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https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk
[/] [open8_urisc/] [trunk/] [VHDL/] [Open8_pkg.vhd] - Diff between revs 224 and 226
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| Rev 224 |
Rev 226 |
| Line 38... |
Line 38... |
-- GP flags.
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-- GP flags.
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-- Seth Henry 03/18/20 Added the ceil_log2 function, since it is used in
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-- Seth Henry 03/18/20 Added the ceil_log2 function, since it is used in
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-- memory sizing calculations.
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-- memory sizing calculations.
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-- Seth Henry 04/09/20 Added the I bit to the exported flags for use in
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-- Seth Henry 04/09/20 Added the I bit to the exported flags for use in
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-- memory protection schemes.
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-- memory protection schemes.
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-- Seth Henry 04/16/20 Added the OPEN8_BUS_TYPE record to simplify
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-- peripheral connections.
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library ieee;
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library ieee;
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use ieee.std_logic_1164.all;
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use ieee.std_logic_1164.all;
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use ieee.std_logic_arith.all;
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use ieee.std_logic_arith.all;
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| Line 106... |
Line 108... |
Clock_Frequency : real
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Clock_Frequency : real
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);
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);
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port(
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port(
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Clock : in std_logic;
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Clock : in std_logic;
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PLL_Locked : in std_logic;
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PLL_Locked : in std_logic;
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CPU_Halt : in std_logic := '0';
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Halt_Req : in std_logic := '0';
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Halt_Ack : out std_logic;
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Open8_Bus : out OPEN8_BUS_TYPE;
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Open8_Bus : out OPEN8_BUS_TYPE;
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Rd_Data : in DATA_TYPE;
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Rd_Data : in DATA_TYPE;
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Interrupts : in INTERRUPT_BUNDLE := x"00"
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Interrupts : in INTERRUPT_BUNDLE := x"00"
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);
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);
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end component;
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end component;
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