Connectors 2-9
Hardware
Se
tt
ings
Pin Assignments
J1: Reset Header
Pin
Pin
1 Reset
2 Ground
J2: Ultra-160/m SCSI Connector (high density
68-pin)
Pin
Pin
1 LVDP12
2 Data 0
3 Data
4 Data 2
5 Data 3
6 Data 4
7 Data 5
8 Data 6
9 Data 7
10 Acknowledge #
11 Busy
12 Paper Empty
13 Printer Select
14 Auto Form Feed #
15 Error #
16 Initialization #
17 Printer Select IN # 18 Ground
19 Ground
20 Ground
21 Ground
22 Ground
23 Ground
24 Ground
25 Ground
26 NA
27 LVSELP
28 LVCDP
29 LVREQP
30 LVIOP
31 LVDP8
32 LVDP9
33 LVDP10
34 LVDP11
35 LVDP12
36 LVDP13
37 LVDP14
38 LVDP15
39 LVDPHM
40 LVDM0
41 LVDM1
42 LVDM2
43 LVDM3
44 LVDM4
45 LVDM5
46 LVDM6
47 LVDM7
48 LVDPLM
49 Ground
50 SENSE_A(Pull-up)
51 LVTRMPWR
52 LVTRMPWR
53 NA
54 Ground
55 LVATNM
56 Ground
57 LVBSYM
58 LVACKM
59 LVRSTM
60 LVMSGM
61 LVSELM
62 LVCDM
63 LVREQM
64 LVIOM
65 LVDM8
66 LVDM9
67 LVDM10
68 LVDM11
J3/J6: IDE 2/IDE 1 Interface Connector
Pin
Pin
1 RESET#
2 Ground
3 Data 7
4 Data 8
5 Data 6
6 Data 9
7 Data 5
8 Data 10
9 Data 4
10 Data 11
11 Data 3
12 Data 12
13 Data 2
14 Data 13
15 Data 1
16 Data 14
17 Data 0
18 Data 15
19 Ground
20 NA
21 DMA REQ
22 Ground
23 IOW#
24 Ground
25 IOR#
26 Ground
27 IOCHRDY
28 Pull-down
29 DMA ACK#
30 Ground
31 INT REQ
32 NA
33 SA1
34 NA
35 SA0
36 SA2
37 HDC CS0#
38 HDC CS1#
39 HDD Active#
40 Ground
