HT82B42RE datasheet(4/84 Pages) HOLTEK

4 / 84 page

Rev. 1.10

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Rev. 1.10

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HT82B42R/HT82B42RE

I/O MCU with USB Interface

Serial Interface – SPI .................................................................................... 57

SPI Inte�face Ope�ation......................................................................................................... �7

SPI Registe�s ........................................................................................................................ �8

SPI Co��unication .............................................................................................................. 61

SPI Bus Ena�le/Disa�le........................................................................................................ 63

SPI Ope�ation........................................................................................................................ 6�

E��o� Detection...................................................................................................................... 6�

Configuration Options................................................................................... 66

Application Circuit......................................................................................... 66

Instruction Set................................................................................................ 67

Int�oduction ........................................................................................................................... 67

Inst�uction Ti�ing.................................................................................................................. 67

Moving and T�ansfe��ing Data............................................................................................... 67

A�ith�etic Ope�ations............................................................................................................ 67

Logical and Rotate Ope�ations.............................................................................................. 68

B�anches and Cont�ol T�ansfe� ............................................................................................. 68

Bit Ope�ations ....................................................................................................................... 68

Ta�le Read Ope�ations ......................................................................................................... 68

Othe� Ope�ations................................................................................................................... 68

Instruction Set Summary .............................................................................. 69

Ta�le Conventions................................................................................................................. 69

Instruction Definition..................................................................................... 71

Package Information ..................................................................................... 80

16-pin �SOP (1�0�il) Outline Di�ensions........................................................................... 81

�0-pin SSOP (1�0�il) Outline Di�ensions ........................................................................... 8�

SAW Type �0-pin (��×��) QF� Outline Di�ensions .................................................... 83

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