)(bold)))(border))
        (section (rect 0 18 256 34)(text "DESIGNER" (rect 2 0 59 12)(font "Arial" ))(text "Goran Devic" (rect 56 2 135 17)(font "Arial" (font_size 9)))(border))
        (section (rect 0 35 256 51)(text "DATE" (rect 2 0 30 12)(font "Arial" ))(text "May 3, 2014, 2016" (rect 56 3 161 17)(font "Arial" (font_size 8)))(border))
        (section (rect 192 35 256 51)(text "REV" (rect 2 1 25 13)(font "Arial" ))(text "1.5" (rect 43 3 60 17)(font "Arial" (font_size 8)))(border))
        (drawing
        )
)