D12320VF25IV Datasheet, PDF (96/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 2 CPU
If an odd address is specified in word or longword memory access, or as a branch address, the
least significant bit is regarded as 0, causing data to be accessed or instruction code to be fetched
at the address preceding the specified address. (For further information, see section 2.5.2, Memory
Data Formats.)
2.7.2 Effective Address Calculation
Table 2.6 indicates how effective addresses are calculated in each addressing mode.
Rev.6.00 Sep. 27, 2007 Page 64 of 1268
REJ09B0220-0600