MSI H61M-E23 (G3) Series Manual page 21

JAud: front panel Audio Connector
this connector allows you to connect the front audio panel located on your
computer case. this connector is compliant with the intel front panel i/o
®
Connectivity design Guide.
JSp: S/pdif-out Connector
this connector uses the S/pdif (Sony & phillips digital interconnect format)
interface for digital audio transmission.
JCoM: Serial port Connector
this connector is a 6550A high speed communication port that sends/receives
6 bytes fifos. you can attach a serial device.
JtpM: tpM Module Connector
this connector connects to a optional tpM (trusted platform Module). please
refer to the tpM security platform manual for more details and usages.
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