Videopac / Odyssey2 forum
November 26, 2022, 01:15:48 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: The forum will disappear in April 2023 please check this topic!
 
   Home   Help Login Register links videopac.nl  
Pages: 1 [2]   Go Down
  Print  
Author Topic: A simple Videopac disassembler for 2k roms  (Read 730 times)
polluks
Trying to get the cartridge in...
*
Posts: 8



WWW
« Reply #15 on: October 07, 2022, 12:48:53 PM »

Thanks! Smiley
By the way the sprites of Gunfighter are upside down.
Maybe you can change the order if you click on the label?
Logged
K-C Space Odyssey
Trying to get the cartridge in...
*
Posts: 28


« Reply #16 on: October 07, 2022, 06:34:18 PM »

Yes! Keep the features coming!
Thanks . There will be a small update in the next days to fix the last known bugs .

Thanks! Smiley
By the way the sprites of Gunfighter are upside down.
Maybe you can change the order if you click on the label?
I can add a checkbox that allows you to read the memory in reverse order in the sprite window.
Logged
K-C Space Odyssey
Trying to get the cartridge in...
*
Posts: 28


« Reply #17 on: October 08, 2022, 06:28:01 PM »

Well, here is the V1.7 update .

It corrects three bugs :   
    - there was  an offset of 2000h ( Shocked ) in some pages addresses in the upper bank 3 :  3800h - 3BFF. 
    - value 01h was decoded as NOP, now, it is showed as INVALID .
    - Instructions MOVD,ORLD ANLD , which serve no purpose on Videopac (there are no extended ports 4 to 7) , are correctly decoded.

It adds a Reverse Order feature in the sprite window that allows the user to parse the memory backward (BFFh -> 400h instead of 400h -> BFFh) , so the upside down sprites are easier to see . 

 
Logged
Pages: 1 [2]   Go Up
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Valid XHTML 1.0! Valid CSS!