Byte = ‘0x10’) Byte 6 = minor channel (i.e. if major channel is 4, Byte 5 = 4 * 4 = 16 = 10 in hex. The following work book outlines the structure of the Samsung coding, connector pin-out for Ex-Link, testing application and a copy of supported coding.ģ Do not change Byte 1 and Byte 2 as they are fixed valueĬmd1 Cmd2 Cmd3 Value CS Do not change Byte 1 and Byte 2 as they are fixed value Bytes 3 through 6 are the command bytes (see slides 4 through 7) Byte 7 (check sum) is the two’s complement of Byte 1 through 6 (see slide 3) Example: Byte 3 = ‘0x4’ Channel Direct Tuning: Byte 4 = selects between DTV and ATV (select ‘0080’ for DTV) Byte 5 = major channel in DTV multiplied by 4 (i.e. Although there is both a Tx and Rx line, control data can only be sent to the TV through 2011 product. The Ex-Link port is a 3.5mm 3 point connection. Scott Whitman Product Support Manager, SEAĢ Samsung TV’s can be controlled via RS232 by connecting to the Ex-Link port (Note: if the TV does not have an Ex-Link port, it does not support RS232).
Presentation on theme: 'Samsung Ex-link RS-232 Control'- Presentation transcript:
