Texas Instruments TMS320C3x User Manual
Page 86
Memory
4-4
Figure 4–1. TMS320C30 Memory Maps
Reset, interrupt, trap vectors,
and reserved locations (64)
(external STRB active)
0h
03Fh
040h
External
STRB active
(8.192M words)
7FFFFFh
Expansion bus
MSTRB active
(8K words)
800000h
801FFFh
Reserved
(8K words)
802000h
803FFFh
Expansion bus
IOSTRB active
(8K words)
804000h
805FFFh
Reserved
(8K words)
806000h
807FFFh
808000h
Peripheral bus
memory-mapped
registers
(6K words internal)
8097FFh
RAM block 0
(1K words internal)
809800h
809BFFh
RAM block 1
(1K words internal)
809C00h
809FFFh
External
STRB active
(7.96M words)
80A000h
FFFFFFh
Reset, interrupt, trap vectors,
and reserved locations (192)
0h
0BFh
7FFFFFh
Expansion bus
MSTRB active
(8K words)
800000h
801FFFh
Reserved
(8K words)
802000h
803FFFh
Expansion bus
IOSTRB active
(8K words)
804000h
805FFFh
Reserved
(8K words)
806000h
807FFFh
808000h
Peripheral bus
memory-mapped
registers
(Internal)
(6K words internal)
8097FFh
RAM block 0
(1K words internal)
809800h
809BFFh
RAM block 1
(1K words internal)
809C00h
809FFFh
External
STRB active
(7.96M words)
80A000h
FFFFFFh
Microprocessor mode
Microcomputer mode
ROM
(Internal)
0C0h
0FFFh
External
STRB active
(8.188M words)
1000h