EP1S40B956C5 Altera, EP1S40B956C5 Datasheet - Page 395
EP1S40B956C5
Manufacturer Part Number
EP1S40B956C5
Description
IC STRATIX FPGA 40K LE 956-BGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F484I6N.pdf
(864 pages)
Specifications of EP1S40B956C5
Number Of Logic Elements/cells
41250
Number Of Labs/clbs
4125
Total Ram Bits
3423744
Number Of I /o
683
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
956-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP1S40B956C5
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
- Current page: 395 of 864
- Download datasheet (11Mb)
Conclusion
Altera Corporation
July 2005
Figure 2–16. Mixed-Port Read-During-Write: OLD_DATA
For mixed-port read-during-write operation of the same address location
of a M-RAM block, the RAM outputs are unknown, as shown in
Figure
Figure 2–17. Mixed-Port Read-During-Write: DONT_CARE
Mixed-port read-during-write is not supported when two different clocks
are used in a dual-port RAM. The output value will be unknown during
a mixed-port read-during-write operation.
TriMatrix memory, an enhanced RAM architecture with extremely high
memory bandwidth in Stratix and Stratix GX devices, gives advanced
control of memory applications with features such as byte enables, parity
bit storage, and shift-register mode, as well as mixed-port width support
and true dual-port mode.
2–17.
TriMatrix Embedded Memory Blocks in Stratix & Stratix GX Devices
address A and
address A and
address B
address B
data_out
data_out
data_in
data_in
inclock
inclock
Port A
Port A
Port B
Port B
Port A
Port A
Port B
Port B
wren
wren
wren
wren
A
A
Unknown
Old
Address Q
Address Q
Stratix Device Handbook, Volume 2
A
B
B
B
B
2–27
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