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[/] [a-z80/] [trunk/] [cpu/] [control/] [interrupts.bdf] - Blame information for rev 8

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1 3 gdevic 
/*
2 
WARNING: Do NOT edit the input and output ports in this file in a text
3 
editor if you plan to continue editing the block that represents it in
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the Block Editor! File corruption is VERY likely to occur.
5 
*/
6 
/*
7 
Copyright (C) 1991-2013 Altera Corporation
8 
Your use of Altera Corporation's design tools, logic functions
9 
and other software and tools, and its AMPP partner logic
10 
functions, and any output files from any of the foregoing
11 
(including device programming or simulation files), and any
12 
associated documentation or information are expressly subject
13 
to the terms and conditions of the Altera Program License
14 
Subscription Agreement, Altera MegaCore Function License
15 
Agreement, or other applicable license agreement, including,
16 
without limitation, that your use is for the sole purpose of
17 
programming logic devices manufactured by Altera and sold by
18 
Altera or its authorized distributors.  Please refer to the
19 
applicable agreement for further details.
20 
*/
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(connector
1606 
        (pt 480 1064)
1607 
        (pt 480 1104)
1608 
)
1609 
(connector
1610 
        (pt 584 976)
1611 
        (pt 584 1104)
1612 
)
1613 
(connector
1614 
        (pt 448 1024)
1615 
        (pt 408 1024)
1616 
)
1617 
(connector
1618 
        (pt 408 1024)
1619 
        (pt 408 1048)
1620 
)
1621 
(connector
1622 
        (pt 392 1008)
1623 
        (pt 448 1008)
1624 
)
1625 
(connector
1626 
        (pt 456 920)
1627 
        (pt 552 920)
1628 
)
1629 
(connector
1630 
        (pt 376 928)
1631 
        (pt 392 928)
1632 
)
1633 
(connector
1634 
        (pt 616 920)
1635 
        (pt 688 920)
1636 
)
1637 
(connector
1638 
        (pt 512 1008)
1639 
        (pt 688 1008)
1640 
)
1641 
(connector
1642 
        (pt 208 896)
1643 
        (pt 232 896)
1644 
        (bus)
1645 
)
1646 
(connector
1647 
        (pt 200 1048)
1648 
        (pt 408 1048)
1649 
)
1650 
(connector
1651 
        (pt 232 896)
1652 
        (pt 232 912)
1653 
        (bus)
1654 
)
1655 
(connector
1656 
        (pt 232 912)
1657 
        (pt 232 928)
1658 
        (bus)
1659 
)
1660 
(connector
1661 
        (pt 232 928)
1662 
        (pt 232 1000)
1663 
        (bus)
1664 
)
1665 
(connector
1666 
        (pt 232 1000)
1667 
        (pt 232 1016)
1668 
        (bus)
1669 
)
1670 
(connector
1671 
        (pt 200 1080)
1672 
        (pt 424 1080)
1673 
)
1674 
(connector
1675 
        (pt 424 1080)
1676 
        (pt 536 1080)
1677 
)
1678 
(connector
1679 
        (pt 200 1104)
1680 
        (pt 480 1104)
1681 
)
1682 
(connector
1683 
        (pt 480 1104)
1684 
        (pt 584 1104)
1685 
)
1686 
(connector
1687 
        (pt 272 792)
1688 
        (pt 288 792)
1689 
)
1690 
(connector
1691 
        (text "nreset" (rect 185 792 215 804)(font "Arial" ))
1692 
        (pt 288 808)
1693 
        (pt 176 808)
1694 
)
1695 
(connector
1696 
        (text "in_intr" (rect 183 776 212 788)(font "Arial" ))
1697 
        (pt 224 792)
1698 
        (pt 176 792)
1699 
)
1700 
(connector
1701 
        (pt 288 576)
1702 
        (pt 272 576)
1703 
)
1704 
(connector
1705 
        (text "in_nmi" (rect 175 560 206 572)(font "Arial" ))
1706 
        (pt 168 576)
1707 
        (pt 224 576)
1708 
)
1709 
(connector
1710 
        (text "nreset" (rect 175 576 205 588)(font "Arial" ))
1711 
        (pt 288 592)
1712 
        (pt 168 592)
1713 
)
1714 
(connector
1715 
        (pt 584 728)
1716 
        (pt 584 760)
1717 
)
1718 
(connector
1719 
        (pt 640 576)
1720 
        (pt 640 656)
1721 
)
1722 
(connector
1723 
        (pt 640 496)
1724 
        (pt 640 528)
1725 
)
1726 
(connector
1727 
        (pt 352 800)
1728 
        (pt 456 800)
1729 
)
1730 
(connector
1731 
        (pt 456 728)
1732 
        (pt 456 800)
1733 
)
1734 
(connector
1735 
        (pt 584 568)
1736 
        (pt 584 552)
1737 
)
1738 
(connector
1739 
        (text "nreset" (rect 521 552 551 564)(font "Arial" ))
1740 
        (pt 520 568)
1741 
        (pt 584 568)
1742 
)
1743 
(connector
1744 
        (pt 640 656)
1745 
        (pt 664 656)
1746 
)
1747 
(connector
1748 
