TC1796
System Units (Vol. 1 of 2)
Memory Maps
User’s Manual 9-7 V2.0, 2007-07
MemMaps, V2.0
10 A000 0000
H
-
A01F FFFF
H
2 Mbyte Program Flash (PFLASH) access access
1)
A020 0000
H
-
A07F FFFF
H
6 Mbyte Reserved PLMBBE &
DLMBBE &
SPBBE
PLMBBE
A080 0000
H
-
AFDF FFFF
H
246
Mbyte
External EBU space EBU
access
EBU
access
AFE0 0000
H
-
AFE1 FFFF
H
128
Kbyte
Data Flash (DFLASH) access access
1)
AFE2 0000
H
-
AFEF FFFF
H
896
Kbyte
Reserved PLMBBE &
DLMBBE &
SPBBE
PLMBBE
AFF0 0000
H
-
AFF7 FFFF
H
512
Kbyte
Reserved for TC1796
emulation device memory
AFF8 0000
H
-
AFFF BFFF
H
496
Kbyte
Reserved
AFFF C000
H
-
AFFF DFFF
H
8 Kbyte Boot ROM (BROM) access
AFFF E000
H
-
AFFF FFFF
H
8 Kbyte Test ROM (TROM)
11 B000 0000
H
-
BFFF FFFF
H
256
Mbyte
Reserved SPBBE SPBBE
12 C000 0000
H
-
C000 FFFF
H
64 Kbyte DMU data memory
(SRAM)
SPBBE SPBBE
C001 0000
H
-
C03F BFFF
H
3.92
Mbyte
Reserved SPBBE SPBBE
C03F C000
H
-
C03F FFFF
H
16 Kbyte DMU stand-by data
memory (SBRAM)
SPBBE SPBBE
C040 0000
H
-
CFFF FFFF
H
251
Mbyte
Reserved
Table 9-2 SPB/RPB Address Map of Segment 0 to 14 (cont’d)
Seg-
ment
Address
Range
Size Description Access Type
Read Write