HD6417751RBP240V Datasheet, PDF (271/1226 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

5. Exceptions
5.8 Restrictions
1. Restrictions on first instruction of exception handling routine
• Do not locate a BT, BF, BT/S, BF/S, BRA, or BSR instruction at address VBR + H'100, VBR
+ H'400, or VBR + H'600.
• When the UBDE bit in the BRCR register is set to 1 and the user break debug support
function* is used, do not locate a BT, BF, BT/S, BF/S, BRA, or BSR instruction at the address
indicated by the DBR register.
Note: * See section 20.4, User Break Debug Support Function.
Rev.4.00 Oct. 10, 2008 Page 171 of 1122
REJ09B0370-0400