        (text "clk" (rect 522 496 536 508)(font "Arial" ))
1749 
        (pt 520 512)
1750 
        (pt 552 512)
1751 
)
1752 
(connector
1753 
        (text "clk" (rect 519 672 533 684)(font "Arial" ))
1754 
        (pt 520 688)
1755 
        (pt 552 688)
1756 
)
1757 
(connector
1758 
        (text "clk" (rect 388 672 402 684)(font "Arial" ))
1759 
        (pt 392 688)
1760 
        (pt 424 688)
1761 
)
1762 
(connector
1763 
        (pt 352 672)
1764 
        (pt 424 672)
1765 
)
1766 
(connector
1767 
        (pt 368 632)
1768 
        (pt 368 744)
1769 
)
1770 
(connector
1771 
        (pt 504 632)
1772 
        (pt 504 528)
1773 
)
1774 
(connector
1775 
        (pt 552 528)
1776 
        (pt 504 528)
1777 
)
1778 
(connector
1779 
        (text "test1" (rect 377 616 401 628)(font "Arial" ))
1780 
        (pt 368 632)
1781 
        (pt 504 632)
1782 
)
1783 
(connector
1784 
        (pt 352 584)
1785 
        (pt 456 584)
1786 
)
1787 
(connector
1788 
        (pt 456 584)
1789 
        (pt 456 552)
1790 
)
1791 
(connector
1792 
        (pt 208 512)
1793 
        (pt 424 512)
1794 
)
1795 
(connector
1796 
        (pt 400 496)
1797 
        (pt 400 456)
1798 
)
1799 
(connector
1800 
        (pt 424 496)
1801 
        (pt 400 496)
1802 
)
1803 
(connector
1804 
        (pt 640 496)
1805 
        (pt 744 496)
1806 
)
1807 
(connector
1808 
        (pt 728 664)
1809 
        (pt 744 664)
1810 
)
1811 
(connector
1812 
        (text "nmi_armed" (rect 627 480 681 492)(font "Arial" ))
1813 
        (pt 488 496)
1814 
        (pt 552 496)
1815 
)
1816 
(connector
1817 
        (pt 616 496)
1818 
        (pt 640 496)
1819 
)
1820 
(connector
1821 
        (pt 616 672)
1822 
        (pt 664 672)
1823 
)
1824 
(connector
1825 
        (text "int_armed" (rect 497 656 545 668)(font "Arial" ))
1826 
        (pt 488 672)
1827 
        (pt 552 672)
1828 
)
1829 
(connector
1830 
        (pt 504 744)
1831 
        (pt 504 704)
1832 
)
1833 
(connector
1834 
        (pt 552 704)
1835 
        (pt 504 704)
1836 
)
1837 
(connector
1838 
        (pt 352 744)
1839 
        (pt 368 744)
1840 
)
1841 
(connector
1842 
        (pt 368 744)
1843 
        (pt 504 744)
1844 
)
1845 
(connector
1846 
        (text "nreset" (rect 520 744 550 756)(font "Arial" ))
1847 
        (pt 520 760)
1848 
        (pt 584 760)
1849 
)
1850 8 gdevic 
(connector
1851 
        (text "iff1" (rect 756 96 773 108)(font "Arial" ))
1852 
        (pt 768 112)
1853 
        (pt 688 112)
1854 
)
1855 3 gdevic 
(junction (pt 240 160))
1856 
(junction (pt 240 176))
1857 
(junction (pt 296 128))
1858 
(junction (pt 224 240))
1859 
(junction (pt 384 240))
1860 
(junction (pt 336 328))
1861 
(junction (pt 232 912))
1862 
(junction (pt 232 928))
1863 
(junction (pt 232 1000))
1864 
(junction (pt 424 1080))
1865 
(junction (pt 480 1104))
1866 
(junction (pt 640 496))
1867 
(junction (pt 368 744))
1868 
(text "IM (Interrupt Mode) register" (rect 320 840 504 856)(font "Arial" (font_size 10)))
1869 
(text "IFF1 and IFF2 flags" (rect 336 24 468 40)(font "Arial" (font_size 10)))
1870 
(text "INT and NMI state flags" (rect 328 400 487 416)(font "Arial" (font_size 10)))
1871 
(text "Reading opcode[4:3] from the db0" (rect 32 912 224 926)(font "Arial" (font_size 8)))
1872 
(text "Clear IFF1 on NMI" (rect 40 368 137 382)(font "Arial" (font_size 8)))
1873 
(text "Clear IFF1, IFF2 on INTR" (rect 40 288 174 302)(font "Arial" (font_size 8)))
1874 
(text "MUX: IFF1 can be loaded from IFF2 or op3" (rect 400 176 637 190)(font "Arial" (font_size 8)))
1875 
(title_block
1876 
        (rect 24 1144 281 1196)
1877 
        (name "title-custom-small")
1878 8 gdevic 
        (section (rect 0 35 256 51)(text "DATE" (rect 2 0 30 12)(font "Arial" ))(text "July 19, 2014, 2016" (rect 56 3 166 17)(font "Arial" (font_size 8)))(border))
1879 
        (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))
1880 
        (section (rect 104 0 256 17)(text "MODULE" (rect 2 1 48 13)(font "Arial" ))(text "interrupts" (rect 43 2 109 17)(font "Arial" (font_size 9)(bold)))(border))
1881 3 gdevic 
        (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))
1882 8 gdevic 
        (section (rect 192 35 256 51)(text "REV" (rect 2 1 25 13)(font "Arial" ))(text "1.4" (rect 43 3 60 17)(font "Arial" (font_size 8)))(border))
1883 3 gdevic 
        (drawing
1884 
        )
1885 
)

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