c82551.pin

基于vhdl的8255A的设计与分析

-- 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
-- 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
-- megafunction partner, remains with Altera, the megafunction partner, or
-- their respective licensors.  No other licenses, including any licenses
-- needed under any third party's intellectual property, are provided herein.



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.

----------------------------------------------------------------------------

CHIP "c82551" ASSIGNED TO AN EPM7032LC44-6
GND                              : 1
~PIN005                          : 2
VCC                              : 3
Pa_latch1                        : 4
Pa_latch2                        : 5
Pa_latch3                        : 6
Pa_latch4                        : 7
Pc_latch3                        : 8
Pc_latch2                        : 9
GND                              : 10
Pc_latch1                        : 11
Pc_latch0                        : 12
Pa_latch5                        : 13
Pa_latch6                        : 14
VCC                              : 15
~PIN002                          : 16
Pa_latch7                        : 17
RESERVED                         : 18
RESERVED                         : 19
Pa_latch0                        : 20
RESERVED                         : 21
GND                              : 22
VCC                              : 23
RESERVED                         : 24
RESERVED                         : 25
RESERVED                         : 26
RESERVED                         : 27
Pa6                              : 28
Pcl3                             : 29
GND                              : 30
Pcl2                             : 31
Pcl1                             : 32
Pcl0                             : 33
Pa0                              : 34
VCC                              : 35
Pa1                              : 36
Pa2                              : 37
Pa3                              : 38
Pa7                              : 39
Pa4                              : 40
Pa5                              : 41
GND                              : 42
~PIN006                          : 43
~PIN001                          : 44