J6: Microphone Input; C Bus And On/Off; J10: Power Input; J11: Jtag - Eurotech Vector User Manual

Vector - User Manual

J6: Microphone Input

Board connector: 1x4 shrouded header, 1.25 mm, Molex 53398-0471
Mating connector: housing, Molex 51021-0400
Header J6 provides a stereo microphone input. For further details, see
Pin
1
2
3
4
2
J9: I

C Bus and On/Off

Board connector: 2x3 header, 2 mm, Samtec TMM-103-03-T-D
Mating connector: Samtec TCSD series socket
Header J9 provides an external connection to the I
electrical specifications, see
The signal BTN_ONOFF# connects to header J9 and to jumper JP2, page 29. This signal controls the
sleep/wake feature. For electrical specifications, see
Name
Pin
1
Reserved
2
Reserved
3 BTN_ONOFF#
4 GND
5 I2C_DATA
6 I2C_CLK

J10: Power Input

Board connector: 4-pin header, 0.156 inch, Tyco Electronics 1-1318300-4
Mating connector: plug housing, Tyco Electronics 1-1123722-4
Header J10 accepts input power from an external supply. VIN is the main power input to the Vector.
Voltage regulators on the board accept the main input voltage and generate all other voltages required
by the on-board circuitry.
page 22.
Pin
1
2
3
4

J11: JTAG

Board connector: 2x8 socket, 2 mm, Samtec SMM-108-02-S-D
The Vector includes a JTAG interface for factory test and for board-level software debugging;
otherwise, the JTAG port is not supported for application use.
30
Name Type
MIC_IN_L I
MIC_SENSE I
MIC_IN_R I
GND_HDA P
Embedded Controller, page 37.
Type
I
P
IO
O
and crimp pins, Tyco Electronics 1318912-1
For details about the power supply, see
Name Type
GND P
GND P
VIN PI
VIN PI
Audio
Description
Microphone– Left channel
Microphone plug in sense
Microphone– Right channel
Analog ground
2
C bus of the Vector embedded controller. For
Power Supply, page 37.
Description
Use is reserved to Eurotech
Use is reserved to Eurotech
Sleep/Wake
Ground
2
I C data
2
I C clock
Power Supply
Description
Ground
Ground
12 V (nominal) power input
12 V (nominal) power input
Interface, page 20.
Architecture,
110124-7000A