Hitachi HD64F3694G TV Mount User Manual


 
Rev. 1.0, 07/01, Page
vii
of
xxiv
Contents
Section 1 Overview....................................................................................................................1
1.1 Overview...........................................................................................................................1
1.2 Internal Block Diagram.....................................................................................................2
1.3 Pin Arrangement...............................................................................................................3
1.4 Pin Functions ....................................................................................................................5
Section 2 CPU................................................................................................... 7
2.1 Address Space and Memory Map .....................................................................................8
2.2 Register Configuration......................................................................................................10
2.2.1 General Registers.................................................................................................11
2.2.2 Program Counter (PC) .........................................................................................12
2.2.3 Condition-Code Register (CCR)..........................................................................12
2.3 Data Formats.....................................................................................................................14
2.3.1 General Register Data Formats............................................................................14
2.3.2 Memory Data Formats.........................................................................................16
2.4 Instruction Set...................................................................................................................17
2.4.1 Table of Instructions Classified by Function .......................................................17
2.4.2 Basic Instruction Formats ....................................................................................26
2.5 Addressing Modesand Effective Address Calculation......................................................28
2.5.1 Addressing Modes ...............................................................................................28
2.5.2 Effective Address Calculation .............................................................................30
2.6 Basic Bus Cycle ................................................................................................................33
2.6.1 Access to On-Chip Memory (RAM, ROM).........................................................33
2.6.2 On-Chip Peripheral Modules ...............................................................................34
2.7 CPU States ........................................................................................................................35
2.8 Usage Notes ......................................................................................................................36
2.8.1 Notes on Data Access to Empty Areas ................................................................36
2.8.2 EEPMOV Instruction...........................................................................................36
2.8.3 Bit Manipulation Instruction................................................................................36
Section 3 Exception Handling .......................................................................... 43
3.1 Exception Sources and Vector Address ............................................................................43
3.2 Register Descriptions........................................................................................................45
3.2.1 Interrupt Edge Select Register 1(IEGR1) ............................................................45
3.2.2 Interrupt Edge Select Register 2(IEGR2) ............................................................46
3.2.3 Interrupt Enable Register 1(IENR1) ....................................................................47
3.2.4 Interrupt Flag Register 1(IRR1)...........................................................................48
3.2.5 Wakeup Interrupt Flag Register(IWPR) ..............................................................49
3.3 Reset .................................................................................................................................50
3.4 Interrupt Exception Handling............................................................................................50