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                ifndef  __regf0822inc
__regf0822inc   equ     1
                save
                listing off             ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File F0822.INC                                               *
;*                                                                          *
;*   Contains Bit & Register Definitions for Z8encore F0822                 *
;*   Source: Z8 Encore! XP F0822 Series Product Specification, PS022518-1011*
;*                                                                          *
;****************************************************************************

                include "ez8com.inc"

;----------------------------------------------------------------------------
; System Control


;----------------------------------------------------------------------------
; Flash Options

OPTIONS0        label   0000h
WDT_RES         __z8cbit OPTIONS0,7     ;  Watchdog Timer Reset
WDT_AO          __z8cbit OPTIONS0,6     ;  Watchdog Timer Always On
OSC_SEL         __z8cbfield OPTIONS0,4,2 ;  Oscillator Mode Selection
VBO_AO          __z8cbit OPTIONS0,3     ;  Voltage Brown-Out Protection Always On
FRP             __z8cbit OPTIONS0,2     ;  (Flash) Read Protect
FWP             __z8cbit OPTIONS0,0     ;  Flash Write Protect
OPTIONS1        label   0001h

;----------------------------------------------------------------------------
; Interrupts Vectors

RESET_vect      label   0002h           ; Reset (not an interrupt)
WDT_vect        label   0004h           ; Watchdog Timer
ILL_INST_vect   label   0006h           ; Illegal Instruction Trap (not an interrupt)
TIMER1_vect     label   000ah           ; Timer 1
TIMER0_vect     label   000ch           ; Timer 0
UART_RX_vect    label   000eh           ; UART Receiver
UART_TX_vect    label   0010h           ; UART Transmitter
I2C_vect        label   0012h           ; I2C
SPI_vect        label   0014h           ; SPI
                if      __hasadc
ADC_vect        label   0016h           ; ADC
                endif
A7_vect         label   0018h           ; Port A7, selectable rising or falling input edge
A6_vect         label   001ah           ; Port A6, selectable rising or falling input edge or Comparator Output
A5_vect         label   001ch           ; Port A5, selectable rising or falling input edge
A4_vect         label   001eh           ; Port A4, selectable rising or falling input edge
A3_vect         label   0020h           ; Port A3 or Port D3, selectable rising or falling input edge
A2_vect         label   0022h           ; Port A2 or Port D2, selectable rising or falling input edge
A1_vect         label   0024h           ; Port A1, selectable rising or falling input edge
A0_vect         label   0026h           ; Port A0, selectable rising or falling input edge
C3_vect         label   0030h           ; Port C3, both input edges
C2_vect         label   0032h           ; Port C2, both input edges
C1_vect         label   0034h           ; Port C1, both input edges
C0_vect         label   0036h           ; Port C0, both input edges

;----------------------------------------------------------------------------
; Interrupts

__defirq        macro   NUM,Base
IRQ{NUM}        sfr     Base+0          ; Interrupt Request n
IRQ{NUM}ENH     sfr     Base+1          ; IRQn Enable High Bit
IRQ{NUM}ENL     sfr     Base+2          ; IRQn Enable Low Bit
                endm

                __defirq "0",0fc0h
                __defirq "1",0fc3h
                __defirq "2",0fc6h

T1I             __z8bit IRQ0,6          ;  Timer 1 Interrupt Request
T0I             __z8bit IRQ0,5          ;  Timer 0 Interrupt Request
U0RXI           __z8bit IRQ0,4          ;  UART 0 Receiver Interrupt Request
U0TXI           __z8bit IRQ0,3          ;  UART 0 Transmitter Interrupt Request
I2CI            __z8bit IRQ0,2          ;  I2C Interrupt Request
SPII            __z8bit IRQ0,1          ;  SPI Interrupt Request
                if      __hasadc
ADCI            __z8bit IRQ0,0          ;  ADC Interrupt Request
                endif

T1ENH           __z8bit IRQ0ENH,6       ;  Timer 1 Interrupt Enable & Priority
T1ENL           __z8bit IRQ0ENL,6
T0ENH           __z8bit IRQ0ENH,5       ;  Timer 0 Interrupt Enable & Priority
T0ENL           __z8bit IRQ0ENL,5
U0RENH          __z8bit IRQ0ENH,4       ;  UART 0 Receive Interrupt Enable & Priority
U0RENL          __z8bit IRQ0ENL,4
U0TENH          __z8bit IRQ0ENH,3       ;  UART 0 Transmit Interrupt Enable & Priority
U0TENL          __z8bit IRQ0ENL,3
I2CENH          __z8bit IRQ0ENH,2       ;  I2C Interrupt Enable & Priority
I2CENL          __z8bit IRQ0ENL,2
SPIENH          __z8bit IRQ0ENH,1       ;  SPI Interrupt Enable & Priority
SPIENL          __z8bit IRQ0ENL,1
                if      __hasadc
ADCENH          __z8bit IRQ0ENH,0       ;  ADC Interrupt Enable & Priority
ADCENL          __z8bit IRQ0ENL,0
                endif

PA7I            __z8bit IRQ1,7          ;  Port A7 Interrupt Request
PA6I            __z8bit IRQ1,6          ;  Port A6 Interrupt Request
PA5I            __z8bit IRQ1,5          ;  Port A5 Interrupt Request
PA4I            __z8bit IRQ1,4          ;  Port A4 Interrupt Request
PA3I            __z8bit IRQ1,3          ;  Port A3 Interrupt Request
PA2I            __z8bit IRQ1,2          ;  Port A2 Interrupt Request
PA1I            __z8bit IRQ1,1          ;  Port A1 Interrupt Request
PA0I            __z8bit IRQ1,0          ;  Port A0 Interrupt Request

