J12: audio pin header for chassis front panel, J13: com3, com4 serial port (df11 connector), J14: spdif i/o – IBASE MI952 User Manual
Page 21: J15: usb6/usb7 connector
INSTALLATIONS
J12: Audio Pin Header for Chassis Front Panel
Signal Name
Pin
Pin
Signal Name
MIC IN_L
1
2
Ground
MIC IN_R
3
4
DET
LINE_R 5
6 Ground
Sense 7
8 KEY
LINE_L 9
10
Ground
J13: COM3, COM4 Serial Port (DF11 Connector)
Signal Name
Pin # Pin #
Signal Name
DSR3
Data set ready
2 1
DCD3
Data carrier detect
RTS3
Request to send
4 3
RXD3
Receive data
CTS3
Clear to send
6 5
TXD3
Transmit data
RI3
Ringing indicator
8 7
DTR3
Data terminal ready
Not used
10
9
Ground
DSR4 12
11
DCD4
RTS4 14
13
RXD4
CTS4 16
15
TXD4
RI4 18
17
DTR4
Not used
20
19
Ground
J14: SPDIF I/O
Pin #
Signal Name
1 SPDIF
IN
2 Ground
3 SPDIF
OUT
4 Ground
J15: USB6/USB7 Connector
Signal Name
Pin Pin
Signal Name
Vcc 1
2
Ground
D0- 3
4 D1+
D0+ 5
6 D1-
Ground 7
8 Vcc
MI952 User’s Manual
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