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參數(shù)資料
| 型號： | CYRF69213 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | Programmable Radio on Chip Low Power |
| 中文描述： | 可編程片上無線電低功耗 |
| 文件頁數(shù)： | 11/85頁 |
| 文件大?。?/td> | 731K |
| 代理商： | CYRF69213 |
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CYRF69213
Document #: 001-07552 Rev. *B
Page 11 of 85
CPU Program Counter High Register
CPU Program Counter Low Register
Addressing Modes
Examples of the different addressing modes are discussed in
this section and example code is given.
Source Immediate
The result of an instruction using this addressing mode is
placed in the A register, the F register, the SP register, or the
X register, which is specified as part of the instruction opcode.
Operand 1 is an immediate value that serves as a source for
the instruction. Arithmetic instructions require two sources.
Instructions using this addressing mode are two bytes in
length.
Examples
Source Direct
The result of an instruction using this addressing mode is
placed in either the A register or the X register, which is
specified as part of the instruction opcode. Operand 1 is an
address that points to a location in either the RAM memory
space or the register space that is the source for the
instruction. Arithmetic instructions require two sources; the
second source is the A register or X register specified in the
opcode. Instructions using this addressing mode are two bytes
in length.
Table 10.Source Direct
Examples
Source Indexed
The result of an instruction using this addressing mode is
placed in either the A register or the X register, which is
Bits 7:0
8-bit data value holds a pointer to the current top-of-stack
Stack Pointer [7:0]
Table 6. CPU Stack Pointer Register (CPU_SP)
Table 7. CPU Program Counter High Register (CPU_PCH)
Bit #
7
6
5
4
3
2
1
0
Field
Program Counter [15:8]
Read/Write
–
–
–
–
–
–
–
–
Default
0
0
0
0
0
0
0
0
Bits 7:0
8-bit data value holds the higher byte of the program counter
Program Counter [15:8]
Table 8. CPU Program Counter Low Register (CPU_PCL)
Bit #
7
6
5
4
3
2
1
0
Field
Program Counter [7:0]
Read/Write
–
–
–
–
–
–
–
–
Default
0
0
0
0
0
0
0
0
Bits 7:0
8-bit data value holds the lower byte of the program counter
Program Counter [7:0]
Table 9. Source Immediate
Opcode
Operand 1
Instruction
Immediate Value
ADD
A,
7
;In this case, the immediate value
;of 7 is added with the Accumulator,
;and the result is placed in the
;Accumulator.
MOV
X,
8
;In this case, the immediate value
;of 8 is moved to the X register.
AND
F,
9
;In this case, the immediate value
;of 9 is logically ANDed with the F
;register and the result is placed
;in the F register.
Opcode
Operand 1
Instruction
Source Address
ADD
A,
[7]
;In this case, the value in
;the RAM memory location at
;address 7 is added with the
;Accumulator, and the result
;is placed in the Accumulator.
MOV
X,
REG[8]
;In this case, the value in
;the register space at address
;8 is moved to the X register.
[+] Feedback
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CYRF69213_08 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Programmable Radio on Chip Low Power |
| CYRF69213_13 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Programmable Radio on Chip Low Power |
| CYRF69213-40LFXC | 功能描述:射頻接收器 PRoC LP COM RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| CYRF69213-40LTXC | 功能描述:8位微控制器 -MCU Programmable Radio on Chip Low Power 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 |
| CYRF69213A-40LFXC | 功能描述:8位微控制器 -MCU Programmable Radio on Chip Low Power 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 最大時鐘頻率:50 MHz 程序存儲器大小: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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