68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*-------------------------------------------------------------------------
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at89x051.h - Register Declarations for Atmel AT89C1051, AT89C2051 and AT89C4051 Processors
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based on 8051.h (8051.h must be in mcs51 subdirectory)
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KEIL C compatible definitions are included
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Copyright (C) 2000, Bela Torok / bela.torok@kssg.ch
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; see the file COPYING. If not, write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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As a special exception, if you link this library with other files,
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some of which are compiled with SDCC, to produce an executable,
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this library does not by itself cause the resulting executable to
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be covered by the GNU General Public License. This exception does
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not however invalidate any other reasons why the executable file
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might be covered by the GNU General Public License.
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-------------------------------------------------------------------------*/
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#ifndef AT89Cx051_H
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#define AT89Cx051_H
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#include <8051.h> /* load difinitions for the 8051 core */
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#ifdef REG8051_H
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#undef REG8051_H
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#endif
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/* remove non existing registers */
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#ifdef P0 /* P0 is defined in <8051.h> */
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#undef P0 /* AT89Cx051 has no P0 */
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#undef P0_0 /* undefine bit addressable registers in P0 */
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#undef P0_1
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#undef P0_2
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#undef P0_3
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#undef P0_4
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#undef P0_5
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#undef P0_6
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#undef P0_7
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#endif
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#ifdef P2 /* P2 is defined in <8051.h> */
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#undef P2 /* AT89Cx051 has no P2 */
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#undef P2_0 /* undefine bit addressable registers in P2 */
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#undef P2_1
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#undef P2_2
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#undef P2_3
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#undef P2_4
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#undef P2_5
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#undef P2_6
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#undef P2_7
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#endif
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#endif
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