Hardware manual

Microcomputer Technical Q&A
89
Q&A No.: QAH8S-215
Category: DTC
Subject: Setting Register Information
Question
Are any precautions necessary when setting DTC register information?
Answer
Place DTC register information in the 1-kbyte area from H'FFF800 to H'FFFBFF* in on-chip
RAM, and set the RAME bit to 1 in the system control register (SYSCR).
Note: * H'FFEC00 to H'FFEFFF in the H8S/2100 Series
Applicable Products
Applicability Series Applicability Series Applicability Series
Entire H8S Series Yes H8S/2655 Yes H8S/2350
Yes H8S/2355 Yes H8S/2357 Yes H8S/2345
Yes H8S/2245 Yes H8S/2148 H8S/2144
Yes H8S/2138 H8S/2134 Yes H8S/2128
H8S/2124 — — — —