
COPY Right are reserved by MSI Ver:1.0 Aug 10.05 Rich Jan

Dimension and Pin Specification
Pin definition:
Green pad is on top side and blue pad is on the bottom side
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
COPY Right are reserved by MSI Ver:1.0 Aug 10.05 Rich Jan
UART_TX
UART_RX
UART_CTS
UART_RTS
PCM_SYNC
PCM_IN
PCM_OUT
PCM_CLLK
AIO_0
AIO_1
AUX_DAC
3V3
TP13
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
TP24
GND
GND
PIO0
PIO1
PIO2
PIO3
PIO4
PIO5
PIO6
PIO7
PIO8
PIO9
TP25
TP26
TP27
TP28
TP29
TP30
TP31
TP32
TP33
TP34
TP35
PIO10
PIO11
GND
ANT
GND
USBDN
USBDP
SPI-MOSI
SPI-MISO
SPI-CLK
SPI-CSB

MS6837B dimension (Unit:mil)
COPY Right are reserved by MSI Ver:1.0 Aug 10.05 Rich Jan

Federal Communications Commission (FCC) Statement
RADIO FREQUENCY INTERFERENCE BTA TEMENT
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received, including interference that may cause
undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television recept ion, which can be determined by turning
the equipment off and on, the user is encouraged to try correct the interference by one or mo re
of the following measures:
- Reorient the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into and outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Warning: A shielded-type power cord is required in order to meet FCC emission limits
and also to prevent interference to the nearby radio and television reception. It is
essential that only the supplied power cord be used.
Use only shielded cables to connect I/O devices to this equipment.
CAUTION:
1. Any changes or modifications not expressly approved by the party responsible for
compliance could void your authority to operate the equipment.
The antenna(s) used for this transmitter must not be co-located or operating in
2.
conjunction with any other antenna or transmitter.
3. The modular transmitter must be labeled with its own FCC ID number, and if the FCC
ID is not visible when the module is installed inside another device, then the outside of
the device into which the module is installed must also display a label referring to the
enclosed module. This exterior label can use wording such as the following:
“ Contains Transmitter Module FCC ID:XYZMODEL1” or “Contains FCC
ID:XYZMODEL1.”