Path: utzoo!attcan!utgpu!utstat!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!bloom-beacon!athena.mit.edu!rlcarr From: rlcarr@athena.mit.edu (Rich Carreiro) Newsgroups: comp.sys.amiga.tech Subject: A2000 $C000... memory Summary: do I need FatMemFirst Message-ID: <15722@bloom-beacon.MIT.EDU> Date: 7 Nov 89 16:37:20 GMT Sender: daemon@bloom-beacon.MIT.EDU Reply-To: rlcarr@space.mit.edu (Rich Carreiro) Organization: the Fire Raymond Berry Club Lines: 19 Hi! I have an A2000, Rev 6.2 motherboard (thus Fatter Agnus and 1MB MEMF_CHIP), and a Supra2000 RAM board with 2meg in it. My question: Do I have to run FastMemFirst in startup-sequence? If I remember correctly, the $C00000 memory was originally slow-fast RAM since the original Agnus could only address the 1st 512K of the standard 1 meg. The Fatter Agnu can address it all, giving 1 meg MEMF_CHIP. However, does the system still default to using $C00000 first, or does it know enough to go to the true fast RAM? -- Rich Carreiro - Most Biased Boston Celtics Fan! Get well soon, Johnny Most! ARPA: rlcarr@space.mit.edu Welcome back, Larry! UUCP: ...!mit-eddie!space.mit.edu!rlcarr McHale, 6th man supreme! BITNET: rlcarr@space.mit.edu "Follow through!"