dds.pin

使用VHDL硬件描述语言实现了直接频率合成器的制作

-- Copyright (C) 1988-2002 Altera Corporation
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N.C. = No Connect. This pin has no internal connection to the device.
VCC = Dedicated power pin, which MUST be connected to VCC.
GND = Dedicated ground pin or unused dedicated input, which MUST be connected to GND.
RESERVED = Unused I/O pin, which MUST be left unconnected.

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CHIP "dds" ASSIGNED TO AN EPM7032LC44-6
GND                              : 1
GND                              : 2
VCC                              : 3
inputclk0                        : 4
inputclk1                        : 5
inputclk2                        : 6
colred9                          : 7
colred10                         : 8
colred11                         : 9
GND                              : 10
colred8                          : 11
colred7                          : 12
colred6                          : 13
colred16                         : 14
VCC                              : 15
colred15                         : 16
RESERVED                         : 17
RESERVED                         : 18
RESERVED                         : 19
RESERVED                         : 20
RESERVED                         : 21
GND                              : 22
VCC                              : 23
colred14                         : 24
row6                             : 25
colred5                          : 26
colred1                          : 27
colred4                          : 28
row7                             : 29
GND                              : 30
colred3                          : 31
colred2                          : 32
row8                             : 33
row5                             : 34
VCC                              : 35
row1                             : 36
row2                             : 37
colred13                         : 38
colred12                         : 39
row3                             : 40
row4                             : 41
GND                              : 42
GND                              : 43
GND                              : 44