mister-devel/MultiComp_MiSTer
1
0
Fork 0
mirror of https://github.com/MiSTer-devel/MultiComp_MiSTer.git synced 2026-04-19 03:04:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

updated README

Browse Source
This commit is contained in:
Mario Smit
2020-11-21 21:44:24 +01:00
parent 4da3af2feb
commit fc0792fba1
1 changed files with 21 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
README.md
View File

@@ -2,9 +2,15 @@ MISTer MultiComp
================
Port of Grant Searle's MultiComp to the MiSTer.
The MiSTer OSD allows the access to three machines:
## Z80 CP/M - SD card needed in I/O Board:
Updated by S0urceror to use MiSTer image files, use all 4 machine types and have the MiSTer
UART connected to serial interface 2 of the core. The latter allows to use the core remotely.
The MiSTer OSD allows the access to four machines:
## Z80 CP/M:
You can now use both an external SDCard and/or select the image file within MiSTer. Whatever you like.
For convenience you can use the Multicomp FPGA - CP/M Demo Disk from Obsolescence Guaranteed:
http://obsolescence.wixsite.com/obsolescence/multicomp-fpga-cpm-demo-disk
@@ -14,6 +20,19 @@ https://github.com/MiSTer-devel/Main_MiSTer/wiki/IO-Board
Using CP/M - from Grant Searle website:
http://searle.hostei.com/grant/Multicomp/cpm/fpgaCPM.html#UsingTheMachine
## Z80 Basic:
SGN, INT, ABS ,USR, FRE, INP, POS, SQR, RND ,LOG, EXP, COS, SIN, TAN, ATN, PEEK ,DEEK ,LEN, STR$, VAL ,ASC, CHR$ ,LEFT$,
RIGHT$, MID$, END, FOR, NEXT, DATA, INPUT, DIM, READ, LET, GOTO, RUN, IF, RESTORE, GOSUB, RETURN, REM, STOP, OUT, ON,
NULL, WAIT, DEF, POKE, DOKE, LINES, CLS, WIDTH, MONITOR, PRINT, CONT, LIST, CLEAR, NEW, TAB, TO, FN, SPC, THEN, NOT,
STEP, +, -, *, /, ^, AND, OR, >, <, =
PLUS my additional implementations here (making it version 4.7b):
HEX$(nn) - convert a SIGNED integer (-32768 to +32767) to a string containing the hex value
BIN$(nn) - convert a SIGNED integer (-32768 to +32767) to a string containing the binary value
&Hnn - interpret the value after the &H as a HEX value (signed 16 bit)
&Bnn - interpret the value after the &B as a BINARY value (signed 16 bit)
## 6502 Basic - No SD card support (No CSAVE/CLOAD):
END, FOR, NEXT, DATA, INPUT, DIM, READ, LET, GOTO, RUN, IF, RESTORE, GOSUB, RETURN, REM, STOP, ON, NULL, WAIT, DEF, POKE, PRINT,
CONT, LIST, CLEAR, NEW, TAB(, TO, FN, SPC(, THEN, NOT, STEP, SGN, INT, ABS, USR, FRE, POS, SQR, RND, LOG, EXP, COS, SIN, TAN, ATN,