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                ifndef  __pmx234inc     ; avoid multiple inclusion
__pmx234inc     equ     1

                save
                listing off             ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File PMX234.INC                                              *
;*                                                                          *
;*   contains SFR and Bit Definitions for PMS234/PMC234                     *
;*                                                                          *
;*   Sources: PMC234/PMS234 Data Sheet, Ver. 1.03, Dec 19, 2018             *
;*                                                                          *
;****************************************************************************

;----------------------------------------------------------------------------
; Interrupt Control

inten           sfr     0x04            ; Interrupt Enable
timer2_inten    bit     inten.6         ;  Timer2 Interrupt Enable
comp_inten      bit     inten.4         ;  Comparator Interrupt Enable
adc_inten       bit     inten.3         ;  ADC Interrupt Enable
timer16_inten   bit     inten.2         ;  Timer16 Interrupt Enable
pb0_inten       bit     inten.1         ;  PB0 Interrupt Enable
pa0_inten       bit     inten.0         ;  PA0 Interrupt Enable

intrq           sfr     0x05            ; Interrupt Request Register
timer2_intrq    bit     intrq.6         ;  Timer2 Interrupt Request
comp_intrq      bit     intrq.4         ;  Comparator Interrupt Request
adc_intrq       bit     intrq.3         ;  ADC Interrupt Request
timer16_intrq   bit     intrq.2         ;  Timer16 Interrupt Request
pb0_intrq       bit     intrq.1         ;  PB0 Interrupt Request
pa0_intrq       bit     intrq.0         ;  PA0 Interrupt Request
        
integs          sfr     0x0c            ; Interrupt Edge Register
timer16_egs     bit     integs.4        ;  Timer16 Edge Selection
pb0_egs         _bfield integs,2,2      ;  PB0 Edge Selection
pa0_egs         _bfield integs,0,2      ;  PA0 Edge Selection

;----------------------------------------------------------------------------
; CPU Core

__numcpus       equ     2

clkmd           sfr     0x03            ; Clock Mode Register
clkselect       _bfield clkmd,5,3       ;  System Clock Selection
ihrc_enable     bit     clkmd.4         ;  IHRC Enable
clktype         bit     clkmd.3         ;  Clock Type Select
ilrc_enable     bit     clkmd.2         ;  ILRC Enable
wd_enable       bit     clkmd.1         ;  Watch Dog Enable
pa5_prst        bit     clkmd.0         ;  Pin PA5/RESET# Function

ihrcr           sfr     0x0b            ; Internal High RC Oscillator Control Register

eoscr           sfr     0x0a            ; External Oscillator Setting Register
enxtal          bit     eoscr.7         ;  Enable external crystal
xtalsel         _bfield eoscr,5,2       ;  External Crystal Oscillator Selection
pwrdn           bit     eoscr.0         ;  Power Down Band Gap and LVR Hardware

misc            sfr     0x3b            ; MISC Register
en32k_lcur      bit     misc.6          ;  Enable 32 kHz low current after osc.
en_fwkup        bit     misc.5          ;  Enable Fast Wakeup
half_vdd        bit     misc.4          ;  Enable Half Vdd on PA0/PA1/PA2/PA3
lvr_rec         bit     misc.3          ;  LVR Recover Time
dis_lvr         bit     misc.2          ;  Disable LVR Function
wdperiod        _bfield misc,0,2        ;  Watchdog Timeout Period

;----------------------------------------------------------------------------
; GPIO

padier          sfr     0x0d            ; Port A Digital Input Enable Register
pbdier          sfr     0x0e            ; Port B Digital Input Enable Register

pa              sfr     0x10            ; Port A Data Register
pb              sfr     0x14            ; Port B Data Register
pc              sfr     0x17            ; Port C Data Register
pd              sfr     0x1a            ; Port D Data Register

pac             sfr     0x11            ; Port A Control Register
pbc             sfr     0x15            ; Port B Control Register
pcc             sfr     0x18            ; Port C Control Register
pdc             sfr     0x1b            ; Port D Control Register

paph            sfr     0x12            ; Port A Pull High Register
pbph            sfr     0x16            ; Port B Pull High Register
pcph            sfr     0x19            ; Port C Pull High Register
pdph            sfr     0x1c            ; Port D Pull High Register

;----------------------------------------------------------------------------
; ADC

adcc            sfr     0x20            ; ADC Control Register
adc_en          bit     adcc.7          ;  Enable ADC
adc_pr_ctl      bit     adcc.6          ;  ADC Process Control Bit
adc_chsel       _bfield adcc,2,4        ;  ADC Channel Select

adcm            sfr     0x21            ; ADC Mode Register
adc_res         _bfield adcm,5,3        ;  Bit Resolution
adc_clksel      _bfield adcm,1,3        ;  Clock Source Select

adcrh           sfr     0x22            ; ADC Result High Register
adcrl           sfr     0x23            ; ADC Result Low Register

;----------------------------------------------------------------------------
; Comparator

gpcc            sfr     0x3e            ; Comparator Control
gpcc_en         bit     gpcc.7          ;  Enable
gpcc_res        bit     gpcc.6          ;  Result
gpcc_samp       bit     gpcc.5          ;  Output sampled by TM2_CLK?
gpcc_pol        bit     gpcc.4          ;  Output Polarity Selection
gpcc_minp       _bfield gpcc,1,3        ;  Minus Input Selection
gpcc_pinp       bit     gpcc.0          ;  Plus Input Selection

gpcs            sfr     0x22            ; Comparator Selection Register
gps_oe          bit     gpcs.7          ;  Output Enable
gps_hrng        bit     gpcs.5          ;  High Range Select
gps_lrng        bit     gpcs.4          ;  Low Range Select
gps_lvl         _bfield gpcs,0,4        ;  Voltage Level

;----------------------------------------------------------------------------
; Timer

t16m            sfr     0x06            ; Timer 16 Mode Register
tm16_clksrc     _bfield t16m,5,3        ;  Timer Clock Source Selection
tm16_clkdiv     _bfield t16m,3,2        ;  Internal Clock Divider
tm16_isrc       _bfield t16m,0,3        ;  Interrupt Source

tm2c            sfr     0x3c            ; Timer2 Control Register
tm2_clksel      _bfield tm2c,4,4        ;  Clock Selection
tm2_outsel      _bfield tm2c,2,2        ;  Output Selection
tm2_mode        bit     tm2c.1          ;  Mode Selection
tm2_pol         bit     tm2c.0          ;  Inverse Polarity of Output
tm2ct           sfr     0x3d            ; Timer 2 Counter Register
tm2s            sfr     0x37            ; Timer 2 Scaler Register
tm2_pwmsel      bit     tm2s,7          ;  PWM Resolution Selection
tm2_prescal     _bfield tm2s,5,2        ;  Clock Prescaler
tm2_clkscal     _bfield tm2s,0,5        ;  Clock Scaler
tm2b            sfr     0x09            ; Timer 2 Bound Register (w/only)

                restore
                endif                   ; __pmx234inc