dac6_2.inc

来自「Application Note Abstract The unique co」· INC 代码 · 共 43 行

;;************************************************************************
;;************************************************************************
;;
;;  DAC6_2.inc (from DAC6.inc user module template)
;;  Rev C, 2002 July 25
;;
;; Assembler declarations for the DAC6 user module interface.
;;
;; Copyright (c) Cypress MicroSystems 2001-2002. All Rights Reserved.
;;
;;************************************************************************
;;************************************************************************

DAC6_2_OFF:              equ 00h
DAC6_2_LOWPOWER:         equ 01h
DAC6_2_MEDPOWER:         equ 02h
DAC6_2_HIGHPOWER:        equ 03h

DAC6_2_CR0:              equ 98h
DAC6_2_CR1:              equ 99h
DAC6_2_CR2:              equ 9ah
DAC6_2_CR3:              equ 9bh

DAC6_2_OffsetBinary:     equ 04h
DAC6_2_TwosComplement:   equ 02h
DAC6_2_SignAndMagnitude: equ 01h
DAC6_2_RawRegister:      equ 00h

DAC6_2_DATAFORMAT:       equ 3h
DAC6_2_OFFSETBINARY:     equ DAC6_2_DATAFORMAT & DAC6_2_OffsetBinary
DAC6_2_TWOSCOMPLEMENT:   equ DAC6_2_DATAFORMAT & DAC6_2_TwosComplement
DAC6_2_SIGNANDMAGNITUDE: equ DAC6_2_DATAFORMAT & DAC6_2_SignAndMagnitude

DAC6_2_PHASE_Normal:     equ 0
DAC6_2_PHASE_Swapped:    equ 1
DAC6_2_PHASE_SWAP:       equ DAC6_2_PHASE_Normal

IF DAC6_2_PHASE_SWAP
    DAC6_2_CR0_HIBITS:   equ C0h
ELSE
    DAC6_2_CR0_HIBITS:   equ 80h
ENDIF