pong_top.sch

important paper cutting code

        END DISPLAY
        LINE N 2628 2416 2644 2460 
        LINE N 2660 2356 2708 2380 
        LINE N 2636 2300 2680 2260 
        BEGIN DISPLAY 2248 2228 TEXT pin5
            FONT 40 "Arial"
        END DISPLAY
        BEGIN DISPLAY 2160 2332 TEXT pin10
            FONT 40 "Arial"
        END DISPLAY
        BEGIN DISPLAY 2200 2448 TEXT pin15
            FONT 40 "Arial"
        END DISPLAY
        LINE N 2272 2244 2336 2292 
        LINE N 2204 2348 2360 2348 
        LINE N 2236 2428 2328 2400 
        BEGIN DISPLAY 2360 2168 TEXT "VGA Port"
            FONT 64 "Arial"
        END DISPLAY
        BEGIN RECTANGLE N 2088 1964 3380 2644 
            LINESTYLE Dash
        END RECTANGLE
        IOMARKER 3168 2096 vga_red R0 28
        IOMARKER 3168 2160 vga_green R0 28
        IOMARKER 3168 2224 vga_blue R0 28
        IOMARKER 3168 2288 vga_hs R0 28
        IOMARKER 3168 2352 vga_vs R0 28
        BEGIN BRANCH ld(0)
            WIRE 3088 1200 3168 1200
            WIRE 3168 1200 3248 1200
            BEGIN DISPLAY 3168 1200 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(1)
            WIRE 3088 1264 3168 1264
            WIRE 3168 1264 3248 1264
            BEGIN DISPLAY 3168 1264 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(2)
            WIRE 3088 1328 3168 1328
            WIRE 3168 1328 3248 1328
            BEGIN DISPLAY 3168 1328 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(4)
            WIRE 3088 1456 3168 1456
            WIRE 3168 1456 3248 1456
            BEGIN DISPLAY 3168 1456 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(5)
            WIRE 3088 1520 3168 1520
            WIRE 3168 1520 3248 1520
            BEGIN DISPLAY 3168 1520 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(6)
            WIRE 3088 1584 3168 1584
            WIRE 3168 1584 3248 1584
            BEGIN DISPLAY 3168 1584 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(7)
            WIRE 3088 1648 3168 1648
            WIRE 3168 1648 3248 1648
            BEGIN DISPLAY 3168 1648 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN DISPLAY 2852 1400 TEXT LEDs
            FONT 64 "Arial"
        END DISPLAY
        BEGIN RECTANGLE N 2792 1112 3376 1720 
            LINESTYLE Dash
        END RECTANGLE
        BEGIN BRANCH ld(3)
            WIRE 3088 1392 3168 1392
            WIRE 3168 1392 3248 1392
            BEGIN DISPLAY 3168 1392 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ld(7:0)
            WIRE 2832 1568 2928 1568
            WIRE 2928 1568 3024 1568
            BEGIN DISPLAY 2928 1568 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        IOMARKER 3248 1200 ld(0) R0 28
        IOMARKER 3248 1264 ld(1) R0 28
        IOMARKER 3248 1328 ld(2) R0 28
        IOMARKER 3248 1392 ld(3) R0 28
        IOMARKER 3248 1456 ld(4) R0 28
        IOMARKER 3248 1520 ld(5) R0 28
        IOMARKER 3248 1584 ld(6) R0 28
        IOMARKER 3248 1648 ld(7) R0 28
        CIRCLE N 204 2324 476 2596 
        BEGIN RECTANGLE N 312 2376 364 2468 
            FILLCOLOR 192 192 192
            FILLSTYLE Solid
        END RECTANGLE
        BEGIN CIRCLE N 388 2384 416 2412 
            FILLCOLOR 0 0 255
            FILLSTYLE Solid
        END CIRCLE
        BEGIN CIRCLE N 260 2384 288 2412 
            FILLCOLOR 128 128 0
            FILLSTYLE Solid
        END CIRCLE
        BEGIN CIRCLE N 292 2528 320 2556 
            FILLCOLOR 128 128 0
            FILLSTYLE Solid
        END CIRCLE
        BEGIN CIRCLE N 372 2528 400 2556 
            FILLCOLOR 160 160 164
            FILLSTYLE Solid
        END CIRCLE
        BEGIN CIRCLE N 420 2464 448 2492 
            FILLCOLOR 0 128 0
            FILLSTYLE Solid
