DK-DEV-4SGX230N Altera, DK-DEV-4SGX230N Datasheet - Page 64

• Manufacturer Part Number: DK-DEV-4SGX230N
• Description: KIT DEVELOPMENT STRATIX IV
• Manufacturer: Altera
• Series: Stratix® IVr
• Type: FPGAr

Specifications of DK-DEV-4SGX230N

• Contents: Development Board, Universal Power Supply, Cables and Software
• Silicon Manufacturer: Altera
• Core Architecture: FPGA
• Core Sub-architecture: Stratix
• Silicon Core Number: EP4S
• Silicon Family Name: Stratix IV GX
• Rohs Compliant: Yes
• For Use With/related Products: EP4SGX230K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2594

1–56
Table 1–42. DPA Lock Time Specifications—Stratix IV ES Devices Only
Stratix IV Device Handbook Volume 4: Device Datasheet and Addendum
SPI-4
Parallel Rapid I/O
Miscellaneous
Notes to
(1) The DPA lock time is for one channel.
(2) One data transition is defined as a 0-to-1 or 1-to-0 transition.
(3) The DPA lock time applies to both commercial and industrial grade.
(4) This is the number of repetition for the stated training pattern to achieve 256 data transitions.
(5) Slow clock = Data rate (Mbps)/Deserialization factor.
Standard
Table 1–42
:
00000000001111111111
Table 1–42
Figure 1–4
Figure 1–4. DPA Lock Time Specification with DPA PLL Calibration Enabled
Training Pattern
rx_dpa_locked
00001111
10010000
10101010
01010101
rx_reset
lists the DPA lock time specifications for Stratix IV ES devices.
shows the DPA lock time specifications with DPA PLL calibration enabled.
Number of Data
one repetition
Transitions in
of training
pattern
transitions
256 data
2
2
4
8
8
Chapter 1: DC and Switching Characteristics for Stratix IV Devices
clock cycles
96 slow
repetitions
transitions
Number of
per 256
data
128
128
64
32
32
(4)
(Note
DPA Lock Time
transitions
256 data
1), (2),
without DPA PLL
without DPA PLL
without DPA PLL
without DPA PLL
without DPA PLL
with DPA PLL
with DPA PLL
with DPA PLL
with DPA PLL
with DPA PLL
Condition
calibration
calibration
calibration
calibration
calibration
calibration
calibration
calibration
calibration
calibration
clock cycles
(3)
96 slow
April 2011 Altera Corporation
transitions
2x96 slow clock cycles
2x96 slow clock cycles
2x96 slow clock cycles
2x96 slow clock cycles
2x96 slow clock cycles
256 data
3x256 data transitions +
3x256 data transitions +
3x256 data transitions +
3x256 data transitions +
3x256 data transitions +
Switching Characteristics
256 data transitions
256 data transitions
256 data transitions
256 data transitions
256 data transitions
Maximum
(5)
(5)
(5)
(5)
(5)