Fujitsu F2MC-8FX Hardware Manual page 41

Configuration of Memory Space For Specific Usage
General-purpose Register Area (Addresses: 0100
• This area contains the auxiliary registers used for 8-bit arithmetic or transfer operations.
• As the area is allocated as part of the RAM area, it can also be used as ordinary RAM.
• When the area is used as general-purpose registers, general-purpose register addressing enables higher-
speed access using short instructions.
• For details, see Section "5.1.1
Registers".
Vector Table Area (Addresses: FFC0
• This area is used as the vector table for vector call instructions (CALLV), interrupts, and resets.
• The vector table area is allocated at the top of the ROM area. At the individual addresses in the vector
table, the start addresses of their respective service routines are set as data.
Table 8.1-1 lists the vector table addresses to be referenced for vector call instructions, interrupts, and for
resets.
For details, see "CHAPTER 8 INTERRUPTS", "CHAPTER 7 RESET", and "
"Appendix C.2 Special Instruction".
to 01FF
H H
Register Bank Pointer (RP)" and Section "5.2
to FFFF )
H H
CHAPTER 3 MEMORY SPACE
)
General-purpose
CALLV #vct" in
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