Commodore Amiga 500 - Paula Block Diagram

~
;'
(')
:T
:::l
o·
~
;;0
C1>
0-
~
:::l
(')
C1>
Inte"
10
Co
to
68
EXT.
Inta"
Input
""'-
DMAL
,
to
Agnu.
DMA
Requa.t
Logic
Int.
pt
Cont,ol
'a
Logic
00
Int
pt
StatuI
Ragista,s
DB
r--~
l1
r-
:;
>
16
:;
-
ID
'--
I
~GA
r:-r---.
~
~
i
r
~
-
r
Left
Audio
Output
r-
O
to
A
Cony
.
0&1
Audio
Cont,ol Counte,.
Data
Ragi.ta,s
./"-
,,'-
-
I--
'--
-
Right
Audio
Output
,r-.
o
to
A
Cony
.
2&3
Audio
Cont,ol
Counte,.
Data Ragiste,s
A'
r--
-
-
Data
Bus
I
Di.k
Out
In
,
'r-
Data
P,a
Sap
Comp
Di.k
Cont,ol
Logic
Data
Registe,.
16
Ragilta,
Add,a
..
Decoda
8
Paula Block Diagram
UART
In
Out
/
"r--
~.
REC
TRN
UART
Cont,ol
c-
Logic
Data
Register.
POT
Port.
r-
"
r-
'
t..-
Buffa,.
Latcha.
(Bi-Di,)
POT
Cont,ol
Counter.
Data
Ragi.ta,.
"r-
•
a
~
0
"
a
e
oX
!!
cii
CIt
c
E
j:
J