參數(shù)資料
型號(hào)： MCF5407
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： ColdFire Integrated Microprocessor(ColdFire微處理器)
中文描述： 32-BIT, 162 MHz, RISC PROCESSOR, PQFP208
封裝： PLASTIC, QFP-208
文件頁(yè)數(shù)： 16/24頁(yè)
文件大?。?/td> 296K
代理商： MCF5407
16
MCF5407 Integrated ColdFire¨ Microprocessor
Programming Model, Addressing Modes, and Instruction Set
1.4.4.1 Addressing Capability Summary
The MCF5407 processor supports seven addressing modes (refer to Table 5). Register indirect addressing
modes support postincrement, predecrement, offset, and indexing, which are particularly useful for handling
data structures common to sophisticated embedded applications and high-level languages. The program
counter indirect mode also has indexing and offset capabilities. This addressing mode is typically required
to support position-independent code. As part of the indexed addressing mode, ColdFire architecture
supports an optional scale factor that can be applied to the index register to easily access byte, word, or
longword entries within an array (x1, x2, x4).
An instructions effective addressing mode can specify the operand in one of three ways:
￥
￥
￥
It can specify the data value directly as an immediate operand
It can specify the register containing the operand
It can specify the addressing calculation needed to reference the memory location containing the
operand
Each addressing mode has a unique assembler syntax. In addition to the generalized format where the
addressing mode is speciTed directly in the instruction, some opcodes implicitly deTne the effective
address. Table 5 summarizes supported effective addressing modes.
SubTelds and QualiTers
{}
Optional operation
()
Identifies an indirect address
d
n
Displacement value, n-bits wide (example: d
16
is a 16-bit displacement)
Address
Calculated effective address (pointer)
Bit
Bit selection (example: Bit 3 of D0)
lsb
Least significant bit (example: lsb of D0)
LSB
Least significant byte
LSW
Least significant word
msb
Most significant bit
MSB
Most significant byte
MSW
Most significant word
Condition Code Register Bit Names
C
Carry
N
Negative
V
Overflow
X
Extend
Z
Zero
Table 4. Notational Conventions (Continued)
Instruction
Operand Syntax
相關(guān)PDF資料
PDF描述
MCM101524 1M x 4 Bit Fast Static Random Access Memory with ECL I/O
MCM101524B12 1M x 4 Bit Fast Static Random Access Memory with ECL I/O
MCM101524B15 1M x 4 Bit Fast Static Random Access Memory with ECL I/O
MCM101525 2M x 2 Bit Fast Static Random Access Memory with ECL I/O
MCM101525B12 2M x 2 Bit Fast Static Random Access Memory with ECL I/O
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5407AI162 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5407AI220 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5407CAI162 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF5407CAI220 功能描述:微處理器 - MPU MCF5407 V4CORE 4KSRAM RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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