keyboard.pin

在maxplusII上用VHDL语言编程实现的数字基带信号的同步提取

-- 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
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-- use of such megafunction design, net list, support information, device
-- programming or simulation file, or any other related documentation or
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-- 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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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 "keyboard" ASSIGNED TO AN EPM7096LC68-7
reset                            : 1
GND                              : 2
VCCINT                           : 3
keydata5                         : 4
keydata7                         : 5
GND                              : 6
keydata0                         : 7
keydata1                         : 8
keydata2                         : 9
keydata3                         : 10
VCCIO                            : 11
keydata4                         : 12
keydata6                         : 13
RESERVED                         : 14
RESERVED                         : 15
GND                              : 16
RESERVED                         : 17
RESERVED                         : 18
RESERVED                         : 19
RESERVED                         : 20
VCCIO                            : 21
keyvalue1                        : 22
clk                              : 23
RESERVED                         : 24
RESERVED                         : 25
GND                              : 26
RESERVED                         : 27
RESERVED                         : 28
RESERVED                         : 29
RESERVED                         : 30
VCCIO                            : 31
keyvalue2                        : 32
kb0                              : 33
GND                              : 34
VCCINT                           : 35
keyvalue0                        : 36
keyvalue3                        : 37
GND                              : 38
RESERVED                         : 39
getkey                           : 40
RESERVED                         : 41
RESERVED                         : 42
VCCIO                            : 43
RESERVED                         : 44
RESERVED                         : 45
RESERVED                         : 46
RESERVED                         : 47
GND                              : 48
RESERVED                         : 49
RESERVED                         : 50
RESERVED                         : 51
RESERVED                         : 52
VCCIO                            : 53
RESERVED                         : 54
RESERVED                         : 55
RESERVED                         : 56
RESERVED                         : 57
GND                              : 58
RESERVED                         : 59
RESERVED                         : 60
RESERVED                         : 61
RESERVED                         : 62
VCCIO                            : 63
RESERVED                         : 64
RESERVED                         : 65
GND                              : 66
GND                              : 67
GND                              : 68