ZiLOG eZ80, Руководство пользователя

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User Ma
nua
l
U
M01
520
1-060
3
S
chematic
ZiLOG Dev
elopme
n
t Platforms
eZ80
®
Sale
s Demons
tra
tion Platform
15
Fi
gu
re
2
.
eZ80
®
Sales
Demon
s
tr
at
io
n
Plat
for
m
X10
BATTERY
ON
3.3
OK
RS232
-
1
RS232
-
2
RS232-1
DIS
RS232-2
DIS
POWER
SUPPLY
<D
oc
>
eZ
80
D
em
o
P
lat
fo
rm
.
P
ow
er
suppl
y
&
C
o
m
m
uni
cat
ion
B
2
Tue
sday
A
p
ri
l1
5
2003
Ti
tle
Si
ze
Do
cu
m
en
t
Nu
m
b
er
D
a
te
:
S
h
eet
of
RT
S1
Rx
D1
RT
S0
GN
D
CT
S0
GN
D
Tx
D
0
Rx
D0
T
xD1
CT
S1
GN
D
RT
S1
Rx
D1
PC3
PC0
CT
S1
Tx
D
1
5V
V
C
C
_5V
PC1
V
C
C
_33V
3.
3V
V
C
C
_33V
PC2 GN
D
V
C
C
_33V
Tx
D
0
CT
S0
Rx
D0
VCC_
3
3
V
GN
D
GN
D
RT
S0
V
C
C
_33V
GN
D
GN
D
GN
D
GN
D
GN
D
V
C
C
_33V
GN
D
V
C
C
_33V
V
C
C
_33V
V
C
C
_33V
V
C
C
_33V
V
C
C
_33V
V
C
C
_5V
PC0 PC2 PC1 PC3
PD2 PD0 PD1 PD3
GN
D
PB0 PB1 PB2
PB6
J10
1 2 3 4 5 6
C5 0.
1uF
J12
1 2
J14
1 2
R1 10K
C9 0.
1uF
U4
TP
S
7250
1 2
3 4 5 6
7 8
SENSE
PG
GN
D
EN IN IN
OU
T
OU
T
U7
B
74LV
05
3
4
U7
F
74LV
05
13
12
C1
2
0.
1uF
C1
3
0.
1uF
J13 CO
N1
0
A
1 3 5 7 9
2 4 6 8
10
R2
0
10K
D3
G
R
EEN
2 1
U7
D
74LV
05
9
8
C7
0.
1uF
R1
1
10K
C1
1
0.
1uF
R3
3
10K
R2
9
10K
U3
LT1086-
3.
3/
TO
220
1 3
2
GN
D
VI
N
V
O
U
T
BT1
BATTER
Y
R2
1
10K
+
C6
10uF
R1
2
10K
U7
A
74LV
05
1
2
14 7
R9 680
+
C2 22uF
C8 0.
1uF
R2
2
10K
C1
4
0.
1uF
U
5
M
A
X
322
2
1 2 4 5 6 13 12 15 10
3 7
17
8
16
9
20
19 18
11 14
EN
C1
+
C1
-
C2
+
C2
-
T1I
N
T2I
N
R1
O
U
T
R2
O
U
T
V+ V- T1O
U
T
T2O
U
T
R1
IN
R2
IN
SHDN
VCC GND
NC NC
C1
6
0.
1uF
J9 PW
R
JACK
2 3 1
J11 CO
N1
0
A
1 3 5 7 9
2 4 6 8
10
R1
3
10K
R3
1
10K
+
C3
22/
6.
3
C1
0.
1
S1
U7
E
74LV
05
11
10
C4 0.
1
C1
5
0.
1uF
F1
R
X
E
160
C1
0
0.
1uF
R1
0
200K
R2
8
10K
U6
M
A
X
322
2
1 2 4 5 6 13 12 15 10
3 7
17
8
16
9
20
19 18
11 14
EN
C1
+
C1
-
C2
+
C2
-
T1I
N
T2I
N
R1
O
U
T
R2
O
U
T
V+ V- T1O
U
T
T2O
U
T
R1
IN
R2
IN
SHDN
VCC GND
NC NC