Commodore Amiga A500 Technical Reference Manual page 115

Section
4.1
Description of PCIXT Emulator for
AMIGA ZOO0
AMIGA ACCESS: Amiga Interface
Offset
Address
=
Base Addr.
Base Addr.
+
(00000
-
1 FFFF)
:
Byte Access
Base Addr.
+
(20000
-
3FFFF)
:
Word Access
Base Addr.
+
(40000
-
5FFFF)
:
Graphic Access
Base Addr.
+
(60000
-
7FFFF)
:
V 0 Register Access
INTERFACE MEMORY
Interface
MAP:
Offset Address Size Usage
00000
. . .
OFFFF 64 K DISK BUFFER RAM
10000
. . .
17FFF 32 K COLOR VIDEO RAM
18000
. . .
1 BFFF 16K PARAMETER RAM
1 C000
. .
.
1 DFFF 8K MONO VIDEO RAM
1 E000
. . .
1 FFFF 8K 10-PAGE
Kinds of memory access on the following pages:
B
=
Byte access
G
=
Graphic access
W
=
Word access
(*)
selectable by BIT 5 and 6 of the MODE REGISTER
BIT 5
=
SELl
BIT 6
=
SEL2