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[/] [structural_vhdl/] [tags/] [vlsi/] [inout_port/] [control_datain.vst] - Rev 3
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-- VHDL structural description generated from `control_datain`
-- date : Mon Aug 27 03:14:41 2001
-- Entity Declaration
ENTITY control_datain IS
PORT (
clk : in BIT; -- clk
rst : in BIT; -- rst
dt_sended : in BIT; -- dt_sended
emp_buf : in BIT; -- emp_buf
en_bufin : inout BIT; -- en_bufin
req_dt : out BIT; -- req_dt
dt_ready : inout BIT; -- dt_ready
n_block : inout BIT; -- n_block
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END control_datain;
-- Architecture Declaration
ARCHITECTURE VST OF control_datain IS
COMPONENT ao22_x2
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
i2 : in BIT; -- i2
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT o3_x2
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
i2 : in BIT; -- i2
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT nao22_x1
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
i2 : in BIT; -- i2
nq : out BIT; -- nq
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT an12_x1
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT na2_x1
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
nq : out BIT; -- nq
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT no3_x1
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
i2 : in BIT; -- i2
nq : out BIT; -- nq
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT o2_x2
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT xr2_x1
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT inv_x1
port (
i : in BIT; -- i
nq : out BIT; -- nq
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT a2_x2
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT oa22_x2
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
i2 : in BIT; -- i2
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT a4_x2
port (
i0 : in BIT; -- i0
i1 : in BIT; -- i1
i2 : in BIT; -- i2
i3 : in BIT; -- i3
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
COMPONENT sff1_x4
port (
ck : in BIT; -- ck
i : in BIT; -- i
q : out BIT; -- q
vdd : in BIT; -- vdd
vss : in BIT -- vss
);
END COMPONENT;
SIGNAL auxsc1 : BIT; -- auxsc1
SIGNAL auxsc2 : BIT; -- auxsc2
SIGNAL auxsc12 : BIT; -- auxsc12
SIGNAL auxsc13 : BIT; -- auxsc13
SIGNAL auxsc14 : BIT; -- auxsc14
SIGNAL auxsc15 : BIT; -- auxsc15
SIGNAL auxsc17 : BIT; -- auxsc17
SIGNAL auxsc19 : BIT; -- auxsc19
SIGNAL auxsc21 : BIT; -- auxsc21
SIGNAL auxsc36 : BIT; -- auxsc36
SIGNAL auxsc29 : BIT; -- auxsc29
SIGNAL auxsc37 : BIT; -- auxsc37
SIGNAL auxsc38 : BIT; -- auxsc38
SIGNAL auxsc39 : BIT; -- auxsc39
SIGNAL auxsc40 : BIT; -- auxsc40
SIGNAL auxsc41 : BIT; -- auxsc41
SIGNAL auxreg3 : BIT; -- auxreg3
SIGNAL auxreg2 : BIT; -- auxreg2
SIGNAL auxreg1 : BIT; -- auxreg1
BEGIN
req_dt : ao22_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => req_dt,
i2 => auxsc41,
i1 => auxsc17,
i0 => auxsc36);
auxsc41 : o3_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc41,
i2 => auxsc40,
i1 => auxreg3,
i0 => rst);
auxsc40 : nao22_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc40,
i2 => auxsc39,
i1 => auxsc29,
i0 => dt_sended);
auxsc39 : inv_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc39,
i => auxsc38);
auxsc38 : an12_x1
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc38,
i1 => auxreg2,
i0 => auxsc37);
auxsc37 : inv_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc37,
i => emp_buf);
auxsc29 : a2_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc29,
i1 => auxreg2,
i0 => auxsc19);
auxsc36 : o2_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc36,
i1 => auxsc19,
i0 => rst);
auxsc21 : na2_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc21,
i1 => auxreg2,
i0 => auxsc19);
auxsc19 : inv_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc19,
i => auxreg1);
auxsc17 : inv_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc17,
i => auxreg3);
auxsc15 : no3_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc15,
i2 => auxsc14,
i1 => auxsc13,
i0 => rst);
auxsc14 : o2_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc14,
i1 => emp_buf,
i0 => auxreg3);
auxsc13 : inv_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc13,
i => auxreg2);
auxsc12 : a2_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc12,
i1 => auxsc1,
i0 => auxreg3);
auxsc2 : xr2_x1
PORT MAP (
vss => vss,
vdd => vdd,
q => auxsc2,
i1 => auxreg3,
i0 => auxreg1);
auxsc1 : inv_x1
PORT MAP (
vss => vss,
vdd => vdd,
nq => auxsc1,
i => rst);
auxinit1_a : a2_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => n_block,
i1 => auxsc2,
i0 => auxsc1);
auxinit2_a : oa22_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => dt_ready,
i2 => auxsc15,
i1 => auxreg1,
i0 => auxsc12);
auxinit3_a : a4_x2
PORT MAP (
vss => vss,
vdd => vdd,
q => en_bufin,
i3 => auxsc21,
i2 => auxsc1,
i1 => auxsc17,
i0 => dt_sended);
current_state_0 : sff1_x4
PORT MAP (
vss => vss,
vdd => vdd,
q => auxreg1,
i => n_block,
ck => clk);
current_state_1 : sff1_x4
PORT MAP (
vss => vss,
vdd => vdd,
q => auxreg2,
i => dt_ready,
ck => clk);
current_state_2 : sff1_x4
PORT MAP (
vss => vss,
vdd => vdd,
q => auxreg3,
i => en_bufin,
ck => clk);
end VST;
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