MB90610A Series
■ F2MC-16L CPU PROGRAMMING MODEL
• Dedicated Registers
Accumulator
AH
AL
USP
SSP
PS
User stack pointer
System stack pointer
Processor status
Program counter
PC
Direct page register
DPR
Program bank register
Data bank register
PCB
DTB
USB
SSB
ADB
User stack bank register
System stack bank register
Additional data bank register
8 bits
16 bits
32 bits
• General-purpose Registers
32 banks (max.)
R7
R5
R3
R1
R6
RW7
RW6
RW5
RW4
RL3
RL2
RL1
RL0
R4
R2
R0
RW3
RW2
RW1
RW0
000180H + RP × 10H →
16 bits
• Processor States (PS)
ILM
RP
I
S
T
N
Z
V
C
CCR
16
FUJITSU [ FUJITSU ]
