EP2AGX45DF29I5 Altera, EP2AGX45DF29I5 Datasheet - Page 264

• 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: -

8–24
Figure 8–21. Bit Order and Word Boundary for One Differential Channel
Note to
(1) These waveforms are only functional waveforms and are not intended to convey timing information.
Arria II Device Handbook Volume 1: Device Interfaces and Integration
Transmitter Channel
Operation (x8 Mode)
Operation (x8 Mode)
Receiver Channel
rx_out [7..0]
tx_outclock
rx_outclock
rx_inclock
Figure
tx_out
rx_in
8–21:
X
7
X X X X X X X
6
X X X X X X X X
For other serialization factors, use the Quartus II software tools to find the bit position
in the word. The bit positions after deserialization are listed in
Table 8–8
The MSB and LSB positions increase with the number of channels used in a system.
Table 8–8. Differential Bit Naming
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Previous Cycle
4
Receiver Channel Data
3
2
lists the conventions for differential bit naming for 18 differential channels.
Number
1
0
MSB
7
X
6
X
Current Cycle
5
X X X X X X X X
X
4 3
X
X
2
Chapter 8: High-Speed Differential I/O Interfaces and DPA in Arria II Devices
X
1
LSB
X
0
X X X
X
MSB Position
Next Cycle
X
103
111
119
127
135
143
X
15
23
31
39
47
55
63
71
79
87
95
7
X X X X 7 6 5 4
X X X X X
X
(Note 1)
Internal 8-Bit Parallel Data
X
X
X
X
X
December 2010 Altera Corporation
Source-Synchronous Timing Budget
X
Table
X
X
LSB Position
3 2 1 0 X X X X
8–8.
X
104
112
120
128
136
16
24
32
40
48
56
64
72
80
88
96
0
8
X
X
X
X