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EP3C5E144C8N 参数 Datasheet PDF下载

EP3C5E144C8N图片预览
型号: EP3C5E144C8N
PDF下载: 下载PDF文件 查看货源
内容描述: 能够禁用外部JTAG端口 [Ability to disable external JTAG port]
分类和应用: 现场可编程门阵列可编程逻辑PC时钟
文件页数/大小: 348 页 / 6766 K
品牌: ALTERA [ ALTERA CORPORATION ]
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Chapter 5: Clock Networks and PLLs in the Cyclone III Device Family  
5–3  
Clock Networks  
Table 5–1. Cyclone III Device Family GCLK Network Connections (Part 2 of 2)  
(1)  
GCLK Networks  
GCLK Network Clock  
Sources  
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19  
PLL4_C1  
PLL4_C2  
PLL4_C3  
PLL4_C4  
DPCLK0  
DPCLK1  
DPCLK7  
v
v
v
v
v
v
v
v
v
v
(4)  
CDPCLK0, or  
v
(2), (5)  
CDPCLK7  
DPCLK2  
(4)  
CDPCLK1, or  
v
v
(2), (5)  
CDPCLK2  
DPCLK5  
DPCLK7  
DPCLK4  
DPCLK6  
DPCLK6  
(4)  
(2)  
(4)  
(2)  
(4)  
v
v
CDPCLK5, or  
v
(2), (5)  
CDPCLK6  
DPCLK3  
(4)  
CDPCLK4, or  
v
v
(2), (5)  
CDPCLK3  
DPCLK8  
v
v
v
v
v
v
v
v
v
v
DPCLK11  
DPCLK9  
DPCLK10  
DPCLK5  
DPCLK2  
DPCLK4  
DPCLK3  
Notes to Table 5–1:  
(1) EP3C5 and EP3C10 devices only have GCLK networks 0 to 9.  
(2) These pins apply to all devices in the Cyclone III device family except EP3C5 and EP3C10 devices.  
(3) EP3C5 and EP3C10 devices only have phase-locked loops (PLLs) 1 and 2.  
(4) This pin applies only to EP3C5 and EP3C10 devices.  
(5) Only one of the two CDPCLKpins can feed the clock control block. You can use the other pin as a regular I/O pin.  
December 2011 Altera Corporation  
Cyclone III Device Handbook  
Volume 1  
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