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| 型號(hào)： | MC68030FE25 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | ENHANCED 32-BIT MICROPROCESSOR |
| 中文描述： | 32-BIT, 25 MHz, MICROPROCESSOR, CQFP132 |
| 封裝： | CERAMIC, QFP-132 |
| 文件頁(yè)數(shù)： | 54/602頁(yè) |
| 文件大小： | 3863K |
| 代理商： | MC68030FE25 |
Data Organization and Addressing Capabilities
2-16
MC68030 USER’S MANUAL
MOTOROLA
2.4.11 Program Counter Indirect with Displacement Mode
In this mode, the operand is in memory. The address of the operand is the sum of the
address in the PC and the sign-extended 16-bit displacement integer in the extension word.
The value in the PC is the address of the extension word. The reference is a program space
reference and is only allowed for reads (refer to
4.2 Address Space Types
).
2.4.12 Program Counter Indirect with Index (8-Bit Displacement) Mode
This mode is similar to the address register indirect with index (8-bit displacement) mode
described in
2.4.7 Address Register Indirect with Index (8-Bit Displacement) Mode
the PC is used as the base register. The operand is in memory. The address of the operand
is the sum of the address in the PC, the sign-extended displacement integer in the lower
eight bits of the extension word, and the sized, scaled, and sign-extended index operand.
The value in the PC is the address of the extension word. This reference is a program space
reference and is only allowed for reads. The user must include the displacement, the PC,
and the index register when specifying this addressing mode.
, but
31
0
31
0
EA = (PC) + d
d16
111
010
GENERATION:
ASSEMBLER SYNTAX:
MODE:
REGISTER:
PROGRAM COUNTER:
MEMORY ADDRESS:
NUMBER OF EXTENSION WORDS: 1
OPERAND
+
SIGN EXTENDED INTEGER
0
31
15
16
ADDRESS OF EXTENSION WORD
DISPLACEMENT:
31
0
31
0
31
0
31
0
EA = (PC) + (Xn) + d
(d8
111
011
+
OPERAND
MEMORY ADDRESS:
NUMBER OF EXTENSION WORDS:
GENERATION:
ASSEMBLER SYNTAX:
MODE:
REGISTER:
PROGRAM COUNTER:
INTEGER
SIGN-EXTENDED VALUE
SCALE VALUE
+
X
DISPLACEMENT:
INDEX REGISTER
SCALE:
1
ADDRESS OF EXTENSION WORD
SIGN EXTENDED
7
8
7
0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68030FE25C | 功能描述:微處理器 - MPU 32B ON-CHIP CACHE MMU 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 |
| MC68030FE33 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:ENHANCED 32-BIT MICROPROCESSOR |
| MC68030FE33C | 功能描述:微處理器 - MPU 32B ON-CHIP CACHE MMU 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 |
| MC68030RC16B | 制造商:Motorola Inc 功能描述:MC68030RC16B |
| MC68030RC16C | 功能描述:微處理器 - MPU 32B ON-CHIP CACHE MMU 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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