HT45F0060 datasheet(66/95 Pages) HOLTEK

номер детали	HT45F0060

подробное описание детали	RGB Dimming LED Flash MCU

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производитель	HOLTEK [Holtek Semiconductor Inc]

домашняя страница	http://www.holtek.com

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Rev. 1.00

July 19, 2017

Rev. 1.00

July 19, 2017

HT45F0060

RGB Dimming LED Flash MCU

HT45F0060

RGB Dimming LED Flash MCU

Cascade Tx Procedure

Step1:FirstlycleartheCASENbitto0todisableRxandTxfunctions.

Step2:SettheCASMODbithigh,andclearthePASSENbitto0toenableTxfunctionandpass

pathtotheTxcircuit.ThensettheCASENbithigh.

Step3:WritevalueintotheCASD0,CASD1,andCASD2registers

Step4:SettheTRGTXbithightobegintoshiftdataintheCASD0,CASD1,andCASD2registers

output.

Step5:WhentheCASINTinterrupthappened,fillvalueintotheCASD0,CASD1,andCASD2

registersagain.RepeatfromStep4.

Step6:WheneveryN×24bitsdatashiftout,theTxcircuitcansendaRESETcommandtoslave

device,atthattime,theRxcircuitwillsetCASRESbithighbysoftware.

Step7:RepeatfromStep3fornextframedata(N×24bits)again.

Note:ThecascadeclockfCAS1canbeadjustedfordifferentbaudrates.

EMPTY24

TRGTX

CASDO

fCAS1

PCNT_CNT

D1CNT_CNT

15 14 13 12

Data = 1 in TX Mode (n=0~22, D1CNT= 10)

EMPTY24

TRGTX

CASDO

fCAS1

PCNT_CNT

D0CNT_CNT

15 14 13 12

Data = 0 in TX Mode (n=0~22, D0CNT= 4)

HT45F0060 датащи(PDF) 66 Page - Holtek Semiconductor Inc