Altera RapidIO MegaCore Function - Manual (Page 17)

Chapter 1: About This MegaCore Function 1–9
Performance and Resource Utilization
August 2014 Altera Corporation RapidIO MegaCore Function
User Guide
Table 1–6 shows results obtained using the Quartus II software v11.1 for the following
devices:
■ Stratix IV GX (EP4SGX230DF29C2)
■ Arria II GX (EP2AGX65DF25C4)
■ Arria II GZ (EP2AGZ225FF35C3)
Table 1–7 and Table 1–8 show the recommended device family speed grades for the
supported link widths and internal clock frequencies. In all cases, Altera recommends
that you set Quartus II Analysis & Synthesis Optimization Technique to Speed.
f
For information about how to apply the Speed setting, refer to volume 1 of the
Quartus II Handbook.
Table 1–6. RapidIO IP Core Stratix IV and Legacy Arria Series Resource Utilization
Device
Parameters
Combinational
ALUTs
Logic
Registers
Memory
Layers Mode Baud Rate (Gbaud) M9K
Memory
ALUT
Stratix IV GX
Physical
layer
only 1x 3.125 3,700 4,000 27 24
4x 3.125 5,200 5,900 25 38
Physical and
Transport
layers, and
I/O master and
slave 1x 3.125 7,100 7,600 51 87
4x 3.125 9,000 10,300 51 83
Arria II GX
Physical
layer
only 1x 3.125 3,700 3,900 33 0
4x 3.125 5,400 5,800 32 0
Physical and
Transport
layers, and
I/O master and
slave 1x 3.125 7,100 7,400 63 0
4x 3.125 8,200 9,600 63 0
Arria II GZ
Physical
layer
only 1x 5.00 3,700 4,000 29 20
4x 3.125 5,500 6,000 29 38
Physical and
Transport
layers, and
I/O master and
slave 1x 5.00 7,100 7,600 54 74
4x 3.125 8,600 9,800 56 50