4507_M Datasheet, PDF (5/216 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 4500 SERIES

4507 Group
Table of contents
Table of contents
CHAPTER 1 HARDWARE
DESCRIPTION ................................................................................................................................ 1-2
FEATURES ...................................................................................................................................... 1-2
APPLICATION ................................................................................................................................ 1-2
PIN CONFIGURATION .................................................................................................................. 1-2
PERFORMANCE OVERVIEW ....................................................................................................... 1-4
PIN DESCRIPTION ........................................................................................................................ 1-5
MULTIFUNCTION ..................................................................................................................... 1-5
PORT FUNCTION .................................................................................................................... 1-6
DEFINITION OF CLOCK AND CYCLE ................................................................................. 1-6
CONNECTIONS OF UNUSED PINS ..................................................................................... 1-7
PORT BLOCK DIAGRAMS ..................................................................................................... 1-8
FUNCTION BLOCK OPERATIONS ........................................................................................... 1-13
CPU .......................................................................................................................................... 1-13
PROGRAM MEMOY (ROM) .................................................................................................. 1-16
DATA MEMORY (RAM) ......................................................................................................... 1-17
INTERRUPT FUNCTION ....................................................................................................... 1-18
EXTERNAL INTERRUPTS .................................................................................................... 1-22
TIMERS ................................................................................................................................... 1-25
A/D CONVERTER .................................................................................................................. 1-32
RESET FUNCTION ................................................................................................................ 1-37
RAM BACK-UP MODE .......................................................................................................... 1-40
CLOCK CONTROL ................................................................................................................. 1-45
ROM ORDERING METHOD ....................................................................................................... 1-47
LIST OF PRECAUTIONS ............................................................................................................ 1-48
CONTROL REGISTERS .............................................................................................................. 1-51
INSTRUCTIONS ............................................................................................................................ 1-55
SYMBOL .................................................................................................................................. 1-55
INDEX LIST OF INSTRUCTION FUNCTION ..................................................................... 1-56
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) ....................................................... 1-60
MACHINE INSTRUCTIONS (INDEX BY TYPES) .............................................................. 1-88
INSTRUCTION CODE TABLE ............................................................................................ 1-100
BUILT-IN PROM VERSION ...................................................................................................... 1-102
Rev.2.01 Feb 04, 2005
i
REJ09B0195-0201