EP1S80F1508I6ES Datasheet

  • EP1S80F1508I6ES

  • Stratix Device Family Data Sheet

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Stratix Architecture
The number of M512 RAM, M4K RAM, and DSP blocks varies by device
along with row and column numbers and M-RAM blocks.
Table 2鈥?
lists
the resources available in Stratix devices.
Table 2鈥?. Stratix Device Resources
Device
EP1S10
EP1S20
EP1S25
EP1S30
EP1S40
EP1S60
EP1S80
M512 RAM
M4K RAM
Columns/Blocks Columns/Blocks
4 / 94
6 / 194
6 / 224
7 / 295
8 / 384
10 / 574
11 / 767
2 / 60
2 / 82
3 / 138
3 / 171
3 / 183
4 / 292
4 / 364
M-RAM
Blocks
1
2
2
4
4
6
9
DSP Block
Columns/Blocks
2/6
2 / 10
2 / 10
2 / 12
2 / 14
2 / 18
2 / 22
LAB
Columns
40
52
62
67
77
90
101
LAB Rows
30
41
46
57
61
73
91
Logic Array
Blocks
Each LAB consists of 10 LEs, LE carry chains, LAB control signals, local
interconnect, LUT chain, and register chain connection lines. The local
interconnect transfers signals between LEs in the same LAB. LUT chain
connections transfer the output of one LE鈥檚 LUT to the adjacent LE for fast
sequential LUT connections within the same LAB. Register chain
connections transfer the output of one LE鈥檚 register to the adjacent LE鈥檚
register within an LAB. The Quartus
II Compiler places associated logic
within an LAB or adjacent LABs, allowing the use of local, LUT chain,
and register chain connections for performance and area efficiency.
Figure 2鈥?
shows the Stratix LAB.
Altera Corporation
July 2005
2鈥?
Stratix Device Handbook, Volume 1

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