MZ3500
CSP-1
Block Diagram
ASO
AS1
AS2
MkRO
DSO '
DS1
I)S2
HSYI
NABC
SL1
FYD2
BLNK
DSP2
ATI
AT 2
ATS
AT 4
CSR
CH
NVB
NVR
-C
-c
1
1
1
4
,. ..
*
(bO)
Jl
J, „
n o >
x — H
—
to fO
s
-*
**
l-»
'
1
i >
J
CK
D
—
F/F
'"'
o
t —
(51)
(52) 'S3) (54)
'55,50)
• 5fi .
,
r
»T
,
J 1 1 II
1
1 I I I c n n r-
—
ro CO ^. Cn <7> ] | C
~ X O X
1
j 1
RA400
—
1
25 /20 —
1
0
" ? -
_
i "
O
m
^
0=5°
m o re —
3
fr
^
Line
counter/
I
Line
signal generator
' — .
>J
>
n
^
. . , , h r 1
B-VL
« " + i I
1
H
0/1..
__
..._.
. . < — 1
} } }
*- • 1 ^
"\
"N .
\ \ 40 80
* * .
HSYI
" ,.„
CK
n F/F
BINK
'
*
40/80
d,q,t
. ,.
y^m-i™
,
)FXF DF/F
shift circu
t
CK
D F/F -|
CK
n F/F .V j
n t» o
u:
r \
SO
5C
1
<
to
D
ECH1
J?^"
s
s
^ '
S
''
ECH2
^SR4
°^SR6
I
V-RAM2
\
L
08
-'16
"
c
RA400
5
n
X
C
color
designation
during
graphic
mode.
f.
/ »
/ *
V
CSH-
1
1
Merge
4 1 '^
»
T
circuit
'p
r
?
P
-»-DSPT
^ , ^ „ _
X
<
r- r~
tr r- < t~ r-
14414
B/W
attribute
merge
circuit
I ) —
»-
M~^y_
j
~*
—
ndividual
9/VL~*
character]
-
o~"^o
Cursor
erase
circuit
CSR-2D
^
^
\
£
???
U
*ili
JTV " - -
Boder
1—
=H>-^
-^
"
background
(
— — -D "c
merge
*
'• ~^ *— ~*^
"O
r-| < r- ~
{>
{>
i>-hi>,
OK;
O 3 bri OM pS
44444
1
j X—^ B/W
attribute
merge
circuit
-
J
.
}__S
| i-- r- --r
-
— ' '
—
+
Cursor;
Blink
;Reverse
Line
T *
'
—
0 O-l B
'VL-»>
1 S ^ ^
G.
RV
->
—
° " '"
—
i
OJ
0
-
*-
U
0 G
-^ 1
COLOR-* l^^^ro
'
fin
^ ^\_ ^ _
Border
'~) ") *•
^
background
-TV
5
*=
-""
4^V^
FAT
2 1
fAIL-
"
5-
>-
>
>-
y-
•>-
K
\ 400
HSYO
VID1
3-
V1D2
-
40-