        END CIRCLE
        BEGIN CIRCLE N 244 2464 272 2492 
            FILLCOLOR 255 0 0
            FILLSTYLE Solid
        END CIRCLE
        LINE N 252 2564 252 2532 
        LINE N 252 2532 224 2532 
        LINE N 432 2556 432 2528 
        LINE N 432 2528 452 2528 
        BEGIN DISPLAY 408 2528 TEXT 5
            FONT 36 "Arial"
        END DISPLAY
        BEGIN DISPLAY 416 2388 TEXT 1
            FONT 36 "Arial"
        END DISPLAY
        BEGIN DISPLAY 244 2392 TEXT 2
            FONT 36 "Arial"
        END DISPLAY
        BEGIN DISPLAY 448 2456 TEXT 3
            FONT 36 "Arial"
        END DISPLAY
        BEGIN DISPLAY 224 2468 TEXT 4
            FONT 36 "Arial"
        END DISPLAY
        BEGIN DISPLAY 276 2532 TEXT 6
            FONT 36 "Arial"
        END DISPLAY
        BEGIN RECTANGLE N 312 2328 364 2348 
            FILLCOLOR 192 192 192
            FILLSTYLE Solid
        END RECTANGLE
        BEGIN BRANCH ps2c
            WIRE 1104 2528 1184 2528
            WIRE 1184 2528 1264 2528
            BEGIN DISPLAY 1184 2528 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN DISPLAY 572 2444 TEXT "Pin3  -  GND"
            FONT 40 "Arial"
            TEXTCOLOR 0 128 0
        END DISPLAY
        BEGIN DISPLAY 572 2480 TEXT "Pin4  -  Voltage Supply"
            FONT 40 "Arial"
        END DISPLAY
        BEGIN DISPLAY 572 2556 TEXT "Pin6  -  Reserved"
            FONT 40 "Arial"
            TEXTCOLOR 128 128 0
        END DISPLAY
        BEGIN DISPLAY 572 2408 TEXT "Pin2  -  Reserved"
            FONT 40 "Arial"
            TEXTCOLOR 128 128 0
        END DISPLAY
        BEGIN DISPLAY 572 2368 TEXT "Pin1  -  Data (PS2D)"
            FONT 40 "Arial"
            TEXTCOLOR 0 0 255
        END DISPLAY
        BEGIN DISPLAY 572 2520 TEXT "Pin5  -  CLK (PS2C)"
            FONT 40 "Arial"
            TEXTCOLOR 255 0 255
        END DISPLAY
        BEGIN RECTANGLE N 108 2264 1400 2644 
            LINESTYLE Dash
        END RECTANGLE
        BEGIN BRANCH ps2d
            WIRE 1104 2416 1184 2416
            WIRE 1184 2416 1264 2416
            BEGIN DISPLAY 1184 2416 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN DISPLAY 128 2296 TEXT "PS2 Port"
            FONT 56 "Arial"
        END DISPLAY
        IOMARKER 1104 2528 ps2c R180 28
        IOMARKER 1104 2416 ps2d R180 28
        BEGIN RECTANGLE N 100 376 696 600 
            LINESTYLE Dash
        END RECTANGLE
        BEGIN BRANCH clk_ic4
            WIRE 256 240 336 240
            WIRE 336 240 400 240
            BEGIN DISPLAY 336 240 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        BEGIN RECTANGLE N 100 104 468 336 
            LINESTYLE Dash
        END RECTANGLE
        BEGIN DISPLAY 188 156 TEXT Clock
            FONT 64 "Arial"
        END DISPLAY
        IOMARKER 256 240 clk_ic4 R180 28
        BEGIN DISPLAY 124 432 TEXT "Push Button Reset"
            FONT 64 "Arial"
        END DISPLAY
        BEGIN BRANCH btn3
            WIRE 256 528 336 528
            WIRE 336 528 416 528
            BEGIN DISPLAY 336 528 ATTR LOC
                ALIGNMENT SOFT-BCENTER
                DISPLAYFORMAT NAMEEQUALSVALUE
            END DISPLAY
        END BRANCH
        IOMARKER 256 528 btn3 R180 28
        BEGIN BRANCH XLXN_31(1:0)
            WIRE 1552 1632 1680 1632
        END BRANCH
        BEGIN BRANCH hsync
            WIRE 1552 1472 1616 1472
            WIRE 1616 1472 1680 1472
            BEGIN DISPLAY 1616 1472 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH vsync
            WIRE 1552 1552 1616 1552
            WIRE 1616 1552 1680 1552
            BEGIN DISPLAY 1616 1552 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH clk_ic4
            WIRE 1616 1392 1664 1392
