HD64336901G Renesas Technology, HD64336901G Datasheet - Page 9

• Manufacturer Part Number: HD64336901G
• Description: (HD64xxx Series) 16-BIT MICROCONTROLLER
• Manufacturer: Renesas Technology

Section 1 Overview........................................................................................... 1
1.1
1.2
1.3
1.4
Section 2 CPU................................................................................................... 11
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Section 3 Exception Handling .......................................................................... 45
3.1
3.2
Features .............................................................................................................................1
Internal Block Diagram.....................................................................................................3
Pin Arrangement ...............................................................................................................5
Pin Functions.....................................................................................................................9
Address Space and Memory Map .....................................................................................12
Register Configuration ......................................................................................................14
2.2.1
2.2.2
2.2.3
Data Formats .....................................................................................................................18
2.3.1
2.3.2
Instruction Set ...................................................................................................................21
2.4.1
2.4.2
Addressing Modes and Effective Address Calculation .....................................................31
2.5.1
2.5.2
Basic Bus Cycle ................................................................................................................36
2.6.1
2.6.2
CPU States ........................................................................................................................38
Usage Notes ......................................................................................................................39
2.8.1
2.8.2
2.8.3
Exception Sources and Vector Address ............................................................................45
Register Descriptions ........................................................................................................47
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
General Registers .................................................................................................15
Program Counter (PC) .........................................................................................16
Condition-Code Register (CCR) ..........................................................................16
General Register Data Formats ............................................................................18
Memory Data Formats .........................................................................................20
Table of Instructions Classified by Function .......................................................21
Basic Instruction Formats ....................................................................................30
Addressing Modes ...............................................................................................31
Effective Address Calculation..............................................................................34
Access to On-Chip Memory (RAM, ROM).........................................................36
On-Chip Peripheral Modules ...............................................................................37
Notes on Data Access to Empty Areas.................................................................39
EEPMOV Instruction...........................................................................................39
Bit Manipulation Instruction ................................................................................39
Interrupt Edge Select Register 1 (IEGR1)............................................................47
Interrupt Edge Select Register 2 (IEGR2)............................................................48
Interrupt Enable Register 1 (IENR1) ...................................................................48
Interrupt Enable Register 2 (IENR2) ...................................................................49
Interrupt Flag Register 1 (IRR1) ..........................................................................50
Interrupt Flag Register 2 (IRR2) ..........................................................................51
Contents
Rev. 1.00, 11/03, page ix of xxviii