5. High-Speed Differential I/O Interfaces with DPA in Stratix II an" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� EP2S60F484C5N
寤犲晢锛� Altera
鏂囦欢闋佹暩(sh霉)锛� 429/768闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC STRATIX II FPGA 60K 484-FBGA
鐢�(ch菐n)鍝佸煿瑷撴ā濉婏細 Three Reasons to Use FPGA's in Industrial Designs
妯欐簴鍖呰锛� 20
绯诲垪锛� Stratix® II
LAB/CLB鏁�(sh霉)锛� 3022
閭忚集鍏冧欢/鍠厓鏁�(sh霉)锛� 60440
RAM 浣嶇附瑷堬細 2544192
杓稿叆/杓稿嚭鏁�(sh霉)锛� 334
闆绘簮闆诲锛� 1.15 V ~ 1.25 V
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
宸ヤ綔婧害锛� 0°C ~ 85°C
灏佽/澶栨锛� 484-BBGA
渚涙噳鍟嗚ō鍌欏皝瑁濓細 484-FBGA锛�23x23锛�
閰嶇敤锛� 544-1700-ND - DSP KIT W/STRATIX II EP2S60N
544-1697-ND - NIOS II KIT W/STRATIX II EP2S60N
鍏跺畠鍚嶇ū锛� 544-1908
EP2S60F484C5N-ND
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Altera Corporation
5鈥�1
January 2008
5. High-Speed Differential I/O
Interfaces with DPA in Stratix II
and Stratix II GX Devices
Introduction
Stratix II and Stratix II GX device family offers up to 1-Gbps
differential I/O capabilities to support source-synchronous
communication protocols such as HyperTransport technology, Rapid
I/O, XSBI, and SPI.
Stratix II and Stratix II GX devices have the following dedicated circuitry
for high-speed differential I/O support:
鈻�
Differential I/O buffer
鈻�
Transmit serializer
鈻�
Receive deserializer
鈻�
Data realignment circuit
鈻�
Dynamic phase aligner (DPA)
鈻�
Synchronizer (FIFO buffer)
鈻�
Analog PLLs (fast PLLs)
For high-speed differential interfaces, Stratix II and Stratix II GX devices
can accommodate different differential I/O standards, including the
following:
鈻�
LVDS
鈻�
HyperTransport technology
鈻�
HSTL
鈻�
SSTL
鈻�
LVPECL
1
HSTL, SSTL, and LVPECL I/O standards can be used only for
PLL clock inputs and outputs in differential mode.
I/O Banks
Stratix II and Stratix II GX inputs and outputs are partitioned into banks
located on the periphery of the die. The inputs and outputs that support
LVDS and HyperTransport technology are located in row I/O banks, two
on the left and two on the right side of the Stratix II device and two on the
left side of the Stratix II GX device. LVPECL, HSTL, and SSTL standards
are supported on certain top and bottom banks of the die (banks 9 to 12)
when used as differential clock inputs/outputs. Differential HSTL and
SSTL standards can be supported on banks 3, 4, 7, and 8 if the pins on
these banks are used as DQS/DQSn pins. Figures 5鈥�1 and 5鈥�2 show
where the banks and the PLLs are located on the die.
SII52005-2.2
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EP1S25F672I7N IC STRATIX FPGA 25K LE 672-FBGA
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EP2S60F672C3 鍔熻兘鎻忚堪:FPGA - 鐝�(xi脿n)鍫村彲绶ㄧ▼闁€闄e垪 FPGA - Stratix II 3022 LABs 492 IOs RoHS:鍚� 鍒堕€犲晢:Altera Corporation 绯诲垪:Cyclone V E 鏌垫サ鏁�(sh霉)閲�: 閭忚集濉婃暩(sh霉)閲�:943 鍏�(n猫i)宓屽紡濉奟AM - EBR:1956 kbit 杓稿叆/杓稿嚭绔暩(sh霉)閲�:128 鏈€澶у伐浣滈牷鐜�:800 MHz 宸ヤ綔闆绘簮闆诲:1.1 V 鏈€澶у伐浣滄韩搴�:+ 70 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:FBGA-256
EP2S60F672C3N 鍔熻兘鎻忚堪:FPGA - 鐝�(xi脿n)鍫村彲绶ㄧ▼闁€闄e垪 FPGA - Stratix II 3022 LABs 492 IOs RoHS:鍚� 鍒堕€犲晢:Altera Corporation 绯诲垪:Cyclone V E 鏌垫サ鏁�(sh霉)閲�: 閭忚集濉婃暩(sh霉)閲�:943 鍏�(n猫i)宓屽紡濉奟AM - EBR:1956 kbit 杓稿叆/杓稿嚭绔暩(sh霉)閲�:128 鏈€澶у伐浣滈牷鐜�:800 MHz 宸ヤ綔闆绘簮闆诲:1.1 V 鏈€澶у伐浣滄韩搴�:+ 70 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:FBGA-256
EP2S60F672C4 鍔熻兘鎻忚堪:FPGA - 鐝�(xi脿n)鍫村彲绶ㄧ▼闁€闄e垪 FPGA - Stratix II 3022 LABs 492 IOs RoHS:鍚� 鍒堕€犲晢:Altera Corporation 绯诲垪:Cyclone V E 鏌垫サ鏁�(sh霉)閲�: 閭忚集濉婃暩(sh霉)閲�:943 鍏�(n猫i)宓屽紡濉奟AM - EBR:1956 kbit 杓稿叆/杓稿嚭绔暩(sh霉)閲�:128 鏈€澶у伐浣滈牷鐜�:800 MHz 宸ヤ綔闆绘簮闆诲:1.1 V 鏈€澶у伐浣滄韩搴�:+ 70 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:FBGA-256