
TC1796
System Units (Vol. 1 of 2)
Memory Maps
User’s Manual
9-14
V2.0, 2007-07
MemMaps, V2.0
Program Memory Unit (PMU)
F800 0500
H
-
F800 05FF
H
256 byte access
access
Reserved
F800 0600
H
-
F800 0FFF
H
–
PLMBBE &
DLMBBE &
SPBBE
PLMBBE
Flash Register
F800 1000
H
-
F800 23FF
H
5 Kbyte access
access
Reserved
F800 2400
H
-
F801 00FF
H
–
DLMBBE &
SPBBE
DLMBBE
Data Memory Unit (DMU)
F801 0100
H
-
F801 01FF
H
256 byte access
access
Reserved
F801 0200
H
-
F87F F9FF
H
–
DLMBBE &
SPBBE
DLMBBE
Data Local Memory Bus Control
Unit (DBCU)
F87F FA00
H
-
F87F FAFF
H
256 byte access
access
Reserved
F87F FB00
H
-
F87F FBFF
H
–
DLMBBE &
SPBBE
DLMBBE
CPU
DMI Registers
F87F FC00
H
-
F87F FCFF
H
256 byte access
access
PMI Registers
F87F FD00
H
-
F87F FDFF
H
256 byte access
access
Program Local Memory Bus Control
Unit (PBCU)
F87F FE00
H
-
F87F FEFF
H
256 byte access
access
LFI Bridge
F87F FF00
H
-
F87F FFFF
H
256 byte access
access
Reserved
F880 0000
H
-
FFFF FFFF
H
–
DLMBBE &
SPBBE
DLMBBE
1) The SPBBE is not generated for accesses from the DMA.
Table 9-3
SPB/RPB Address Map of Segment 15
(cont’d)
Unit
Unit
Unit
Access Type
Read
Write