Technical Data
32
EPC-2322 (P3000(D)BX2 Series)
Service Manual
Pin Signals
Connectivity
The tables below list the pin signals for the peripheral connectors common to both
models of the P3000(D)BX2.
indicates the pin positions for each.
Low-Voltage Differential (LVD) SCSI
Single-Ended (SE) SCSI
Pin
Description
Pin
Description
Pin
Description
1
Data Bit 12+ (I/O)
35
Data Bit 12 (I/O)
35
Data Bit 12 (I/O)
2
Data Bit 13+ (I/O)
36
Data Bit 13 (I/O)
36
Data Bit 13 (I/O)
3
Data Bit 14+ (I/O)
37
Data Bit 14 (I/O)
37
Data Bit 14 (I/O)
4
Data Bit 15+ (I/O)
38
Data Bit 15 (I/O)
38
Data Bit 15 (I/O)
5
Data Bit Parity High+ (I/O)
39
Data Bit Parity High (I/O)
39
Data Bit Parity High (I/O)
6
Data Bit 0+ (I/O)
40
Data Bit 0 (I/O)
40
Data Bit 0 (I/O)
7
Data Bit 1+ (I/O)
41
Data Bit 1 (I/O)
41
Data Bit 1 (I/O)
8
Data Bit 2+ (I/O)
42
Data Bit 2 (I/O)
42
Data Bit 2 (I/O)
9
Data Bit 3+ (I/O)
43
Data Bit 3 (I/O)
43
Data Bit 3 (I/O)
10
Data Bit 4+ (I/O)
44
Data Bit 4 (I/O)
44
Data Bit 4 (I/O)
11
Data Bit 5+ (I/O)
45
Data Bit 5 (I/O)
45
Data Bit 5 (I/O)
12
Data Bit 6+ (I/O)
46
Data Bit 6 (I/O)
46
Data Bit 6 (I/O)
13
Data Bit 7+ (I/O)
47
Data Bit 7 (I/O)
47
Data Bit 7 (I/O)
14
Data Bit Parity Low+ (I/O)
48
Data Bit Parity Low (I/O)
48
Data Bit Parity Low (I/O)
16
Differential Sense
55
Attention (Out)
55
Attention (Out)
21
At (Out)
57
Busy (I/O)
57
Busy (I/O)
23
Busy+ (I/O)
58
Acknowledge (Out)
58
Acknowledge (Out)
24
Ackn (Out)
59
Reset (I/O)
59
Reset (I/O)
25
Reset+ (I/O)
60
Message (In)
60
Message (In)
26
(In)
61
Select (I/O)
61
Select (I/O)
27
(I/O)
62
Control/Data (In)
62
Control/Data (In)
28
Control/Data+ (In)
63
Request (In)
63
Request (In)
29
(In)
64
Input/Output (In)
64
Input/Output (In)
30
Input/ (In)
65
Data Bit 8 (I/O)
65
Data Bit 8 (I/O)
31
Data Bit 8+ (I/O)
66
Data Bit 9 (I/O)
66
Data Bit 9 (I/O)
32
Data Bit 9+ (I/O)
67
Data Bit 10 (I/O)
67
Data Bit 10 (I/O)
33
Data Bit 10+ (I/O)
68
Data Bit 11 (I/O)
68
Data Bit 11 (I/O)
34
Data Bit 11+ (I/O)
19, 53 Reserved
19, 53 Reserved
17, 18,
51, 52
Terminator Power (I/O)
17, 18,
51, 52
Terminator Power (I/O)
15, 20,
22, 49,
50, 54,
56
Ground
1-16,
20-34,
49, 50,
54, 56
Ground
StockCheck.com
Summary of Contents for P3000BX2 Series
Page 14: ...Introduction 6 EPC 2322 SBC P3000 D BX2 Series Service Manual Notes S t o c k C h e c k c o m...
Page 62: ...Technical Data 54 EPC 2322 P3000 D BX2 Series Service Manual Notes S t o c k C h e c k c o m...
Page 64: ...Technical Data 56 EPC 2322 P3000 D BX2 Series Service Manual Notes S t o c k C h e c k c o m...
