# SUN SBus

96 PIN UNKNOWN FEMALE CONNECTOR (Fujitsu FCN 234P096-G/Y) at the Motherboard
96 PIN UNKNOWN MALE CONNECTOR (Fujitsu FCN 234P096-G) at the Motherboard

Available on the SUN SPARCengine 5 motherboard

Pin | Name | Description
--- | --- | ---
1 | GND | Ground
2 | sb_br* | sb_br
3 | sb_sel* | sb_sel
4 | sb_irql* | ?
5 | sb_d(0) | Data bit 0
6 | sb_d(2) | Data bit 2
7 | sb_d(4) | Data bit 4
8 | sb_irq2* | Interrupt Request 2
9 | sb_d(6) | Data bit 6
10 | sb_d(8) | Data bit 8
11 | sb_d(10) | Data bit 10
12 | sb_irq3* | Interrupt Request 3
13 | sb_d(12) | Data bit 12
14 | sb_d(14) | Data bit 14
15 | sb_d(16) | Data bit 16
16 | sb_irq4* | Interrupt Request 4
17 | sb_d(19) | Data bit 19
18 | sb_d(21) | Data bit 21
19 | sb_d(23) | Data bit 23
20 | sb_irq5* | Interrupt Request 5
21 | sb_d(25) | Data bit 25
22 | sb_d(27) | Data bit 27
23 | sb_d(29) | Data bit 29
24 | sb_irq6* | Interrupt Request 6
25 | sb_d(31) | Data bit 31
26 | sb_siz(0) | sb_siz(0
27 | sb_siz(2) | sb_siz(2
28 | sb_irq7* | Interrupt Request 7
29 | sb_a(0) | Address bit 0
30 | sb_a(2) | Address bit 2
31 | sb_a(4) | Address bit 4
32 | sb_merr* | sb_merr
33 | sb_a(6) | Address bit 6
34 | sb_a(8) | Address bit 8
35 | sb_a(10) | Address bit 10
36 | sb_err* | sb_err
37 | sb_pa(12) | Address bit 12
38 | sb_pa(14) | Address bit 14
39 | sb_pa(16) | Address bit 16
40 | sb_ack8* | sb_ack8
41 | sb_pa(18) | Address bit 18
42 | sb_pa(20) | Address bit 20
43 | sb_pa(22) | Address bit 22
44 | sb_ack32* | sb_ack32
45 | sb_pa(24) | Address bit 24
46 | sb_pa(26) | Address bit 26
47 | N/C | Not connected
48 | -12V | -12 VDC
49 | sb_clk | Clock
50 | sb_bg* | sb_bg
51 | sb_as* | sb_as
52 | GND | Ground
53 | sb_d(1) | Data bit 1
54 | sb_d(3) | Data bit 3
55 | sb_d(5) | Data bit 5
56 | +5V | +5 VDC
57 | sb_d(7) | Data bit 7
58 | sb_d(9) | Data bit 9
59 | sb_d(11) | Data bit 11
60 | GND | Ground
61 | sb_d(13) | Data bit 13
62 | sb_d(15) | Data bit 15
63 | sb_d(17) | Data bit 17
64 | +5V | +5 VDC
65 | sb_d(18) | Data bit 18
66 | sb_d(20) | Data bit 20
67 | sb_d(22) | Data bit 22
68 | GND | Ground
69 | sb_d(24) | Data bit 24
70 | sb_d(26) | Data bit 26
71 | sb_d(28) | Data bit 28
72 | +5V | +5 VDC
73 | sb_d(30) | Data bit 30
74 | sb_siz(1) | sb_siz(1
75 | sb_rd | sb_rd
76 | GND | Ground
77 | sb_a(1) | Address bit 1
78 | sb_a(3) | Address bit 3
79 | sb_a(5) | Address bit 5
80 | +5V | +5 VDC
81 | sb_a(7) | Address bit 7
82 | sb_a(9) | Address bit 9
83 | sb_a(11) | Address bit 11
84 | GND | Ground
85 | sb_pa(13) | Address bit 13
86 | sb_pa(15) | Address bit 15
87 | sb_pa(17) | Address bit 17
88 | +5V | +5 VDC
89 | sb_pa(19) | Address bit 19
90 | sb_pa(21) | Address bit 21
91 | sb_pa(23) | Address bit 23
92 | GND | Ground
93 | sb_pa(25) | Address bit 25
94 | sb_pa(27) | Address bit 27
95 | sb_reset* | Reset
96 | +12V | +12 VDC

Contributor: Joakim Ögren

Source:
SUN SPARCengine 5 manual at SUN manuals site

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07