UPD6121 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD6121

REMOTE CONTROL TRANSMISSION CMOS IC

NEC => Renesas Technology 

µPD6121, 6122

As noted above, setting the pull-up resistor and connection, produces the following custom code.

Custom code

*

Higher 8 bits of custom code

10011011

Lower 8 bits of custom code’

11000100

C0 C1 C2 C3 C4 C5 C6 C7 C0’ C1’ C2’ C3’ C4’ C5’ C6’ C7’

C0 C1 C2 C3 C4 C5 C6 C7

Remark Codes are transmitted from the LSB.

10

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