Fujitsu MB90335 Series Hardware Manual page 47

CHAPTER 2 CPU
2.4 Bank Addressing
Table 2.4-1 Default Space
Default space
Program space
Data space
Stack space
Additional space
The example of the physical address of the memory space divided into the register bank is shown in Figure
2.4-1.
Figure 2.4-1 The Example of Physical Addresses of Each Space
FFFFFF
H
FF0000
H
B3FFFF
H
B30000
H
92FFFF
H
920000
H
68FFFF
H
680000
H
4BFFFF
H
4B0000
H
000000
H
26
PC indirect, program access, branch
@A, addr16, dir, and addressing using @RW0, @RW1, @RW4, or @RW5
Addressing using PUSHW, POPW, @RW3, or @RW7
Addressing using @RW2 or @RW6
Program space
Additional space
User stack space
Data space
System stack space
FUJITSU MICROELECTRONICS LIMITED
Addressing
: PCB (Program counter bank register)
FF
H
: ADB (Additional data bank register)
B3
H
: USB (User stack bank register)
92
H
: DTB (Data bank register)
68
H
: SSB (System stack bank register)
4B
H
MB90335 Series
CM44-10137-6E