display.pin

数字频率计是一种用来测试周期性变化信号工作频率的装置。其原理是在规定的单位时间（闸门时间）内

-- Copyright (C) 1988-2002 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- 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
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-- the intellectual property, including patents, copyrights, trademarks,
-- trade secrets, or maskworks, embodied in any such megafunction design,
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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).
GNDINT = Dedicated ground pin or unused dedicated input, which MUST be connected to GND.
GNDIO = Dedicated ground pin, which MUST be connected to GND.
RESERVED = Unused I/O pin, which MUST be left unconnected.

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CHIP "display" ASSIGNED TO AN EPF10K10LC84-3
disclk                           : 1
num83                            : 2
num81                            : 3
VCCINT                           : 4
RESERVED                         : 5
RESERVED                         : 6
RESERVED                         : 7
RESERVED                         : 8
num23                            : 9
RESERVED                         : 10
num33                            : 11
DATA0                            : 12
DCLK                             : 13
nCE                              : 14
TDI                              : 15
RESERVED                         : 16
RESERVED                         : 17
RESERVED                         : 18
RESERVED                         : 19
VCCINT                           : 20
num10                            : 21
num31                            : 22
num41                            : 23
num70                            : 24
num12                            : 25
GNDINT                           : 26
led_c                            : 27
led_g                            : 28
RESERVED                         : 29
RESERVED                         : 30
MSEL0                            : 31
MSEL1                            : 32
VCCINT                           : 33
nCONFIG                          : 34
num42                            : 35
num21                            : 36
RESERVED                         : 37
RESERVED                         : 38
num62                            : 39
VCCINT                           : 40
GNDINT                           : 41
num73                            : 42
num43                            : 43
num63                            : 44
VCCINT                           : 45
GNDINT                           : 46
num82                            : 47
num71                            : 48
num80                            : 49
num51                            : 50
num13                            : 51
num52                            : 52
num60                            : 53
num50                            : 54
nSTATUS                          : 55
TRST                             : 56
TMS                              : 57
led_a                            : 58
led_b                            : 59
led_d                            : 60
led_e                            : 61
led_f                            : 62
VCCINT                           : 63
num40                            : 64
num30                            : 65
num11                            : 66
led_sa                           : 67
GNDINT                           : 68
RESERVED                         : 69
RESERVED                         : 70
led_sc                           : 71
RESERVED                         : 72
led_sb                           : 73
TDO                              : 74
nCEO                             : 75
CONF_DONE                        : 76
TCK                              : 77
num20                            : 78
num72                            : 79
num22                            : 80
num61                            : 81
GNDINT                           : 82
num32                            : 83
num53                            : 84