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8-1. MAIN MICOM and MPEG MICOM communication(MPEG PCB)
1. MAIN MICOM
(1) U-TXD waveform
(2 U-STB waveform
(3) U-RXD waveform
(4) U-ACK waveform
TO MAIN MICOM
FE
74HCT245 buffer IC
Samsung Electronics
8-1