J2: digital i/o connector (4 in, 4 out), J4: external audio connector for 7.1 channel, Jp4: for lpc i/f adaptor card – IBASE MI900 User Manual
Page 22: Id394 with fintek f81216, 2 or 4 serial ports, Id395 winbond wpct200 x1 for tpm1.2, J5: power led
INSTALLATIONS
J2: Digital I/O Connector (4 in, 4 out)
This 10-pin digital I/O connector supports TTL levels and is used to
control external devices requiring ON/OFF circuitry.
Signal Name
Pin #
Pin #
Signal Name
Ground 1 2 +5V
Out3 3
4 Out1
Out2 5
6 Out0
IN3 7
8 IN1
IN2 9
10 IN0
J4: External Audio Connector for 7.1 channel
Signal Name
Pin #
Pin #
Signal Name
SIDESURR L
1
2
SIDESURR R
SIDESURR
Detect
3
4
Ground
SURR Out L
5
6
SURR Out R
SURR Out Detect
7
8
Ground
Center Out
9
10 LFE Out
Center/ LFE Detect
11
12 Ground
JP4: For LPC I/F Adaptor Card
ID394 with Fintek F81216, 2 or 4 Serial Ports
ID395 Winbond WPCT200 x1 for TPM1.2
J5: Power LED
The power LED indicates the status of the main power switch.
Pin # Signal Name
1 Power
LED
2 No
connect
3 Ground
18
MI900 User’s Manual