Access Area; Fig. 4.5.1 Access Area - Renesas 7200 Series User Manual

M37220M3-XXXSP/FP
4.5 Functional description

4.5.1 Access area

Figure 4.5.1 shows the M37220M3-XXXSP/FP access area.
0000
00C0
RAM
(256 bytes)
00FF
013F
0600
CRT display RAM
(80 bytes)
(Note) 06B3
D000
ROM
(12 K bytes)
FF00
FFDE
FFFF

Fig. 4.5.1 Access area

4-10
16
Internal RAM
(192 bytes)
SFR area
16
Special function register
(Refer to Figures 4.5.3 and 4.5.4)
16
Internal RAM
(64 bytes)
16
Not used
16
RAM
for display
16
Not used
16
Internal ROM
16
16
Interrupt vector area
16
7220 Group User's Manual
CRT display ROM
(4 K bytes)
Zero page
: Internal ROM area for
program counter
Special page
Note: Refer to Table 4.5.7 Contents of CRT display RAM.
10000
16
ROM
for display
10FFF
16
Not used
1FFFF
16
65536
69631
131071