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| author | James <james.mckenzie@citrix.com> | 2013-10-18 12:25:28 +0100 |
|---|---|---|
| committer | James <james.mckenzie@citrix.com> | 2013-10-18 12:25:28 +0100 |
| commit | 70d56cad0d02525d2ab5f484d048fca391cdce8c (patch) | |
| tree | c4a5b09de6970375c1ad3a056e5187e576372c8d /quartus/keyboard.vhd | |
| parent | 6058ba0cccfc5449170fbb6896b2ea555ddc6604 (diff) | |
| download | bbc_de1-70d56cad0d02525d2ab5f484d048fca391cdce8c.tar.gz bbc_de1-70d56cad0d02525d2ab5f484d048fca391cdce8c.tar.bz2 bbc_de1-70d56cad0d02525d2ab5f484d048fca391cdce8c.zip | |
general tidying
Diffstat (limited to 'quartus/keyboard.vhd')
| -rw-r--r-- | quartus/keyboard.vhd | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/quartus/keyboard.vhd b/quartus/keyboard.vhd index c0b8603..4f736b6 100644 --- a/quartus/keyboard.vhd +++ b/quartus/keyboard.vhd @@ -72,6 +72,7 @@ port ( );
end entity;
+-- altera message_off 10036
architecture rtl of keyboard is
-- PS/2 interface
@@ -149,6 +150,13 @@ begin KEYPRESS <= '0';
end if;
end process;
+
+ keys(10) <= (others => '0');
+ keys(11) <= (others => '0');
+ keys(12) <= (others => '0');
+ keys(13) <= (others => '0');
+ keys(14) <= (others => '0');
+ keys(15) <= (others => '0');
-- Decode PS/2 data
process(CLOCK,nRESET)
@@ -170,12 +178,6 @@ begin keys(8) <= (others => '0');
keys(9) <= (others => '0');
-- These non-existent rows are used in the BBC master
- keys(10) <= (others => '0');
- keys(11) <= (others => '0');
- keys(12) <= (others => '0');
- keys(13) <= (others => '0');
- keys(14) <= (others => '0');
- keys(15) <= (others => '0');
elsif rising_edge(CLOCK) then
-- Copy DIP switches through to row 0
keys(2)(0) <= DIP_SWITCH(7);
|