ep1s25 Altera Corporation, ep1s25 Datasheet - Page 202

• Manufacturer Part Number: ep1s25
• Description: Stratix Device Family Data Sheet
• Manufacturer: Altera Corporation

Timing Model
4–32
Stratix Device Handbook, Volume 1
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
MRAMBESU
MRAMBEH
MRAMDATAASU
MRAMDATAAH
MRAMADDRASU
MRAMADDRAH
MRAMDATABSU
MRAMDATABH
MRAMADDRBSU
MRAMADDRBH
MRAMDATACO1
MRAMDATACO2
MRAMCLKHL
MRAMCLR
R 4
R 8
R 2 4
C 4
C 8
C 1 6
L O C A L
Table 4–50. M-RAM Block Internal Timing Microparameters (Part 2 of 2)
Table 4–51. Routing Delay Internal Timing Parameters
Symbol
Symbol
Min
-5
1,000
268
371
465
440
577
445
313
Min
135
25
18
25
18
25
18
25
18
25
18
Max
Routing delays vary depending on the load on that specific routing line.
The Quartus II software reports the routing delay information when
running the timing analysis for a design.
-5
1,038
4,362
Max
Min
1,111
-6
Min
150
25
20
25
20
25
20
25
20
25
20
295
349
512
484
634
489
345
Max
-6
1,053
4,939
Max
Min
1,190
Min
172
28
23
28
23
28
23
28
23
28
23
-7
339
401
588
557
730
563
396
Max
-7
1,210
5,678
Max
Min
1,400
Min
202
33
27
33
27
33
27
33
27
33
27
-8
390
461
676
641
840
647
455
Altera Corporation
-8
Max
1,424
6,681
Max
January 2006
ps
ps
ps
ps
ps
ps
ps
Unit
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps