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                ifndef  __pmc884inc     ; avoid multiple inclusion
__pmc884inc     equ     1

                save
                listing off             ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File PMC884.INC                                              *
;*                                                                          *
;*   contains SFR and Bit Definitions for Padauk PMC884/MCS11               *
;*                                                                          *
;*   Sources: PMC884 Data Sheet, Ver. 0.03, Jan 12, 2018                    *
;*            MCS11 Data Sheet, Ver. 0.20, Apr 20, 2018                     *
;*                                                                          *
;****************************************************************************

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

inten           sfr     0x04            ; Interrupt Enable
timer2_inten    bit     inten.6         ;  Timer2 Interrupt Enable
pwmg_inten      bit     inten.5         ;  PWMG Interrupt Enable
comp_inten      bit     inten.4         ;  Hall 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/PB7 Interrupt Enable
pa0_inten       bit     inten.0         ;  PA0/PA5 Interrupt Enable

intrq           sfr     0x05            ; Interrupt Request Register
timer2_intrq    bit     intrq.6         ;  Timer2 Interrupt Request
pwmg_intrq      bit     intrq.5         ;  PWMG 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/PB7 Interrupt Request
pa0_intrq       bit     intrq.0         ;  PA0/PA5 Interrupt Request
        
integs          sfr     0x0c            ; Interrupt Edge Register
timer16_egs     bit     integs.4        ;  Timer16 Edge Selection
pb0_egs         _bfield integs,2,2      ;  PB0/PB7 Edge Selection
pa0_egs         _bfield integs,0,2      ;  PA0/PA5 Edge Selection

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

__numcpus       equ     8

clkmd           sfr     0x03
clkselect       _bfield clkmd,5,3       ; Clock Select
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

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

ihrcr           sfr     0x0b            ; IHRC Oscillator Control Register

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
lvr_rec         bit     misc.3          ;  LVR Recover Time
dis_lvr         bit     misc.2          ;  Disable LVR Function
wdperiod        _bfield misc,0,2        ;  Watchdog Timeout

rop             sfr     0x3e            ; Register Option Register
pwmg_res        bit     rop.3           ;  PWMG Resolution Selection
tm16_clkprediv  bit     rop.2           ;  Timer16 Clock Pre-Divider
extint1_opt     bit     rop.1           ;  External Interrupt 1 Pin Selection
extint0_opt     bit     rop.0           ;  External Interrupt 0 Pin Selection

rstst           sfr     0x25            ; Reset Status Register
wdg_rst         bit     rstst.7         ;  Watchdog Reset Flag
inv_opc_rst     bit     rstst.6         ;  Invalid Opcode Reset Flag
pa5_rst         bit     rstst.3         ;  PA5 External Reset Flag
vdd_bel_4v      bit     rstst.2         ;  Vdd below 4V
vdd_bel_3v      bit     rstst.1         ;  Vdd below 3V
vdd_bel_2v      bit     rstst.0         ;  Vdd below 2V

;----------------------------------------------------------------------------
; Multiplier

mulop           sfr     0x08            ; Multiplier Operand Register
mulrh           sfr     0x09            ; Multiplier Result High Byte Register (ro)

;----------------------------------------------------------------------------
; 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

pac             sfr     0x11            ; Port A Control Register
pbc             sfr     0x15            ; Port B Control Register

paph            sfr     0x12            ; Port A Pull High Register
pbph            sfr     0x16            ; Port B Pull High Register

;----------------------------------------------------------------------------
; 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
tm2ct           sfr     0x3d            ; Timer 2 Counter Register
tm2s            sfr     0x37            ; Timer 2 Scaler Register
tm2_prescal     _bfield tm2s,5,2        ;  Clock Prescaler
tm2_clkscal     _bfield tm2s,0,5        ;  Clock Scaler
tm2b            sfr     0x09            ; Timer 2 Bound 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        ;  Resolution Select
adc_clksel      _bfield adcm,1,4        ;  Clock Source Select

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

;----------------------------------------------------------------------------
; Hall Comparator

hcc             sfr     0x2a            ; Comparator Control
hcc_en          bit     hcc.7           ;  Enable
hcc_res1        bit     hcc.6           ;  Result 1
hcc_res2        bit     hcc.5           ;  Result 2
hcc_out         bit     hcc.4           ;  HC_Out
hcc_isrc        _bfield hcc,0,3         ;  Output to PA5 and Interrupt Source Selection

hc1a            sfr     0x2b            ; Hall Comparator 1 Adjust Register
hcc_psel        bit     hc1a.7          ;  Positive Pin Selection
hcc_msel        _bfield hc1a,5,2        ;  Negative Pin Selection
hcc1_adj        _bfield hc1a,0,5        ;  Comparator 1 Adjust Bits

hc2a            sfr     0x2c            ; Hall Comparator 2 Adjust Register
hcc2_adj        _bfield hc2a,0,5        ;  Comparator 2 Adjust Bits

;----------------------------------------------------------------------------
; 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_wkup        bit     gpcs.6          ;  Wake-Up 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

;----------------------------------------------------------------------------
; PWM

pwmc            sfr     0x30            ; PWM Generator Control Register
pwm_en          bit     pwmc.7          ;  Enable
pwm_out         bit     pwmc.6          ;  Output Value
pwm_pol         bit     pwmc.5          ;  Output Polarity
pwm_res         bit     pwmc.4          ;  Counter Reset
pwm_osel        _bfield pwmc,1,3        ;  Output Pin Selection
pwm_clksrc      bit     pwmc.0          ;  Clock Source

pwms            sfr     0x31            ; PWM Scalar Register
pwm_imode       bit     pwms,7          ;  Interrupt Mode
pwm_prescal     _bfield pwms,5,2        ;  Prescaler
pwm_clkdiv      _bfield pwms,0,5        ;  Clock Divider

pwmgcubh        sfr     0x1a            ; PWM Counter Upper Bound High Register
pwmgcubl        sfr     0x1b            ; PWM Counter Upper Bound Low Register
pwmgdth         sfr     0x32            ; PWM Duty Value High Register
pwmgdtl         sfr     0x33            ; PWM Duty Value Low Register

pwmptr0         sfr     0x27            ; PWM Protect Register 0 (write once)
pwm0_lowdest    _bfield pwmptr0,5,3     ;  PWM Low Side Output Destination
pwm0_prpol      bit     pwmptr0,4       ;  PWM Protect Polarity
pwm0_hisel      _bfield pwmptr0,0,4     ;  PWM Hi-Side Selected Pin

pwmptr1         sfr     0x28            ; PWM Protect Register 1 (write once)
pwm1_lowdest    _bfield pwmptr1,5,3     ;  PWM Low Side Output Destination
pwm1_prpol      bit     pwmptr1,4       ;  PWM Protect Polarity
pwm1_hisel      _bfield pwmptr1,0,4     ;  PWM Hi-Side Selected Pin

;----------------------------------------------------------------------------
; Pulse Capture

plscc           sfr     0x34            ; Pulse Capture Control Register
plscc_start     bit     plscc.7         ;  Start Pulse Capture
plscc_ovr       bit     plscc.6         ;  Pulse Capture Overflow
plscc_fr_eg     bit     plscc.5         ;  Front Edge Selection
plscc_bk_eg     bit     plscc.4         ;  Back Edge Selection
plscc_src       _bfield plscc,0,3       ;  Source Selection

plscs           sfr     0x35            ; Pulse Capture Scaler Register
pls_clksrc      _bfield plscs,2,2       ;  Clock Source
pls_clkdiv      _bfield plscs,0,2       ;  Calpture Clock Divider

plsrh           sfr     0x36            ; Pulse Capture Result High
plsrl           sfr     0x37            ; Pulse Capture Result Low

                restore
                endif                   ; __pmc884inc