TMP91C829 Datasheet, PDF (13/204 Pages) Toshiba Semiconductor – Original CMOS 16-Bit Microcontroller

3.3 Memory Map
Figure 3.3.1 is a memory map of the TMP91C829.
Multi chip mode
Multi boot mode
000000H
000100H
Internal I/O
(4 Kbytes)
000000H
000100H
Internal I/O
(4 Kbytes)
Direct area (n)
TMP91C829
001000H
Internal RAM
(8 Kbytes)
003000H
External memory
01F800H
01FFFFH
Internal boot ROM
(2 Kbytes)
001000H
003000H
Internal RAM
(8 Kbytes)
External memory
16-Mbyte area
(r32)
(−r32)
(r32+)
(r32 + d8/16)
(r32 + r8/16)
(nnn)
External memory
FFFF00H
FFFFFFH
Vector table
(256 bytes)
FFF800H
FFFEFFH
FFFF00H
FFFFFFH
Internal boot ROM
(2 Kbytes)
Vector table
(256 bytes)
(
= Internal area)
Figure 3.3.1 TMP91C829 Memory Map
91C829-11
2006-03-15