EasyManua.ls Logo

Commodore Amiga 500 - Custom Animation Chip; Fat Agnus; Features

Commodore Amiga 500
300 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
R02 -
ROl -
RO(i)
-
vee
-
RS
TJIE
-
INT3
-
OMAL
-
BL
SJIE
-
OBRJIE
-
RRW
-
PRW
-
RGEN~
-
ASJIE
-
RAMENJIE
-
RGA8
-
RGA7
-
RGA6
-
RGA5
-
RGA4 -
RGA3 -
RGA2
-
Features:
Custom Animation Chip
Fat Agnus
e
.....
N(Y)::T1f)
•••
(y)
::Tlf)w~rom""''''''''''''''''''''''''''~rrr.ro~w
ooooooooooooo~~~~~
...............
~~~~~~~~~~~~~JIUJ~aaa
I I I I I I I I I I I I I I I I I I I I I
8·3(8
a ~
3
15
36 37
sa
39",
I I I I I I
;::;NY:lIElIEN
OI~ZUI
~~3<!~U
5~
N
~U
U
X
I I I I I I I I I I I I I I I
OY:I-~e""'N(y)::TIf)W~ro.lIE
y:u~~aaaaaaaaa~~
UUWJ:C:C:C:C:C:C:C:C:C
OO
U
I-
~::::J
-
A15
- A14
- A13
- A12
-
All
- A10
- A9
- A8
- A7
- A6
- A5
-
A4
- A3
- A2
-
Al
-
A19
-
VSS
-
RAS0.
-
RAS1.
-
CASUlIE
- CASUII
• Bit
Blitter-U
ses hardware to move display data- Allows high speed anima-
tion-Frees
the CPU for other concurrent tasks
• Display Synchronized Coprocessor
• Controls
25
DMA Channel
s-
Allows the disk and sound
to
operate with
minimal CPU intervention
• Generates all system clocks from the 28 Mhz osci
ll
ator
• Generates all control signals for the v
id
eo
RAM
and expansion RAM card
• Provides the address to the video and expansion RAM multiplexing
A-
16
Technical Reference

Table of Contents