ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 266

• Manufacturer Part Number: ep1agx50d
• Description: Arria Gx Device Data Sheet
• Manufacturer: Altera Corporation

IOE Programmable Delay
IOE
Programmable
Delay
4–112
Arria GX Device Handbook, Volume 1
DSP block
Larger Designs
Input delay from
pin to internal
cells
Input delay from
pin to input
register
Table 4–99. Arria GX Performance Notes (Part 3 of 3)
Table 4–100. Arria GX IOE Programmable Delay on Row Pins (Part 1 of 2)
Parameter
Applications
input register
parallel FIR filter
18-bit 4-tap FIR
Pad to I/O
dataout to
Pad to I/O
Affected
8-bit 16-tap
Paths
18 x 18-bit
18 x 18-bit
36 x 36-bit
36 x 36-bit
core
multiplier
multiplier
multiplier
multiplier
multiplier
9 x 9-bit
filter
Refer to
Table 4–100
Available
Settings
64
8
Tables 4–100
ALUTs
describes IOE programmable delays.
0
0
0
0
0
0
0
Offset
Min
0
0
Industrial
to
Resources Used
Memory Blocks
4–101
Offset
1.782
2.054
Max
TriMatrix
Fast Model
0
0
0
0
0
0
0
for IOE programmable delay.
Offset
Min
Commercial
0
0
DSP Blocks
Offset
1.782
2.054
Max
1
2
4
8
8
8
4
Offset
-6 Speed Grade
Min
0
0
Altera Corporation
-6 Speed Grade
Performance
335.35
335.35
Offset
4.124
4.689
285.0
174.4
285.0
163.0
163.0
Max
May 2008
Units
ns
ns