EPF10K10 ETC, EPF10K10 Datasheet - Page 54

• Manufacturer Part Number: EPF10K10
• Description: EMBEDDED PROGRAMMABLE LOGIC FAMILY
• Manufacturer: ETC

Figure 25. FLEX 10K Device LE Timing Model
54
FLEX 10K Embedded Programmable Logic Family Data Sheet
Control-In
Data-In
Carry-In
Figures 25
and functions within the LE, IOE, and EAB timing models.
Packed Register
Register Control
Carry Chain
LUT Delay
t
t
t
t
t
t
t
t
t
LUT
CLUT
PACKED
C
EN
RLUT
CGENR
CGEN
CICO
Delay
Delay
Delay
through
Cascade-In
t
Carry-Out
LABCARRY
27
show the delays that correspond to various paths
Cascade-Out
t
LABCASC
t
CASC
Register
Delays
t
t
t
t
t
t
CO
COMB
SU
H
PRE
CLR
Altera Corporation
Data-Out