Subversion Repositories pentevo

                ifndef  __reg6235inc    ; avoid multiple inclusion
__reg6235inc    equ     1

                save
                listing off             ; no listing over this file

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File REG6235.INC                                             *
;*                                                                          *
;*   contains SFR and Bit Definitions for ST6235                            *
;*                                                                          *
;*           ST62T35B/E35B Data Sheet, Rev. 2.3, March 1998                 *
;*                                                                          *
;****************************************************************************

;----------------------------------------------------------------------------
; Memory Addresses

RAMSTART        sfr     0000h           ; Start Address Internal RAM
                ; area 00h..3fh maps to two banks
                ; area 40h..7fh is ROM read window
RAMEND          sfr     00bfh           ; End Address Internal RAM

EESTART         sfr     0000h           ; Start Address EEPROM (2 banks shared with RAM)
EEEND           sfr     003fh           ; End     "        "

ROMSTART        label   0080h           ; Start Address Internal ROM
ROMEND          label   1fffh           ; End     "        "     ROM

;----------------------------------------------------------------------------
; Interrupt Vectors

ADC_vect        label   0ff0h           ; A/D End Of Conversion, shared with...
TIMER_vect      label   0ff0h           ; Timer Underflow, shared with...
UART_vect       label   0ff0h           ; UART Tx/Rx Interrupt
ARTIMER_vect    label   0ff2h           ; AR Timer Overflow/Capture
PORTD_vect      label   0ff4h           ; Ext. Interrupt Port D, shared with...
PORTB_vect      label   0ff4h           ; Ext. Interrupt Port B
SPI_vect        label   0ff6h           ; SPI Interrupt, shared with...
PORTA_vect      label   0ff6h           ; Ext. Interrupt Port A, shared with...
PORTE_vect      label   0ff6h           ; Ext. Interrupt Port E
PORTC_vect      label   0ffch           ; Ext. Interrupt Port C, shared with...
NMI_vect        label   0ffch           ; Non Maskable Interrupt
RESET_vect      label   0ffeh           ; RESET

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

                include "gpio.inc"
                __defgpio "A",0c0h
                __defgpio "B",0c1h
                __defgpio "C",0c2h
                __defgpio "D",0c3h
DRE             sfr     0fch            ; Port E Data Register
DDRE            sfr     0fdh            ; Port E Data Direction Register
ORE             sfr     0feh            ; Port E Option Register

;----------------------------------------------------------------------------
; CPU

                include "ior.inc"
                
DRBR            sfr     0cbh            ; Data RAM Bank Register
DRBR4           bit     4,DRBR          ;  Map RAM Page 2
DRBR3           bit     3,DRBR          ;  Map RAM Page 1
DRBR1           bit     1,DRBR          ;  Map EEPROM Page 1
DRBR0           bit     0,DRBR          ;  Map EEPROM Page 0

IPR             sfr     0dah            ; Interrupt Polarity Register
PortE           bit     4,IPR           ;  Port E Interrupt Polarity
PortD           bit     3,IPR           ;  Port D Interrupt Polarity
PortC           bit     2,IPR           ;  Port C Interrupt Polarity
PortA           bit     1,IPR           ;  Port A Interrupt Polarity
PortB           bit     0,IPR           ;  Port B Interrupt Polarity

EECTL           sfr     0dfh            ; EEPROM Control Register
E2OFF           bit     6,EECTL         ;  Stand-by Enable Bit
E2PAR1          bit     3,EECTL         ;  Parallel Start Bit
E2PAR2          bit     2,EECTL         ;  Parallel Mode En
E2BUSY          bit     1,EECTL         ;  EEPROM Busy Bit
E2ENA           bit     0,EECTL         ;  EEPROM Enable Bit

;----------------------------------------------------------------------------
; Clock System

OSCR            sfr     0dbh
OSCOFF          bit     0,OSCR          ; Main Oscillator Turn-Off

;----------------------------------------------------------------------------
; Watchdog

                include "wdg.inc"
DWDR            sfr     WDGR            ; alternate name in older data sheets

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

                include "adc.inc"
CLSEL           bit     2,ADCR          ; Clock Selection

;----------------------------------------------------------------------------
; Timer 1

                include "timer.inc"
                __deftimer 0d2h,""
TOUT            bit     5,TSCR          ;  Timer Output Control
DOUT            bit     4,TSCR          ;  Data Output

;----------------------------------------------------------------------------
; Auto Reload Timer

                include "artim16.inc"

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

                include "uart.inc"
DAT9            bit     0,UARTCR        ;  Alias for Parity/Data Bit 8

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

                include "spi.inc"

                restore
                endif                   ; __reg6235inc