MB90F654A FUJITSU [Fujitsu Component Limited.], MB90F654A Datasheet - Page 102

• Manufacturer Part Number: MB90F654A
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

102
MB90650A Series
addr16
addr24
ad24 0 to 15
ad24 16 to 23
imm4
imm8
imm16
imm32
ext (imm8)
Symbol
disp16
disp8
PCB
ADB
USB
DPR
DTB
SSB
SPB
brg1
brg2
RWi
RWj
vct4
vct8
( )b
RLi
AH
SP
PC
AL
dir
bp
Ri
io
A
32-bit accumulator
The bit length varies according to the instruction.
Byte : Lower 8 bits of AL
Word : 16 bits of AL
Long : 32 bits of AL:AH
Upper 16 bits of A
Lower 16 bits of A
Stack pointer (USP or SSP)
Program counter
Program bank register
Data bank register
Additional data bank register
System stack bank register
User stack bank register
Current stack bank register (SSB or USB)
Direct page register
DTB, ADB, SSB, USB, DPR, PCB, SPB
DTB, ADB, SSB, USB, DPR, SPB
R0, R1, R2, R3, R4, R5, R6, R7
RW0, RW1, RW2, RW3, RW4, RW5, RW6, RW7
RW0, RW1, RW2, RW3
RL0, RL1, RL2, RL3
Compact direct addressing
Direct addressing
Physical direct addressing
Bit 0 to bit 15 of addr24
Bit 16 to bit 23 of addr24
I/O area (000000
4-bit immediate data
8-bit immediate data
16-bit immediate data
32-bit immediate data
16-bit data signed and extended from 8-bit immediate data
8-bit displacement
16-bit displacement
Bit offset
Vector number (0 to 15)
Vector number (0 to 255)
Bit address
Table 2
Explanation of Symbols in Tables of Instructions
H
to 0000FF
H
)
Meaning
(Continued)