J12: Floppy Drive Connector; J13, J14: Cd In Connectors - TMC TI5VGA User Manual

5.9 J12: Floppy Drive Connector

J12 of the TI5VGA is a 34-pin header and will support up to 2.88MB
floppy drives.
Signal Name
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground

5.10 J13, J14: CD In Connectors

J13 and J14 are the CD-in connectors. Below is their pin out assignments.
4 3 2 1
J13
Signal Name Pin #
Ground
Left
Ground
Right
TI5VGA Socket 7 MVP3 ATX Motherboard User's Manual
Chapter 5 Installation
Pin # Pin #
1 2
3 4
5 6
7 8
9 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
1 2 3 4
J14
Pin # Signal Name
1 1 Left
2 2 Ground
3 3 Ground
4 4 Right
Signal Name
RM/LC
No connect
No connect
Index
Motor enable 0
Drive select 1
Drive select 0
Motor enable 1
Direction
Step
Write data
Write gate
Track 00
Write protect
Read data
Side 1 select
Diskette change
27