-
17
-
(3)
16-bit
I/F-3
(IF1
=
H,
IF0
=
L)
Interrupt
control
circuit
8086
PCL6143
M/IO
ALE
A16-A19
AD0-AD15
CLK
CS
+5V
CLK
A1-A4
A5-A19
Latch
A1-A19
GND
GND
+3.3V
System
reset
System
reset
Decode
circuit
INTR
INTA
RD
WR
READY
RESET
MN/MX
INT
RD
WR
WRQ
RST
IF1
IF0
A1-A4
A0
D0-D15
Note:
The
PCL6113
uses
A1
to
A2.
The
PCL6123
uses
A1
to
A3.
The
PCL6143
uses
A1
to
A4.
(4)
8-bit
I/F
(IF1
=
H,
IF0
=
H)
Decode
circuit
Z80
PCL6143
M1
A5-A7
A0-A4
INT
IORQ
RD
WR
CLK
CS
IF1
IF0
A0-A4
INT
RD
WR
System
reset
WAIT
D0-D7
RESET
WRQ
D0-D7
RST
+3.3V
CLK
Note:
The
PCL6113
uses
A0
to
A2.
The
PCL6123
uses
A0
to
A3.
The
PCL6143
uses
A0
to
A4.
Summary of Contents for PCL6113
Page 1: ...User s Manual For PCL6113 6123 6143 Pulse Control LSI Nippon Pulse Motor Co Ltd...
Page 11: ...5 3 Terminal Assignment Diagram 3 1 PCL6113 3 2 PCL6123...
Page 20: ...14 5 Block Diagram...
Page 115: ...109 11 Stop timing by error...
Page 116: ...110 13 External Dimensions 13 1 PCL6113...
Page 117: ...111 13 2 PCL6123...
Page 118: ...112 13 3 PCL6143...