黑白CMOS图像传感器OV9120的原理及应用
end if;
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end if;
end if;
end process lock;
reg1: process(n1,q,load)
variable pp:std_logic_vector(7 downto 0);?
variable b:integer range 7 to 0;
variable c:integer range 13 to 0;
begin
if(n1=‘1’or reset_i=‘0’) then p<=‘1’;c:=0; b:=0;QB<=‘0’;
else
if(q'event and q=‘0’)then
if load=‘1’ then;
c:=c+1?
if c<13 then
if c=1 then
pp:=″11000010″;
elsif c=2 then
pp:=″00001100″;
elsif c=3 then
pp:=″00101001″;
elsif c=4 then
pp?=″11000010″;
elsif c=5 then
pp:=″00001101″;
elsif c=6 then
pp:=″10000000″;
elsif c=7 then
pp:=″11000010″;
elsif c=8 then
pp:=″00010001″;
elsif c=9 then
pp:=″10000000″;
elsif c=10 then
pp:=″11000010″;
elsif c=11 then
pp:=″00010011″;
elsif c=12 then
pp:=″00010111″?
end if;
b:=0;p<=pp(7);
elsif c=13 then
p<=‘0’; QB<=‘1’;
《黑白CMOS图像传感器OV9120的原理及应用(第4页)》