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92 lines
3.0 KiB
C
Executable File
92 lines
3.0 KiB
C
Executable File
/**************************************************************************
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Filename: hal_board.h
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Copyright 2008 Texas Instruments, Inc.
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***************************************************************************/
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#ifndef HAL_BOARD_H
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#define HAL_BOARD_H
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// LED 1 = P1.0
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#define LED1_DIR P1DIR
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#define LED1_OUT P1OUT
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#define LED1_PIN BIT0
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// LED 2 = P1.1
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#define LED2_DIR P1DIR
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#define LED2_OUT P1OUT
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#define LED2_PIN BIT1
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#define CLK_PORT_DIR P11DIR
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#define CLK_PORT_OUT P11OUT
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#define CLK_PORT_SEL P11SEL
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#define ACLK_PIN BIT0
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#define MCLK_PIN BIT1
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#define SMCLK_PIN BIT2
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#define XT1_XTAL_DIR P7DIR
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#define XT1_XTAL_SEL P7SEL
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#define XT1_XTAL_OUT P7OUT
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#define SYSCLK_1MHZ 0
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#define SYSCLK_4MHZ 1
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#define SYSCLK_8MHZ 2
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#define SYSCLK_12MHZ 3
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#define SYSCLK_16MHZ 4
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#define SYSCLK_20MHZ 5
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#define SYSCLK_25MHZ 6
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#define DCO_MULT_1MHZ 30
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#define DCO_MULT_4MHZ 122
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#define DCO_MULT_8MHZ 244
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#define DCO_MULT_12MHZ 366
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#define DCO_MULT_16MHZ 488
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#define DCO_MULT_20MHZ 610
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#define DCO_MULT_25MHZ 763
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#define DCORSEL_1MHZ DCORSEL_2
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#define DCORSEL_4MHZ DCORSEL_4
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#define DCORSEL_8MHZ DCORSEL_4
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#define DCORSEL_12MHZ DCORSEL_5
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#define DCORSEL_16MHZ DCORSEL_5
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#define DCORSEL_20MHZ DCORSEL_6
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#define DCORSEL_25MHZ DCORSEL_7
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// Due to erratum FLASH28 the expected VCORE settings, as follows,
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// cannot be achieved. The Vcore setting should not be changed.
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//#define VCORE_1MHZ PMMCOREV_0
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//#define VCORE_4MHZ PMMCOREV_0
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//#define VCORE_8MHZ PMMCOREV_0
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//#define VCORE_12MHZ PMMCOREV_0
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//#define VCORE_16MHZ PMMCOREV_1
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//#define VCORE_20MHZ PMMCOREV_2
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//#define VCORE_25MHZ PMMCOREV_3
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#define VCORE_1MHZ PMMCOREV_2
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#define VCORE_4MHZ PMMCOREV_2
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#define VCORE_8MHZ PMMCOREV_2
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#define VCORE_12MHZ PMMCOREV_2
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#define VCORE_16MHZ PMMCOREV_2
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// Due to erratum FLASH28 the expected VCORE settings, as follows,
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// cannot be achieved. The Vcore setting should not be changed.
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//#define VCORE_1_35V PMMCOREV_0
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//#define VCORE_1_55V PMMCOREV_1
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#define VCORE_1_75V PMMCOREV_2
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//#define VCORE_1_85V PMMCOREV_3
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/*----------------------------------------------------------------
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* Function Prototypes
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*----------------------------------------------------------------
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*/
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void halBoardSetVCore(unsigned char level);
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void halBoardDisableSVS(void);
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void halBoardEnableSVS(void);
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void halBoardStartXT1(void);
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void halBoardSetSystemClock(unsigned char systemClockSpeed);
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void halBoardOutputSystemClock(void);
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void halBoardStopOutputSystemClock(void);
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void halBoardInit(void);
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#endif
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