參數(shù)資料
型號: EP1C6Q324I6ES
廠商: Altera Corporation
英文描述: Cyclone FPGA Family Data Sheet
中文描述: 氣旋的FPGA系列數(shù)據(jù)手冊
文件頁數(shù): 36/104頁
文件大小: 763K
代理商: EP1C6Q324I6ES
2–30
Preliminary
Altera Corporation
January 2007
Cyclone Device Handbook, Volume 1
The eight global clock lines in the global clock network drive throughout
the entire device. The global clock network can provide clocks for all
resources within the device
IOEs, LEs, and memory blocks. The global
clock lines can also be used for control signals, such as clock enables and
synchronous or asynchronous clears fed from the external pin, or DQS
signals for DDR SDRAM or FCRAM interfaces. Internal logic can also
drive the global clock network for internally generated global clocks and
asynchronous clears, clock enables, or other control signals with large
fanout.
Figure 2–22
shows the various sources that drive the global clock
network.
Figure 2–22. Global Clock Generation
Note (1)
Notes to
Figure 2–22
:
(1)
The EP1C3 device in the 100-pin TQFP package has five
DPCLK
pins (
DPCLK2
,
DPCLK3
,
DPCLK4
,
DPCLK6
, and
DPCLK7
).
(2)
EP1C3 devices only contain one PLL (PLL 1).
(3)
The EP1C3 device in the 100-pin TQFP package does not have dedicated clock pins
CLK1
and
CLK3
.
8
Global Clock
Network
PLL1
PLL2
(2)
CLK0
CLK1
(3)
CLK2
CLK3
(3)
DPCLK1
DPCLK0
DPCLK4
DPCLK5
DPCLK2
DPCLK3
DPCLK7
DPCLK6
2
2
From logic
array
From logic
array
4
4
4
4
Cyclone Device
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相關代理商/技術參數(shù)
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EP1C6T144C6 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone I 598 LABs 98 IOs 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
EP1C6T144C6N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone I 598 LABs 98 IOs 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
EP1C6T144C7 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone I 598 LABs 98 IOs 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
EP1C6T144C7N 功能描述:FPGA - 現(xiàn)場可編程門陣列 FPGA - Cyclone I 598 LABs 98 IOs 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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