Subversion Repositories pentevo

                ifndef  __regf8inc     ; avoid multiple inclusion
__regf8inc      equ     1

                save
                listing off   ; kein Listing ueber diesen File

;****************************************************************************
;*                                                                          *
;*   AS 1.42 - File REGF8.INC                                               *
;*                                                                          *
;*   Purpose : Contains SFR and Memory Definitions for F8 Processors        *
;*                                                                          *
;****************************************************************************

;----------------------------------------------------------------------------
; include proper CPU-specific register definitions

                switch  MOMCPUNAME
                ; no ROM, no XRAM, no Serial I/O
                case    "F3850","MK3850"
__hasserial       equ   0

                ; no ROM, 64b XRAM @ 4KB, no Serial I/O
                case    "MK3874","MK38P70/02","MK38CP70/02","MK97400","MK97410"
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   0

                ; no ROM, 64b XRAM @ 64KB, no Serial I/O
                case    "MK97500","MK97501","MK97503"
XRAMSTART         label 0ffc0h
XRAMEND           label 0ffffh
__hasserial       equ   0

                ; 1K ROM, no XRAM, no Serial I/O
                case    "MK3870/10","MK38C70/10"
ROMSTART          label 0
ROMEND            label 3ffh
__hasserial       equ   0

                ; 1K ROM, 64b XRAM, no Serial I/O
                case    "MK3870/12"
ROMSTART          label 0
ROMEND            label 3ffh
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   0

                ; 2K ROM, no XRAM, no Serial I/O
                case    "MK3870","MK38C70","MK3870/20","MK38C70/20"
ROMSTART          label 0
ROMEND            label 7ffh
__hasserial       equ   0

                ; 2K ROM, 64b XRAM, no Serial I/O
                case    "MK3870/22","MK3875/22","MK3876"
ROMSTART          label 0
ROMEND            label 7ffh
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   0

                ; 3K ROM, no XRAM, no Serial I/O
                case    "MK3870/30"
ROMSTART          label 0
ROMEND            label 0bffh
__hasserial       equ   0

                ; 3K ROM, 64b XRAM, no Serial I/O
                case    "MK3870/32"
ROMSTART          label 0
ROMEND            label 0bffh
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   0

                ; 4K ROM, no XRAM, no Serial I/O
                case    "MK3870/40"
ROMSTART          label 0
ROMEND            label 0fffh
__hasserial       equ   0

                ; 4K ROM, 64b XRAM, no Serial I/O
                case    "MK3870/42","MK3872","MK3875","MK3875/42"
ROMSTART          label 0
ROMEND            label 0fbfh
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   0

                ; 1K ROM, no XRAM, Serial I/O
                case    "MK3873/10"
ROMSTART          label 0
ROMEND            label 3ffh
__hasserial       equ   1

                ; 1K ROM, 64b XRAM, Serial I/O
                case    "MK3873/12"
ROMSTART          label 0
ROMEND            label 3ffh
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   1

                ; 2K ROM, no XRAM, Serial I/O
                case    "MK3873","MK3873/20"
ROMSTART          label 0
ROMEND            label 7ffh
__hasserial       equ   1

                ; 2K ROM, 64b XRAM, Serial I/O
                case    "MK3873/22"
ROMSTART          label 0
ROMEND            label 7ffh
XRAMSTART         label 0fc0h
XRAMEND           label 0fffh
__hasserial       equ   1

                elsecase
                  error  "wrong processor target set: only F3850, MK3850, MK3870, MK3870/10, MK3870/12,"
                  error  "MK3870/20, MK3870/22, MK3870/30, MK3870/32, MK3870/40, MK3870/42, MK3872,"
                  error  "MK3873, MK3873/10, MK3873/12, MK3873/20, MK3873/22, MK3874, MK3875, MK3875/22,"
                  error  "MK3875/42, MK3876, MK38P70/02, MK38C70, MK38C70/10, MK38C70/20, MK97400,"
                  fatal  "MK97410, MK97500, MK97501, or MK97503 allowed!"
                endcase

                if      MOMPASS=1
                 message "F8-Definitions (C) 2018 Alfred Arnold, Haruo Asano"
                endif

;----------------------------------------------------------------------------
; Ports

PORT0           port    0
PORT1           port    1
PORT4           port    4
PORT5           port    5

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

PORT6           port    6
EI_EN           equ     1 << 0          ; External Interrupt Enable
TI_EN           equ     1 << 1          ; Timer Interrupt Enable
EI_LEVEL        equ     1 << 2          ; External Interrupt Active Level
T_START         equ     1 << 3          ; Start/Stop Timer
T_MODE          equ     1 << 4          ; Pulse Width/internal Timer
T_SCALE_2       equ     1 << 5          ; /2 Prescale
T_SCALE_5       equ     1 << 6          ; /5 Prescale
T_SCALE_20      equ     1 << 7          ; /20 Prescale

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

PORT7           port    7

;----------------------------------------------------------------------------
; Serial In/Out

                if      __hasserial
                
PORTC           port    12              ; Baud Rate Control Port
PORTD           port    13              ; Serial Port Control & Status Register
SI_EN           equ     1 << 0          ;  (w) Serial Port Interrupt Enable
SER_TXRX        equ     1 << 1          ;  (w) Transmit/Receive Operation
SER_MODE        equ     1 << 2          ;  (w) Synchronous/Asynchronous operation
SER_SEARCH      equ     1 << 3          ;  (w) Search Mode
SER_SDET        equ     1 << 4          ;  (w) Start Detect
SER_N0          equ     1 << 5          ;  (w) Word Length Select
SER_N1          equ     1 << 6
SER_N2          equ     1 << 7
SER_OUFL        equ     1 << 6          ;  (r) overflow/underflow
SER_RDY         equ     1 << 7          ;  (r) ready
PORTE           port    14              ; Shift Register Buffer Upper Half
PORTF           port    15              ; Shift Register Buffer Lower Half              
                
                endif                   ; __hasserial

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

                restore                 ; wieder erlauben

                endif                   ; __regf8inc