(4)all of the above
10. a linear regulator op vin(max) = 10v, vout(min) = 4.8v, iout(max) = 2.5ma, iq(max) = 2.5ma, ta(max) = 8.5摄氏度,the regulator is available in 3 packages.each package has the follo thermal characteristics:
package rja(摄氏度/e to handle the po instructions:
int a=5, b=7, c;
c = a+++b;
4. declarations mean?
(1)const int a;
(2)int const a;
(3)const int a;
(4)int const a;
(5)int const a const;
5. statements describe the use of the keyisters or variables. given an integer variable a, ments.
the first should set bit 5 of a. the second shnuld clear bit 5 of a. in both cases, the remaining bits should be unmodified.
7. function return?
char foo(void)
{
unsigned int a = 6;
iht b = -20;
char c;
(a+b > 6) ? (c=1): (c=0);
return c;
}
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