HT56RB688_13 datasheet(6/164 Pages) HOLTEK

6 / 164 page

Smart Card Interface .......................................................................130

Interface Pins .....................................................................................................130

Card Detection ...................................................................................................130

Internal Time Counter

- ETU, GTC, WTC...........................................................131

Elementary Time Unit

- ETU ..............................................................................131

Guard Time Counter

- GTC................................................................................132

Waiting Time Counter

- WTC ............................................................................132

UART Interface...................................................................................................133

Power Control.....................................................................................................134

Smart Card Interrupt Structure............................................................................135

Programming Considerations .............................................................................136

Smart Card interface Status and Control Registers ............................................136

Configuration Options ....................................................................145

Application Circuits ........................................................................147

Instruction Set .................................................................................148

Introduction.........................................................................................................148

Instruction Timing ...............................................................................................148

Moving and Transferring Data ............................................................................148

Arithmetic Operations .........................................................................................148

Logical and Rotate Operations ...........................................................................148

Branches and Control Transfer ...........................................................................149

Bit Operations.....................................................................................................149

Table Read Operations.......................................................................................149

Other Operations................................................................................................149

Instruction Set Summary ....................................................................................150

Instruction Definition ......................................................................152

Package Information .......................................................................162

144-pin LQFP (20mm

´20mm) Outline Dimensions.............................................162

Rev. 1.10

April 15, 2013

Contents

HT56RB688 Datasheet(PDF) 6 Page - Holtek Semiconductor Inc