Fdd1: floppy drive connector, J2: audio connector, J3: cd-in pin header – IBASE IB950 User Manual
Page 20
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INSTALLATIONS
FDD1: Floppy Drive Connector
FDD1is a slim 26-pin connector and will support up to 2.88MB FDD.
Signal Name
Pin #
Pin #
Signal Name
VCC 1
2 INDEX
VCC 3
4
DRV_SEL
VCC 5
6 DSK_CH
NC 7
8 NC
NC 9
10
MOTOR
DINST 11
12
DIR
NC 13
14 STEP
GND 15
16 WDATA
GND 17
18 WGATE
GND 19
20 TRACK
NC 21
22 WPROT
GND 23
24 RDATA
GND 25
26 SIDE
J2: Audio Connector
Signal Name
Pin #
Pin #
Signal Name
LINEOUT R
1
2 LINEOUT L
Ground
3
4 Ground
LINEIN R
5
6 LINEIN
L
Ground
7
8 Ground
Mic-In
9
10 VREFOUT
Ground
11
12 Protect
pin
J3: CD-In Pin Header
Pin #
Signal Name
1
CD Audio L
2 Ground
3 Ground
4
CD Audio R
16
IB950 User’s Manual
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