Re: Amiga Memory map

[<gri...@ps...>]

> If anyone can point me to a message or FAQ that describes
> the Amigas memory layout relative to the processor I 
> would appreciate it.

Sorry 'bout the delay..

Finally dug up the A3000 schematics at home.

This is the list in the schematics document:

$000000	-	$1FFFFF		Up to 2Megs of CHIP mem
$200000 -	$9FFFFF		Auto-Config memory space (Z-II)
$A00000 -	$BFFFFF		IO Space (8520s)
$C00000 -	$D7FFFF		A500 'ranger' memory
$D80000 -	$D9FFFF		Custom chip register mirror or RTC
$DA0000 -	$DBFFFF		Unused
$DC0000 -	$DDFFFF		RTC
$DE0000 -	$DFFFFF		Custom Chip Registers
$E00000 -	$E7FFFF		Unused
$E80000 -	$E8FFFF		Autoconfig Slot
$E90000 -	$EFFFFF		64K Autoconfig slots
$F00000 -	$FFFFFF		ROM space

$01000000 -	$07FFFFFF	On-board 32 bit RAM. Grows DOWN from $07FFFFFF
$08000000 -	$0FFFFFFF	32 bit expansion. Grows UP from $08000000
$10000000 -	$EFFFFFFF	32 bit 'other' expansion space

								Bye, Arno.

-- 
PSINetworks Europe           Fax: +31-23-5699841 | One disk to rule them all,
Siriusdreef 34               Tel: +31-23-5699840 | One disk to bind them,
2132WT Hoofddorp+--------------------------------+ One disk to hold the files
The Netherlands |   *  Musical Interlude  *      | And in the darkness grind 'em
----------------+--------------------------------+------------------------------

 We say Retribution, We say Vengeance is bliss, We say Revolution,
 With a Cast-Iron fist!                  (Megadeth, 'The Disintegrators')

--------------------------------------------------------------------------------