Subversion Repositories pentevo

                ifndef  __stm8ldacinc   ; avoid multiple inclusion
__stm8ldacinc   equ     1

                save
                listing on              ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File DAC.INC                                                 *
;*                                                                          *
;*   contains SFR and Bit Definitions for STM8L D/A Converters              *
;*                                                                          *
;****************************************************************************

__defdac        macro   Base,NumChan,DualMode
DAC_SWTRIGR     label   Base+$04        ; DAC software trigger register
DAC_SR          label   Base+$05        ; DAC status register
__CHAN          set     0
                rept    NumChan
                if      NumChan>1
__NS            set     "DAC_CH\{__CHAN+1}"
                elseif
__NS            set     "DAC_"
                endif
CHBase          set     Base+(__CHAN*2)
{__NS}CR1       label   CHBase+$00      ; DAC control register 1
{__NS}WAVEN     bfield  {__NS}CR1,6,2   ;  DAC channel x noise/triangle waveform generation enable
{__NS}TSEL      bfield  {__NS}CR1,3,3   ;  DAC channel x trigger selection
{__NS}TEN       bit     {__NS}CR1,2     ;  DAC channel trigger enable
{__NS}BOFF      bit     {__NS}CR1,1     ;  DAC channel output buffer disable
{__NS}EN        bit     {__NS}CR1,0     ;  DAC channel enable
{__NS}CR2       label   CHBase+$01      ; DAC control register 2
{__NS}DMAUDRIE  bit     {__NS}CR2,5     ;  DAC channel DMA underrun interrupt enable
{__NS}DMAEN     bit     {__NS}CR2,4     ;  DAC DMA enable
{__NS}MAMP      bfield  {__NS}CR2,0,4   ;  DAC channel x mask/amplitude selector
{__NS}SWTRIG{"\{__CHAN+1}"} bit DAC_SWTRIGR,__CHAN ; DAC channel n software trigger
{__NS}UDR{"\{__CHAN+1}"} bit DAC_SR,__CHAN ; DAC channel n DMA underrun flag
CHBase          set     Base+(__CHAN*12)
{__NS}RDHRH     label   CHBase+$08      ; DAC right aligned data holding register high
{__NS}RDHRL     label   CHBase+$09      ; DAC right aligned data holding register low
{__NS}LDHRH     label   CHBase+$0c      ; DAC left aligned data holding register high
{__NS}LDHRL     label   CHBase+$0d      ; DAC left aligned data holding register low
{__NS}DHR8      label   CHBase+$10      ; DAC 8-bit data holding register
CHBase          set     Base+(__CHAN*4)
{__NS}DORH      label   CHBase+$2c      ; DAC data output register high
{__NS}DORL      label   CHBase+$2d      ; DAC data output register low
                if      DualMode        ; Dual mode only makes sense with 2 channels!
__DNS           set     "DAC_DCH\{__CHAN+1}"
CHBase          set     Base+(__CHAN*2)
{__DNS}RDHRH    label   CHBase+$20      ; DAC ddual mode right aligned data holding register high
{__DNS}RDHRL    label   CHBase+$21      ; DAC ddual mode right aligned data holding register low
{__DNS}LDHRH    label   CHBase+$24      ; DAC ddual mode left aligned data holding register high
{__DNS}LDHRL    label   CHBase+$25      ; DAC ddual mode left aligned data holding register low
{__DNS}DHR8     label   Base+$28+__CHAN ; DAC ddual mode 8-bit data holding register
                endif
__CHAN          set     __CHAN+1
                endm
                endm

                restore
                endif                   ; __stm8ldacinc