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| 型號： | ST6246BB6/XXX |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP56 |
| 封裝： | 0.600 INCH, PLASTIC, SDIP-56 |
| 文件頁數(shù)： | 52/73頁 |
| 文件大?。?/td> | 1806K |
| 代理商： | ST6246BB6/XXX |
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ST62T46B/E46B
INSTRUCTION SET (Cont’d)
Arithmetic and Logic. These instructions are
used to perform the arithmetic calculations and
logic operations. In AND, ADD, CP, SUB instruc-
tions one operand is always the accumulator while
the other can be either a data space memory con-
tent or an immediate value in relation with the ad-
dressing mode. In CLR, DEC, INC instructions the
operand can be any of the 256 data space ad-
dresses. In COM, RLC, SLA the operand is always
the accumulator.
Table 21. Arithmetic & Logic Instructions
Notes:
X,Y.Indirect Register Pointers, V & W Short Direct RegistersD. Affected
# . Immediate data (stored in ROM memory)* . Not Affected
rr. Data space register
Instruction
Addressing Mode
Bytes
Cycles
Flags
ZC
ADD A, (X)
Indirect
1
4
ADD A, (Y)
Indirect
1
4
ADD A, rr
Direct
2
4
ADDI A, #N
Immediate
2
4
AND A, (X)
Indirect
1
4
AND A, (Y)
Indirect
1
4
AND A, rr
Direct
2
4
ANDI A, #N
Immediate
2
4
CLR A
Short Direct
2
4
CLR r
Direct
3
4
*
COM A
Inherent
1
4
CP A, (X)
Indirect
1
4
CP A, (Y)
Indirect
1
4
CP A, rr
Direct
2
4
CPI A, #N
Immediate
2
4
DEC X
Short Direct
1
4
*
DEC Y
Short Direct
1
4
*
DEC V
Short Direct
1
4
*
DEC W
Short Direct
1
4
*
DEC A
Direct
2
4
*
DEC rr
Direct
2
4
*
DEC (X)
Indirect
1
4
*
DEC (Y)
Indirect
1
4
*
INC X
Short Direct
1
4
*
INC Y
Short Direct
1
4
*
INC V
Short Direct
1
4
*
INC W
Short Direct
1
4
*
INC A
Direct
2
4
*
INC rr
Direct
2
4
*
INC (X)
Indirect
1
4
*
INC (Y)
Indirect
1
4
*
RLC A
Inherent
1
4
SLA A
Inherent
2
4
SUB A, (X)
Indirect
1
4
SUB A, (Y)
Indirect
1
4
SUB A, rr
Direct
2
4
SUBI A, #N
Immediate
2
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| ST6-24B20 | 功能描述:電源變壓器 SPLIT BOBBIN HORZ MOUNT XFMR RoHS:否 制造商:Triad Magnetics 功率額定值:12 VA 初級電壓額定值:115 V / 230 V 次級電壓額定值:12 V / 24 V 安裝風(fēng)格:SMD/SMT 一次繞組:Dual Primary Winding 二次繞組:Dual Secondary Winding 長度:2.5 in 寬度:2 in 高度:1.062 in |
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