acc.pin

自己使用AHDL语言编写的24位累加器.主要使用于DDS

-- Copyright (C) 1988-2002 Altera Corporation
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-- support information, device programming or simulation file, and any other
-- associated documentation or information provided by Altera or a partner
-- under Altera's Megafunction Partnership Program may be used only to
-- program PLD devices (but not masked PLD devices) from Altera.  Any other
-- use of such megafunction design, net list, support information, device
-- programming or simulation file, or any other related documentation or
-- information is prohibited for any other purpose, including, but not
-- limited to modification, reverse engineering, de-compiling, or use with
-- any other silicon devices, unless such use is explicitly licensed under
-- a separate agreement with Altera or a megafunction partner.  Title to
-- the intellectual property, including patents, copyrights, trademarks,
-- trade secrets, or maskworks, embodied in any such megafunction design,
-- net list, support information, device programming or simulation file, or
-- any other related documentation or information provided by Altera or a
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N.C. = No Connect. This pin has no internal connection to the device.
VCCINT = Dedicated power pin, which MUST be connected to VCC (5.0 volts).
VCCIO = Dedicated power pin, which MUST be connected to VCC (5.0 volts).
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 "acc" ASSIGNED TO AN EPM7128SLC84-6
GND                              : 1
GND                              : 2
VCCINT                           : 3
i19                              : 4
i18                              : 5
i17                              : 6
GND                              : 7
i16                              : 8
i0                               : 9
i1                               : 10
i10                              : 11
i7                               : 12
VCCIO                            : 13
TDI                              : 14
i14                              : 15
i15                              : 16
i23                              : 17
i22                              : 18
GND                              : 19
i21                              : 20
i20                              : 21
RESERVED                         : 22
TMS                              : 23
RESERVED                         : 24
RESERVED                         : 25
VCCIO                            : 26
i5                               : 27
RESERVED                         : 28
i4                               : 29
RESERVED                         : 30
i2                               : 31
GND                              : 32
i13                              : 33
i3                               : 34
RESERVED                         : 35
RESERVED                         : 36
i8                               : 37
VCCIO                            : 38
RESERVED                         : 39
RESERVED                         : 40
i6                               : 41
GND                              : 42
VCCINT                           : 43
o7                               : 44
RESERVED                         : 45
RESERVED                         : 46
GND                              : 47
i12                              : 48
o23                              : 49
o22                              : 50
RESERVED                         : 51
i11                              : 52
VCCIO                            : 53
i9                               : 54
o1                               : 55
o10                              : 56
o0                               : 57
o19                              : 58
GND                              : 59
o21                              : 60
o20                              : 61
TCK                              : 62
o11                              : 63
o8                               : 64
o12                              : 65
VCCIO                            : 66
o13                              : 67
o15                              : 68
o14                              : 69
o9                               : 70
TDO                              : 71
GND                              : 72
o18                              : 73
o2                               : 74
o16                              : 75
o3                               : 76
o17                              : 77
VCCIO                            : 78
o4                               : 79
o5                               : 80
o6                               : 81
GND                              : 82
Clk                              : 83
GND                              : 84