Oki OKIPAGE 14, Руководство по обслуживанию

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41356801TH Rev.1
123 /
• OPTION Connector Pin Assignment
(To option RAM / RS232C or Network)
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
02
04
06
08
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
01
03
05
07
09
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
* O
I
C
: Out
: In
: Common
Pin No.
01
02
03
04
05
06
07
08
09
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
I/O*
O
C
O
O
O
O
O
C
O
O
C
O
O
C
O
O
C
O
O
C
O
O
C
O
O
C
O
O
C
O
O
C
O
O
O
O
O
C
O
O
O
O
I
C
I
O
O
O
O
I
Signal
A0
0V
A1
A2
RSDTR0-N
A3
A4
0V
A5
A6
+5V
A7
A8
0V
A9
A10
+5V
A11
A12
0V
A13
A14
+5V
A15
A16
0V
A17
A18
+5V
A19
A20
0V
A21
A22
A23
0V
0V
0V
RSRTS0-N
CS1-N
CS2-N
CS3-N
SCRREQ-P
0V
SCSREQ-P
IOS0-N
IOS1-N
RSTXD0-N
-8V
RSRXD0-P
Description
OR write enable
Logic ground
Address bit 1
Address bit 2
RS232C Data terminal ready
Address bit 3
Address bit 4
Logic ground
Address bit 5
Address bit 6
Logic power supply
Address bit 7
Address bit 8
Logic ground
Address bit 9
Address bit 10
Logic power supply
Address bit 11
Address bit 12
logic ground
Address bit 13
Address bit 14
Logic power supply
Address bit 15
address bit 16
Logic ground
Address bit 17
Address bit 18
Logic power supply
Address bit 19
Address bit 20
Logic ground
Address bit 21
Address bit 22
Address bit 23
Logic ground
Logic ground
Logic ground
RS232C request to send
ROM/SRAM select 1
ROM/SRAM select 2
ROM/SRAM select 3
SCC send request
Logic ground
SCC receive request
I/O select 0
I/O select 1
RS232C send data
RS232C line voltage
RS232C receive data
Pin No.
51
52
53
54
58
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
I/O*
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
I
I
O
O
C
I
C
O
Signal
D16
D0
D17
D1
D18
D2
D19
D3
D20
D4
D21
D5
D22
D6
D23
D7
D24
D8
D25
D9
D26
D10
D27
D11
D28
D12
D29
D13
D30
D14
D31
D15
DRAS2-N
DRAS3-N
DRAS4-N
DRAS5-N
DCAS3-N
DCAS2-N
DCAS1-N
DCAS0-N
RD-N
WR-N
INT1-N
INT2-N
EEPRMCS1-P
EEPRMCLK-P
SSTXD-P
DRDY-N
+8V
RESET-N
Description
Data bit 16
Data bit 0
Data bit 17
Data bit 1
Data bit 18
Data bit 2
Data bit 19
Data bit 3
Data bit 20
Data bit 4
Data bit 21
Data bit 5
Data bit 22
Data bit 6
Data bit 23
Data bit 7
Data bit 24
Data bit 8
Data bit 25
Data bit 9
Data bit 26
Data bit 10
Data bit 27
Data bit 11
Data bit 28
Data bit 12
Data bit 29
Data bit 13
Data bit 30
Data bit 14
Data bit 31
Data bit 15
DRAM select 2
DRAM select 3
DRAM select 2
DRAM select 5
DCAS3
DCAS2
DCAS1
DCAS0
RD-N
WR-N
Interrupt request 1
Interrupt request 2
EEPROM select
EEPROM clock
EEPROM data
Data read
RS232C line voltage
Reset signal