65
DM2000
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
RESETN
NC
CSN
ASN
LDSN
A1P
NC
A2P
A3P
NC
A4P
NC
NC
A5P
V
SS
NC
CLKP
RW
NC
DTACKN
V
SS
D0P
D1P
D2P
NC
NC
D3P
V
SS
D4P
D5P
D6P
D7P
V
SS
FC0P
FC1P
NC
FC2P
NC
IACKON
V
DD
NC
MODEP
NC
IPL0N
IPL1N
IPL2N
IRQ1N
IRQ2N
NC
NC
I
I
I
I
I
I
I
I
I
I
I
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
O
I
O
O
O
I
I
Reset
Not used
Chip select
Address strobe
Data strobe
Address bus
Not used
Address bus
Not used
Address bus
Not used
Address bus
Ground
Not used
System clock
Read / Write
Not used
Data acknowledge
Ground
Data bus
Not used
Data bus
Ground
Data bus
Ground
Function code
Not used
Function code
Not used
Interrupt acknowledge
Power 5V
Not used
CPU select
Not used
Interrupt control
Interrupt request
Not used
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
NC
IRQ3N
IRQ4N
NC
IRQ5N
IRQ6N
IRQ7N
TXD1P
RXD1P
NC
RTS1N
NC
CTS1N
NC
DCD1N
V
SS
NC
TXD2P
RXD2P
NC
RTS2N
CTS2N
DCD2N
NC
TXD3P
NC
NC
RXD3P
RTS3N
NC
CTS3N
TXD4P
NC
RXD4P
RTS4N
NC
CTS4N
V
DD
NC
TXD5P
NC
RXD5P
TXD6P
RXD6P
V
SS
FSP
XCLK2P
XCLK1P
NC
NC
I
I
I
I
I
O
I
O
I
I
O
I
O
I
I
O
I
O
I
O
I
O
I
O
I
O
I
I
I
I
Not used
Interrupt request
Not used
Interrupt request
Transmit data (1ch)
Receive data (1ch)
Not used
Request to send (1ch)
Not used
Clear to send (1ch)
Not used
Data carrier detect (1ch)
Ground
Not used
Transmit data (2ch)
Receive data (2ch)
Not used
Request to send (2ch)
Clear to send (2ch)
Data carrier detect (2ch)
Not used
Transmit data (3ch)
Not used
Receive data (3ch)
Request to send (3ch)
Not used
Clear to send (3ch)
Transmit data (4ch)
Not used
Receive data (4ch)
Request to send (4ch)
Not used
Clear to send (4ch)
Power 5V
Not used
Transmit data (5ch)
Not used
Receive data (5ch)
Transmit data (6ch)
Receive data (6ch)
Ground
Counter clock
Transmission clock
Not used
YM6604C-S (XU240A00) ACIA (Asynchronous Communication Interface Adapter)
Summary of Contents for DM 2000 Version 2
Page 80: ...DM2000 80 AD Circuit Board to DSP CN952 CN954 to DSP CN951 CN953 A A 3NA V628540 2 1 ...
Page 82: ...DM2000 82 AD Circuit Board B B 3NA V628540 2 1 ...
Page 83: ...83 DM2000 Pattern side B B 3NA V628540 2 1 ...
Page 88: ...DM2000 88 D D BRG Circuit Board 3NA V628730 2 2 ...
Page 89: ...89 DM2000 D D Pattern side 3NA V628730 2 2 ...
Page 91: ...91 DM2000 CPU Circuit Board Pattern side 3NA V776550 3 3 ...
Page 95: ...95 DM2000 Pattern side DA1 Circuit Board 3NA V628550 1 2 ...
Page 97: ...97 DM2000 Pattern side 3NA V628560 1 DA2 Circuit Board ...
Page 100: ...DM2000 100 F F DSP Circuit Board 3NA V628520 3 1 ...