Subversion Repositories rf6809

; ============================================================================
;        __
;   \\__/ o\    (C) 2013-2022  Robert Finch, Waterloo
;    \  __ /    All rights reserved.
;     \/_//     robfinch<remove>@opencores.org
;       ||
;  
;
; BSD 3-Clause License
; Redistribution and use in source and binary forms, with or without
; modification, are permitted provided that the following conditions are met:
;
; 1. Redistributions of source code must retain the above copyright notice, this
;    list of conditions and the following disclaimer.
;
; 2. Redistributions in binary form must reproduce the above copyright notice,
;    this list of conditions and the following disclaimer in the documentation
;    and/or other materials provided with the distribution.
;
; 3. Neither the name of the copyright holder nor the names of its
;    contributors may be used to endorse or promote products derived from
;    this software without specific prior written permission.
;
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;                                                                          
; ============================================================================
;
; ASCII control characters.
SOH             equ 1
EOT             equ 4
ACK             equ 6
BS              equ 8
NAK             equ 21
ETB             equ     $17
CAN             equ 24
DEL             equ 127

CR      EQU     $0D             ;ASCII equates
LF      EQU     $0A
TAB     EQU     $09
CTRLC   EQU     $03
CTRLH   EQU     $08
CTRLI   EQU     $09
CTRLJ   EQU     $0A
CTRLK   EQU     $0B
CTRLM   EQU $0D
CTRLS   EQU     $13
CTRLT EQU $14
CTRLX   EQU     $18
CTRLZ   EQU     $1A
XON             EQU     $11
XOFF    EQU     $13

FIRST_CORE      EQU     1
MAX_TASKNO      EQU 63
DRAM_BASE       EQU $10000000

; ROM monitor functions
;
MF_Monitor      EQU             0
MF_INCH                 EQU             1
MF_OUTCH                EQU     2
MF_CRLF                 EQU             3
MF_DisplayString        EQU             4
MF_DisplayByteAsHex             EQU     5
MF_DisplayWordAsHex             EQU     6
MF_ShowSprites  EQU             7
MF_Srand                EQU             8
MF_Random               EQU             9
MF_OSCALL               EQU             10
MF_GetRange     EQU             11      ; gets a pair of numbers last>first
MF_GetNumber    EQU     12
MF_SerialPutchar        EQU     13

mon_numwka      EQU             $910
mon_r1          EQU             $920
mon_r2          EQU             $924