PA7ENH          __z8bit IRQ1ENH,7       ;  Port A7 Interrupt Enable & Priority
PA7ENL          __z8bit IRQ1ENL,7
PA6ENH          __z8bit IRQ1ENH,6       ;  Port A6 Interrupt Enable & Priority
PA6ENL          __z8bit IRQ1ENL,6
PA5ENH          __z8bit IRQ1ENH,5       ;  Port A5 Interrupt Enable & Priority
PA5ENL          __z8bit IRQ1ENL,5
PA4ENH          __z8bit IRQ1ENH,4       ;  Port A4 Interrupt Enable & Priority
PA4ENL          __z8bit IRQ1ENL,4
PA3ENH          __z8bit IRQ1ENH,3       ;  Port A3 Interrupt Enable & Priority
PA3ENL          __z8bit IRQ1ENL,3
PA2ENH          __z8bit IRQ1ENH,2       ;  Port A2 Interrupt Enable & Priority
PA2ENL          __z8bit IRQ1ENL,2
PA1ENH          __z8bit IRQ1ENH,1       ;  Port A1 Interrupt Enable & Priority
PA1ENL          __z8bit IRQ1ENL,1
PA0ENH          __z8bit IRQ1ENH,0       ;  Port A0 Interrupt Enable & Priority
PA0ENL          __z8bit IRQ1ENL,0

PC3I            __z8bit IRQ2,3          ;  Port C3 Interrupt Request
PC2I            __z8bit IRQ2,2          ;  Port C2 Interrupt Request
PC1I            __z8bit IRQ2,1          ;  Port C1 Interrupt Request
PC0I            __z8bit IRQ2,0          ;  Port C0 Interrupt Request

C3ENH           __z8bit IRQ2ENH,3       ;  Port C3 Interrupt Enable & Priority
C3ENL           __z8bit IRQ2ENL,3
C2ENH           __z8bit IRQ2ENH,2       ;  Port C2 Interrupt Enable & Priority
C2ENL           __z8bit IRQ2ENL,2
C1ENH           __z8bit IRQ2ENH,1       ;  Port C1 Interrupt Enable & Priority
C1ENL           __z8bit IRQ2ENL,1
C0ENH           __z8bit IRQ2ENH,0       ;  Port C0 Interrupt Enable & Priority
C0ENL           __z8bit IRQ2ENL,0

IRQES           sfr     0fcdh           ; Interrupt Edge Select
IRQCTL          sfr     0fcfh           ; Interrupt Control
IRQE            __z8bit IRQCTL,7        ;  Interrupt Request Enable

;----------------------------------------------------------------------------
; Flash Memory Control

FCTL            sfr     0ff8h           ; Flash Control
FCMD            __z8bfield FCTL,0,8     ;  Flash Command
FSTAT           sfr     0ff8h           ; Flash Status
FPS             sfr     0ff9h           ; Flash Page Select
INFO_EN         __z8bit FPS,7           ;  Information Area Enable
PAGE            __z8bfield FPS,0,7      ;  Page Select
FPROT           sfr     0ff9h           ; Flash Sector Protect
FFREQH          sfr     0ffah           ; Flash Programming Frequency High Byte
FFREQL          sfr     0ffbh           ; Flash Programming Frequency Low Byte
FFREQ           sfr     FFREQH

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

                __defgpio "A",0fd0h
                __defgpio "B",0fd4h
                __defgpio "C",0fd8h

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

                __deftimer "0",0f00h,0,1
                __deftimer "1",0f08h,0,1

;----------------------------------------------------------------------------
; UART

                __defuart "0",0f40h

;----------------------------------------------------------------------------
; I2C

                __defi2c 0f50h

;----------------------------------------------------------------------------
; SPI

                __defspi 0f60h

;----------------------------------------------------------------------------
; Analog/Digital Converter

                if      __hasadc
ADCCTL          sfr     0f70h           ; ADC Control 0
CEN             __z8bit ADCCTL,7        ;  Conversion Enable
VREF            __z8bit ADCCTL,5        ;  Voltage Reference
CONT            __z8bit ADCCTL,4        ;  Continuous Conversion
ANAIN           __z8bfield ADCCTL,0,3   ;  Analog Input Select
ADCD_H          sfr     0f72h           ; ADC Data High Byte
ADCD_L          sfr     0f73h           ; ADC Data Low Bits
OVF             __z8bit ADCD_L,0        ;  Overflow Status
ADCD            sfr     ADCD_H
ADCSST          sfr     0f74h           ; ADC Sample Settling Time
SST             __z8bfield ADCSST,0,3   ;  Sample Settling Time
ADCST           sfr     0f75h           ; ADC sample time
ST              __z8bfield ADCST,0,6    ;  Sample Time
                endif                   ; __hasadc

;----------------------------------------------------------------------------
; Watchdog Timer

WDTCTL          sfr     0ff0h           ; Watchdog Timer Control
WDTU            sfr     0ff1h           ; Watchdog Timer Reload Upper Byte
WDTH            sfr     0ff2h           ; Watchdog Timer Reload High Byte
WDTL            sfr     0ff3h           ; Watchdog Timer Reload Low Byte

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

                restore

                endif                   ; __regf0822inc