
nIOCS16
nIORD
Z
IOCHRDY
VALID ADDRESS
t9
t18 | Z |
|
t19
VALID DATA
OUT
| Parameter | min | typ | max | units |
|
|
|
|
|
|
t9 | Control Active to IOCHRDY Low |
|
| 15 | ns |
t18 | IOCHRDY Width when Data is Unavailable at |
|
|
|
|
| Data Register |
|
| 575 | ns |
t19 | Valid Data to IOCHRDY Inactive |
|
| 225 | ns |
|
|
|
|
|
|
IOCHRDY is used instead of meeting t20 and t43.
"No Wait St' bit is 1 - IOCHRDY only negated if needed and only for Data Register access.