EP2AGX45DF29I5 Altera, EP2AGX45DF29I5 Datasheet - Page 152

• Manufacturer Part Number: EP2AGX45DF29I5
• Description: IC ARRIA II GX FPGA 45K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX45DF29I5

• Number Of Logic Elements/cells: 42959
• Number Of Labs/clbs: 1805
• Total Ram Bits: 3435
• Number Of I /o: 364
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

5–48
Arria II Device Handbook Volume 1: Device Interfaces and Integration
Charge Pump and Loop Filter
You can reconfigure the charge pump and loop filter settings to update the PLL
bandwidth in real time.
charge pump current (Icp), loop filter resistor (R), and capacitor (C) values for Arria II
PLLs.
Table 5–17. charge_pump_current Bit Settings for Arria II Devices
Table 5–18. loop_filter_r Bit Settings for Arria II Devices
Table 5–19. loop_filter_c Bit Settings for Arria II Devices
LFR[4]
0
0
0
0
1
1
1
1
1
1
1
CP[2]
0
0
0
1
LFC[1]
0
0
1
LFR[3]
0
0
0
1
0
0
0
1
1
1
1
Table 5–17
CP[1]
LFR[2]
0
0
1
1
0
0
1
0
0
0
1
0
0
1
1
through
LFR[1]
0
1
0
0
0
1
0
0
1
0
1
LFC[0]
0
1
1
CP[0]
Table 5–19
Chapter 5: Clock Networks and PLLs in Arria II Devices
0
1
1
1
LFR[0]
0
1
0
0
0
1
0
0
1
0
0
show the possible settings for
Decimal Value for Setting
Decimal Value for Setting
December 2010 Altera Corporation
Decimal Value for Setting
PLLs in Arria II Devices
16
19
20
24
27
28
30
0
3
7
1
0
3
4
8
0
1
3