CDC303

OCTAL DIVIDE-BY-2 CIRCUIT/CLOCK DRIVER

SCAS323A – JULY 1990 – REVISED NOVEMBER 1995

5

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

CLK

Q1

CLR, PRE

1

0

tPHL1

tPHL2

tPHL3

tPHL4

tPHL5

tPHL6

tPLH1

tPLH2

tPLH3

tPLH4

tPLH5

tPLH6

tPHL7

tPLH7

tPHL8

tPLH8

Q2

Q3

Q4

Q5

Q6

Q7

Q8

NOTES: A. tsk(o), CLK to Q, is calculated as the greater of:

– The difference between the fastest and slowest of tPLHn ( n = 1, 2, 3, 4, 5, 6)

– The difference between the fastest and slowest of tPHLn ( n = 1, 2, 3, 4, 5, 6)

B. tsk(o), CLK to Q, is calculated as the greater of: | tPLH7 – tPLH8 | and | tPHL7 – tPHL8 |.

C. tsk(o), CLK to Q and Q, is calculated as the greater of:

– The difference between the fastest and slowest of tPLHn ( n = 1, 2, 3, 4, 5, 6), tPHL7, and tPHL8

– The difference between the fastest and slowest of tPHLn ( n = 1, 2, 3, 4, 5, 6), tPLH7, and tPLH8

D. tsk(p) is calculated as the greater of | tPLHn – tPHLn | ( n = 1, 2, 3, . . ., 8 ).