Maxim Integrated High-Speed Microcontroller Users Guide: Network Microcontroller Supplement User Manual
Page 106
High-Speed Microcontroller User’s
Guide: Network Microcontroller
Supplement
106
CE0
=
32kB x 8
PCE0
=
32kB x 8
PCE1
=
32kB x 8
PCE2
=
32kB x 8
PCE3
=
32kB x 8
CE1
=
32kB x 8
CE3
=
32kB x 8
CE2
=
32kB x 8
PROGRAM
MEMORY
DATA
MEMORY
PROGRAM
MEMORY
DATA
MEMORY
PROGRAM
/
DATA
MEMORY
PDCE3
= 1
PDCE2
= 1
BEFORE AFTER
CE0
=
32kB x 8
PCE0
=
32kB x 8
PCE1
=
32kB x 8
CE1
=
32kB x 8
CE3
=
32kB x 8
CE2
=
32kB x 8
Non
-
Addressable
-
Non
-
Addressable
Non
-
Addressable
Non
Addressable
CE0
=
128kB x 8
PCE0
=
128kB x 8
PCE1
=
128kB x 8
PCE2
=
128kB x 8
PCE3
=
128kB x 8
CE1
=
128kB x 8
CE3
=
128kB x 8
CE2
=
128kB x 8
PROGRAM
MEMORY
DATA
MEMORY
PROGRAM
MEMORY
DATA
MEMORY
PROGRAM
/
DATA
MEMORY
PDCE1
= 1
PDCE2
= 1
BEFORE AFTER
CE0
=
128kB x 8
PCE3
=
128kB x 8
CE1
=
128kB x 8
CE3
=
128kB x 8
CE2
=
128kB x 8
Non
-
Addressable
Non
-
Addressable
Non
-
Addressable
Non
-
Addressable
PCE0
=
128kB x 8
Figure 6-7. Merged Program/Data Access Under
CE2, CE3
,
PCE2
, and
PCE3
Becomes Inaccessible
Figure 6-8. Merged Program/Data Access Under
CE1, CE2
,
PCE1
, and
PCE2
Becomes Inaccessible
Maxim Integrated