HD64F2638F20J Datasheet, PDF (791/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Section 20 RAM
20.4 Usage Notes
When Using the DTC: DTC register information can be located in addresses H'FFEBC0 to
H'FFEFBF. When the DTC is used, the RAME bit must not be cleared to 0.
Reserved Areas: Addresses H'FFB000 to H'FFDFFF in the H8S/2636 and H'FFB000 to
H'FFD7FF in the H8S/2635 Group are reserved areas that cannot be read or written to. When the
RAME bit is cleared to 0, the off-chip address space is accessed.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Page 741 of 1458