參數(shù)資料
型號(hào)： MB89935B
廠商： Fujitsu Limited
英文描述： Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125
中文描述： 8位微控制器專有
文件頁數(shù)： 38/46頁
文件大?。?/td> 633K
代理商： MB89935B
MB89930A Series
38
I
INSTRUCTIONS (136 INSTRUCTIONS)
Execution instructions can be divided into the following four groups:
Transfer
Arithmetic operation
Branch
Others
Table 1 lists symbols used for notation of instructions.
Table 1 Instruction Symbols
Columns indicate the following:
Mnemonic: Assembler notation of an instruction
~:
The number of instructions
#:
The number of bytes
Operation:
Operation of an instruction
TL, TH, AH:
A content change when each of the TL, TH, and AH instructions is executed. Symbols in
the column indicate the following:
“
–
”
indicates no change.
dH is the 8 upper bits of operation description data.
AL and AH must become the contents of AL and AH prior to the instruction executed.
00 becomes 00.
N, Z, V, C:
An instruction of which the corresponding flag will change. If + is written in this column,
the relevant instruction will change its corresponding flag.
OP code:
Code of an instruction. If an instruction is more than one code, it is written according to
the following rule:
Example: 48 to 4F
←
This indicates 48, 49, ... 4F.
Symbol
dir
off
ext
#vct
#d8
#d16
dir: b
rel
@
A
AH
AL
T
TH
TL
IX
EP
PC
SP
PS
dr
CCR
RP
Ri
Meaning
Direct address (8 bits)
Offset (8 bits)
Extended address (16 bits)
Vector table number (3 bits)
Immediate data (8 bits)
Immediate data (16 bits)
Bit direct address (8:3 bits)
Branch relative address (8 bits)
Register indirect (Example: @A, @IX, @EP)
Accumulator A (Whether its length is 8 or 16 bits is determined by the instruction in use.)
Upper 8 bits of accumulator A (8 bits)
Lower 8 bits of accumulator A (8 bits)
Temporary accumulator T (Whether its length is 8 or 16 bits is determined by the instruction in use.)
Upper 8 bits of temporary accumulator T (8 bits)
Lower 8 bits of temporary accumulator T (8 bits)
Index register IX (16 bits)
Extra pointer EP (16 bits)
Program counter PC (16 bits)
Stack pointer SP (16 bits)
Program status PS (16 bits)
Accumulator A or index register IX (16 bits)
Condition code register CCR (8 bits)
Register bank pointer RP (5 bits)
General-purpose register Ri (8 bits, i = 0 to 7)
Indicates that the very
×
is the immediate data.
(Whether its length is 8 or 16 bits is determined by the instruction in use.)
Indicates that the contents of
×
is the target of accessing.
(Whether its length is 8 or 16 bits is determined by the instruction in use.)
The address indicated by the contents of
×
is the target of accessing.
(Whether its length is 8 or 16 bits is determined by the instruction in use.)
×
(
×
)
((
×
))
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89935BPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB8993X 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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MB89943 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89943PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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