Mc6809 Simulator, Sofware Run On Pc Dos (win Xp), Load & Execute Machine Code

US $180

Bel Air, Maryland, United States
Nov 16th

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Free shipping if delivered via e-mail to your PayPal account Note: International shipping via e-mail only Option (USA only): Software will be delivered on 3.5" Diskette, add $5.00 for shipping & handling (request invoice before paying). MC6809 Simulator, SIM-JH SIMULATOR FOR MC6809 (SIM-JH) Copyright 2015 by: John E. Hieber I. SIM-H allows MC6809 code to execute in simulation on an IBM compatible computer running DOS. (see VII below) II. SIM-H allows HEX code file in Intel or Motorola format to be loaded into host memory. The simulated Z80 memory space of 64K can be defined as RAM memory or ROM memory. Execution of the simulation can be controlled by various commands. Break point can be defined and results displayed. III. The SIM-H menu of commands is as follows: Command field are delimited by space(s), fields are in Hex Invalid commands are ignored (no error displayed) Space bar will pause/resume, Enter will abort Set Breakpoint, B ADDR1 ... ADDRn Clear Breakpoint, BC n (n = 0, clear all) Display Breakpoint, BD Display/Dump memory, D ADDR1 ADDR2 Download Code Hex File, DLC Filename.HEX SADDR (SADDR Optional) Download PORT Hex File, DLP Filename.HEX PADDR" Fill memory, F ADDR1 ADDR2 DATA Go Exec Code to BKPT, G (Start At PC) Go Exec Code to BKPT, GB ADDR (Start At ADDR) Go Exec Single Step, GS (Start At PC) Show REGs at Step, R (displays REGS/FLAGS)" Show Next Step, Space Bar, Enter to stop" Go Exec Single Step, GS 0 ADDR (Start At ADDR) Go Exec Number of Step, GS nn (Start At PC) Go Exec Number of Step, GS nn ADDR (Start At ADDR) Go Exec Number of Step, GS nn (nn is dec) (Start At PC)" Go Exec Number of Step, GS nn ADDR (nn is dec) (Start At ADDR) Display commands, H Read Input Port, I PADDR Disassemble memory, L ADDR1 ADDR2 Modify memory, M ADDR Search mem (no match), N ADDR1 ADDR2 DATA Write Output Port, O PADDR DATA Open Log file, P Fliename.ext (default PRNTFILE.PRT) Close Log file, P Quit/Exit program, Q Display Registers, R (displays REGs & Flags) Change REG/FLAG, R rr DATA (rr is REG/FLAG name) Search memory (match), S ADDR1 ADDR2 DATA Set ROM Addresses, T SADDR EADDR" Clear ROM Address, TC n (n omitted, clear all) Display ROM Addr, TD Set R/W Watchpoint, W ADDR1 ... ADDRn Clear Watchpoint, WC n (n = 0, clear all) Display Watchpoint, WD IV. The execute function includes Single step and Break points. Note break points are possible at ROM memory addresses. V. PC software is included both source (SIM-JH.BAS) and executable (SIM-JH.EXE) files are provided. VI. Required files (containing opcodes are included): OPC10INS.TXT OPC11INS.TXT OPCINS.TXT OPCMN$.TXT OPRMN$.TXT VII. PC system requirements: DOS operating system or COMMAND window under WINDOWS 98, ME, XP...., (only verified for XP) Memory: 640 K base memory Offers welcome