Disk Drive Connector; Disk Drive Connector; Table 4-9. Disk Drive Mezzanine Connector - Motorola MVME1603 Installation And Use Manual

Disk Drive Connector

A 34-pin connector (J6 on the base board) supplies the interface between
the base board and an optional disk drive. The disk drive may take the form
of a mezzanine board or a separate module. The pin assignments are listed
in the following table.

Table 4-9. Disk Drive Mezzanine Connector

1 GND
3 GND
5 GND
7 No Connection
9 GND
11 GND
13 No Connection
15 GND
17 F_MSEN1
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND
Connector Pin Assignments
F_DENSEL 2
No Connection 4
F_MSEN0 6
∗
F_INDEX 8
∗
F_MTR0 10
∗
F_DR1 12
∗
F_DR0 14
∗
F_MTR1 16
∗
F_DIR 18
∗
F_STEP 20
∗
F_WDATA 22
∗
F_WGATE 24
∗
F_TRK0 26
∗
F_WP 28
∗
F_RDATA 30
∗
F_HDSEL 32
∗
F_DSKCHG 34
4
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