HD64F38602R Datasheet, PDF (527/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Main Revisions and Additions in this Edition
Item
Section 1 Overview
1.1 Features
• Compact package
Section 2 CPU
2.8.2 EEPMOV Instruction
Section 3 Exception Handling
3.2 Reset
Table 3.2 Reset Sources
3.2.1 Reset Exception Handling
3.8.1 Notes on Stack Area Use
Page Revisions (See Manual for Details)
1
The description on the package, P-LQFP-32, is added.
36 Modified
EEPMOV is a block-transfer instruction and transfers
the byte size of data indicated by R4 or R4L, which
starts from the address indicated by R5, to the address
indicated by R6. Set R4, R4L, and R6 so that the end
address of the destination address (value of R6 + R4L
or R6 + R4) does not exceed H'FFFF (the value of R6
must not change from H'FFFF to H'0000 during
execution).
44 Modified
A reset has the highest exception priority.
There are three sources to generate a reset. Table 3.2
lists the reset sources.
44 Added
44 The description in this section is modified.
58 Modified
……, so the stack pointer (SP: R7) should never
indicate an odd address. To save register values, use
PUSH.W Rn (MOV.W Rn, @–SP) or PUSH.L ERn
(MOV.L ERn, @–SP). To restore register values, use
POP.W Rn (MOV.W @SP+, Rn) or POP.L ERn
(MOV.L @SP+, ERn).
Rev. 3.00 May 15, 2007 Page 495 of 516
REJ09B0152-0300