Dnia 00-07-12 Andrew Gale pisze:
If A14 of the ROM is connected to A14 of the z80 then ROM0 is
at the bottom,
It is so.
--
Yarek.
Of the two
16K ROM images that come with the emulators, am I right in
thinking that ROM0 goes in lower 16K of the eprom and ROM1
in the top 16K?
Thanks,
Andy
Yeah, that's right - but what actually went into the ROM1?? I've never
found a use for it. I expect it's FPC stuff ...?
-howard
The
lots of stuff went into rom1... generally, you paged in rom0 which then
paged in rom1 to do lots of stuff...
justin
-Original Message-
From: Howard Price [SMTP:[EMAIL PROTECTED]
Sent: Wednesday, July 12, 2000 2:35 PM
To: sam-users@nvg.ntnu.no
Subject: Re: ROM3 - I have some
Yeah, that's right - but what actually went into the ROM1?? I've never
found a use for it. I expect it's FPC stuff ...?
-howard
I know that ROM0 gets paged in at -3FFF and ROM1 at C000-
in the z80's memory map, but I wasn't sure how the two were held
in the actual ROM chip. If A14
