Re: Bogus Apple II Plus ROM

["Bill Garber" <willy46pa@comcast.net>]

"D Finnigan" <dog_cow@macgui.com> wrote in message 
dog_cow-1342623601@macgui.com">news:dog_cow-1342623601@macgui.com... 
> While examining the behavior of OpenEmulator and Virtual II 
> executing FFFD from the Monitor, I discovered that the ROM 
> image that I had been using all this time for an Apple II 
> Plus in Virtual II is not the same as in OpenEmulator. In 
> fact, it doesn't even match the Autostart ROM listing in 
> the Ref Man. 
> 
> It starts the same, but examine the last few bytes! 
> 
> Any explanations? 
> 
> File named appleiiplus.rom or APPLE2+.ROM 
> 
> Length = 20,480 bytes 
> 
> MD5 = 383867e17204ed3e85afbb9086edaec5 
> 
> Hex Dump: ( made with od -tx1) 
> 
> 0047760   83  7f  5d  cc  b5  fc  17  17  f5  03  fb  03  62  fa  59  ff 

This row is correct for the Auto-Start F8 ROM, Apple II Plus. 

Bill Garber @ SEPA Electronics 
http://www.sepa-electronics.com