            WIRE 1664 1392 1680 1392
            BEGIN DISPLAY 1664 1392 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH clk_ic4
            WIRE 1024 1392 1088 1392
            WIRE 1088 1392 1168 1392
            BEGIN DISPLAY 1088 1392 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH btn3
            WIRE 1024 1456 1072 1456
            WIRE 1072 1456 1168 1456
            BEGIN DISPLAY 1072 1456 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH lf_dir(1:0)
            WIRE 976 1584 1056 1584
            WIRE 1056 1584 1168 1584
            BEGIN DISPLAY 1056 1584 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH rt_dir(1:0)
            WIRE 976 1648 1056 1648
            WIRE 1056 1648 1168 1648
            BEGIN DISPLAY 1056 1648 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH clk_ic4
            WIRE 464 1520 528 1520
            WIRE 528 1520 592 1520
            BEGIN DISPLAY 528 1520 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH btn3
            WIRE 464 1584 528 1584
            WIRE 528 1584 592 1584
            BEGIN DISPLAY 528 1584 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ps2d
            WIRE 464 1648 528 1648
            WIRE 528 1648 592 1648
            BEGIN DISPLAY 528 1648 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH ps2c
            WIRE 464 1712 528 1712
            WIRE 528 1712 592 1712
            BEGIN DISPLAY 528 1712 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH serve
            WIRE 976 1520 1056 1520
            WIRE 1056 1520 1168 1520
            BEGIN DISPLAY 1056 1520 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN INSTANCE read_ps2_inst 592 1744 R0
        END INSTANCE
        BEGIN BRANCH ld(7:0)
            WIRE 976 1712 1072 1712
            WIRE 1072 1712 1184 1712
            BEGIN DISPLAY 1072 1712 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN INSTANCE cntrl_inst 1168 1680 R0
        END INSTANCE
        BEGIN INSTANCE vga_inst 1680 1680 R0
        END INSTANCE
        BEGIN BRANCH vga_hs
            WIRE 2096 1648 2192 1648
            WIRE 2192 1648 2272 1648
            BEGIN DISPLAY 2192 1648 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH vga_vs
            WIRE 2096 1584 2192 1584
            WIRE 2192 1584 2192 1584
            WIRE 2192 1584 2272 1584
            BEGIN DISPLAY 2196 1584 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH vga_green
            WIRE 2096 1520 2176 1520
            WIRE 2176 1520 2272 1520
            BEGIN DISPLAY 2176 1520 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH vga_blue
            WIRE 2096 1456 2176 1456
            WIRE 2176 1456 2176 1456
            WIRE 2176 1456 2272 1456
            BEGIN DISPLAY 2180 1456 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH vga_red
            WIRE 2096 1392 2192 1392
            WIRE 2192 1392 2192 1392
            WIRE 2192 1392 2272 1392
            BEGIN DISPLAY 2188 1392 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH clk_ic4
            WIRE 832 1056 896 1056
            WIRE 896 1056 960 1056
            BEGIN DISPLAY 896 1056 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH an(3:0)
            WIRE 1344 1120 1520 1120
            WIRE 1520 1120 1616 1120
            BEGIN DISPLAY 1520 1120 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN BRANCH seg_a,seg_b,seg_c,seg_d,seg_e,seg_f,seg_g,seg_dp
            WIRE 1344 1056 1616 1056
            WIRE 1616 1056 1888 1056
            BEGIN DISPLAY 1616 1056 ATTR Name
                ALIGNMENT SOFT-BCENTER
            END DISPLAY
        END BRANCH
        BEGIN INSTANCE title_inst 960 1152 R0
        END INSTANCE
    END SHEET
END SCHEMATIC