The S0 and S1 pins serve as configuration inputs in digital electronics, often found in integrated circuits or microcontrollers. These pins allow users to modify the device's behavior or operating mode based on specific requirements or application needs. By setting different logic levels (high or low) on the S0 and S1 pins, the user can select the desired function or mode without requiring additional hardware or software. The precise function of these pins varies depending on the device in use, so it is essential to consult the relevant datasheet for accurate information.
S0,S1 and IO/M are the status signal of 8085 mpu
h(t)=at2+S0
The control signals in an 8085 are already generated. They are CLK, S0, S1, ALE, RD-, WR-, IO/M-, INTA-, HLDA, SOD, and RESET OUT. The only control signal that needs to be generated in a medium to large bus organization is DATAENEABLE-. This is optional, if the external logic is compatible but, if not, it needs to be generated from ALE, S1, and CLK, in order to properly drive the data bus buffers without encountering a race condition during WR-. Basically, DATAENABLE- is equal to (RD- when ALE is low) if S1 is high, and it is equal to ALE if S1 is low.
Let the inputs be A2 A1 A0 & outputs be S5 S4 S3 S2 S1 S0. Now, make a truth table as follows A2 A1 A0 S5 S4 S3 S2 S1 S0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 and so on....... Finally we'll get S0 = A0 S1 = 0 S2 = A1 A2(bar) S3 = A0 [ A1 XOR A2] S4 = A2 [A1(bar) + A0 ] S5 = A1 A2
strlen(s1) to find the length of the string s1 strcpy(s1,s2) copy source string to destination string(i.e copies s2 to s1,s2 remain unchanged) strcmp(s1,s2) compares s1 and s2 and prints 0 if s1 and s2 are equal,-1 if s2 is greater, 1 if s1 is greater strcat(s1,s2) combines string s1 and s2 to a single word and stores it in s1 strupr() converts lower case string to upper case strlwr() converts upper case string to lower case
char *strmerge (char *s3, const char *s1, const char *s2) { strcpy (s3, s1); strcat (s3, s2); return s3; }
Attachment to bacteria .
The knockout pins hit the transfer plate, actuating the knockout cylinders.
Let's try it with recursion: S0=1 S1=1 S2=2 S3=5 S4=16 Sn=sumk=0..n-1S(k)S(n-1-k)
it is used when you need to cut or puncture the object that you are disecting
diamond pins are used for locating holes in jigs
Assume that the starting/seed value is s0 = 0 and the sequence is sn = sn - 1 + 3. Substitute the value of n for each nth term to get: s1 = 3 s2 = 6 s3 = 9 s4 = 12 s5 = 15