QL6325E Eclipse-E Data Sheet Rev. F
Figure 37: Eclipse-E Output Register Cell
PAD
OUTPUT
REGISTER
Table 19: Eclipse-E I/O Cell Output Timing
Symbol
Output Register Cell Only
Parameter
Value (ns)
Slow Slew Max
Fast Slew Max
tOUTLH
Output Delay low to high (90% of H)
4.0
tOUTHL
Output Delay high to low (10% of L)
3.5
tPZH
Output Delay tri-state to high (90% of H)
4.96
tPZL
Output Delay tri-state to low (10% of L)
4.87
tPHZ
Output Delay high to tri-state
5.8
tPLZ
Output Delay low to tri-state
5.58
tCOP
Clock-to-out delay (does not include clock tree delays)
5.49
2.95
2.49
2.93
2.84
3.62
3.4
3.3
© 2005 QuickLogic Corporation
www.quicklogic.com
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