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参数资料
| 型号： | C161RI |
| 厂商： | SIEMENS AG |
| 英文描述： | 16-Bit CMOS Single-Chip Microcontroller |
| 中文描述： | 16位CMOS单芯片微控制器 |
| 文件页数： | 15/60页 |
| 文件大小： | 614K |
| 代理商： | C161RI |
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Semiconductor Group
15
1998-05-01
C161RI
The CPU disposes of an actual register context consisting of up to 16 wordwide GPRs which are
physically allocated within the on-chip RAM area. A Context Pointer (CP) register determines the
base address of the active register bank to be accessed by the CPU at a time. The number of
register banks is only restricted by the available internal RAM space. For easy parameter passing,
a register bank may overlap others.
A system stack of up to 1024 bytes is provided as a storage for temporary data. The system stack
is allocated in the on-chip RAM area, and it is accessed by the CPU via the stack pointer (SP)
register. Two separate SFRs, STKOV and STKUN, are implicitly compared against the stack
pointer value upon each stack access for the detection of a stack overflow or underflow.
The high performance offered by the hardware implementation of the CPU can efficiently be utilized
by a programmer via the highly efficient C161RI instruction set which includes the following
instruction classes:
– Arithmetic Instructions
– Logical Instructions
– Boolean Bit Manipulation Instructions
– Compare and Loop Control Instructions
– Shift and Rotate Instructions
– Prioritize Instruction
– Data Movement Instructions
– System Stack Instructions
– Jump and Call Instructions
– Return Instructions
– System Control Instructions
– Miscellaneous Instructions
The basic instruction length is either 2 or 4 bytes. Possible operand types are bits, bytes and words.
A variety of direct, indirect or immediate addressing modes are provided to specify the required
operands.
相关PDF资料 |
PDF描述 |
|---|---|
| C161SI-32F | 16-bit microcontrollers(16位微控制器) |
| C161CI-32F | 16-bit microcontrollers(16位微控制器) |
| C167CS-32F | 16-bit microcontrollers(16位微控制器) |
| C161S | 16-Bit Single-Chip Microcontroller |
| C161U | Embedded C166 with USB, USART and SSC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| C161RI_1 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller |
| C161S | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C161SL25MAABXUMA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 5V 80-PIN MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROMLESS 80MQFP |
| C161SL25MAAFXUMA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 5V 80-PIN MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROM/LESS MQFP-80-7 |
| C161SLM3VAABXUMA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 3.3V 80-PIN MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROMLESS 80MQFP |
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