參數(shù)資料
型號(hào)： PIC10F220IOT
廠商： Microchip Technology Inc.
英文描述： 6-Pin, 8-Bit Flash Microcontrollers
中文描述： 6引腳，8位閃存微控制器
文件頁(yè)數(shù)： 45/78頁(yè)
文件大?。?/td> 583K
代理商： PIC10F220IOT
2006 Microchip Technology Inc.
Preliminary
DS41270B-page 43
PIC10F220/222
9.0
INSTRUCTION SET SUMMARY
The PIC16 instruction set is highly orthogonal and is
comprised of three basic categories.
Byte-oriented
operations
Bit-oriented
operations
Literal and control
operations
Each PIC16 instruction is a 12-bit word divided into an
opcode
, which specifies the instruction type, and one
or more
operands
which further specify the operation
of the instruction. The formats for each of the catego-
ries is presented in Figure 9-1, while the various
opcode fields are summarized in Table 9-1.
For
byte-oriented
instructions, ‘f’ represents a file reg-
ister designator and ‘d’ represents a destination desig-
nator. The file register designator specifies which file
register is to be used by the instruction.
The destination designator specifies where the result of
the operation is to be placed. If ‘d’ is ‘
0
’, the result is
placed in the W register. If ‘d’ is ‘
1
’, the result is placed
in the file register specified in the instruction.
For
bit-oriented
instructions, ‘b’ represents a bit field
designator which selects the number of the bit affected
by the operation, while ‘f’ represents the number of the
file in which the bit is located.
For
literal and control
operations, ‘k’ represents an
8 or 9-bit constant or literal value.
TABLE 9-1:
OPCODE FIELD
DESCRIPTIONS
All instructions are executed within a single instruction
cycle, unless a conditional test is true or the program
counter is changed as a result of an instruction. In this
case, the execution takes two instruction cycles. One
instruction cycle consists of four oscillator periods.
Thus, for an oscillator frequency of 4 MHz, the normal
instruction execution time is 1
μ
s. If a conditional test is
true or the program counter is changed as a result of an
instruction, the instruction execution time is 2
μ
s.
Figure 9-1 shows the three general formats that the
instructions can have. All examples in the figure use
the following format to represent a hexadecimal
number:
‘0xhhh’
where ‘
h
’ signifies a hexadecimal digit.
FIGURE 9-1:
GENERAL FORMAT FOR
INSTRUCTIONS
Field
Description
f
Register file address (0x00 to 0x7F)
Working register (accumulator)
Bit address within an 8-bit file register
Literal field, constant data or label
Don’t care location (=
0
or
1
)
The assembler will generate code with x =
0
. It is the
recommended form of use for compatibility with all
Microchip software tools.
Destination select;
d
=
0
(store result in W)
d
=
1
(store result in file register ‘
f
’)
Default is
d
=
1
Label name
Top-of-Stack
Program Counter
Watchdog Timer counter
Time-out bit
Power-down bit
Destination, either the W register or the specified
register file location
Options
Contents
Assigned to
Register bit field
In the set of
User defined term (font is courier)
W
b
k
x
d
label
TOS
PC
WDT
TO
PD
dest
[ ]
( )
→
< >
∈
italics
Byte-oriented file register operations
11 6 5 4 0
OPCODE d f (FILE #)
d =
0
for destination W
d =
1
for destination f
f = 5-bit file register address
Bit-oriented file register operations
11 8 7 5 4 0
OPCODE b (BIT #) f (FILE #)
b = 3-bit address
f = 5-bit file register address
Literal and control operations
(except
GOTO
)
11 8 7 0
OPCODE k (literal)
k = 8-bit immediate value
Literal and control operations
–
GOTO
instruction
11 9 8 0
OPCODE k (literal)
k = 9-bit immediate value
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC10F220IP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:6-Pin, 8-Bit Flash Microcontrollers
PIC10F220TE/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance Microcontrollers with 8-bit A/D
PIC10F220T-E/MC 制造商:Microchip Technology Inc 功能描述:
PIC10F220TE/OT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High-Performance Microcontrollers with 8-bit A/D
PIC10F220T-E/OT 功能描述:8位微控制器 -MCU 384 B FL 16 RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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