參數(shù)資料
型號： ORT82G5-1BM680
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： FPGA
英文描述： FPGA, 1296 CLBS, 380000 GATES, PBGA680
封裝： PLASTIC, BGA-680
文件頁數(shù)： 46/110頁
文件大小： 1459K
代理商： ORT82G5-1BM680
40
Lattice Semiconductor
Data Sheet
January 25, 2002
8b/10b SERDES Backplane Interface FPSC
ORCA ORT82G5 1.0-1.25/2.0-2.5/3.125-3.5 Gbits/s
Backplane Transceiver Core Detailed Description (continued)
ASB Memory Blocks
This section describes the memory blocks in the embedded core. Note that although the memory blocks are in the
embedded core part of the chip, they do not interact with the rest of the embedded core circuits. They are stand-
alone blocks designed specically to increase RAM capacity in the ORT82G5 chip, and will be used by the soft IP
cores in the FPGA.
There are two independent memory blocks in the embedded core. These are in addition to the block RAMs found in
the FPGA portion of the ORT82G5. A block diagram of a memory block is shown in Figure 16. Each memory block
has a capacity of 4K word by 36 bit. It has one read port and one write port and four byte-write-enable (active-low)
signals. The read data from the memory block is registered so that it works as a pipelined synchronous memory
block. A block diagram of the memory block in shown below in Figure 16.The minimum timing specications are
shown in Figure 18.
2270(F)
Figure 16. Block Diagram of Memory Block
4K x 36
MEMORY BLOCK
(1 OF 2)
D_x[35:0]
CKW_x
CSWA_x
CSWB_x
AW_x[10:0]
BYTEWN_x[3]
BYTEWN_x[2]
BYTEWN_x[1]
BYTEWN_x[0]
BW[35,31:24]
BW[34,23:16]
BW[33,15:8]
BW[32,7:0]
CKR_x
CSR_x
AR_x[10:0]
Q_x[35:0]
WRITE PORTS
READ PORTS
相關PDF資料
PDF描述
ORT82G5-2BM680 FPGA, 1296 CLBS, 380000 GATES, PBGA680
ORT82G5-3BM680 FPGA, 1296 CLBS, 380000 GATES, PBGA680
OS10040280G-012 FIBER OPTIC RECEIVER, 1290-1600nm, PANEL MOUNT, FC/APC CONNECTOR
OT-WBSC-Y-A-10-X-9-M-3-05-FA FIBER OPTIC SPLITTER/COUPLER, 1X2PORT, 10.0, PANEL MOUNT, FC/APC CONNECTOR
OT-WBSC-Y-A-50-13-9-F-1-05-FA FIBER OPTIC SPLITTER/COUPLER, 1X2PORT, 50.0, PANEL MOUNT, FC/APC CONNECTOR
相關代理商/技術參數(shù)
參數(shù)描述
ORT82G5-1BM680C 功能描述:FPGA - 現(xiàn)場可編程門陣列 10368 LUT 372 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT82G5-1BM680I 功能描述:FPGA - 現(xiàn)場可編程門陣列 10368 LUT 372 I/O RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT82G5-1F680C 功能描述:FPGA - 現(xiàn)場可編程門陣列 ORCA FPSC 3.7GBITS/s BP XCVR 643K RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT82G5-1F680I 功能描述:FPGA - 現(xiàn)場可編程門陣列 ORCA FPSC 2.7Gbits/s BP XCVR 643K RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
ORT82G5-1FN680C 功能描述:FPGA - 現(xiàn)場可編程門陣列 ORCA FPSC 1.5V 3.7 G b Bpln Xcvr 643K Gt RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 柵極數(shù)量: 邏輯塊數(shù)量:943 內(nèi)嵌式塊RAM - EBR:1956 kbit 輸入/輸出端數(shù)量:128 最大工作頻率:800 MHz 工作電源電壓:1.1 V 最大工作溫度:+ 70 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-256
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