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參數(shù)資料
| 型號： | 80960CF-40 |
| 廠商： | Intel Corp. |
| 英文描述： | 32-Bit High-Performance Superscalar Embedded Microprocessor(32位高性能超標(biāo)量嵌入式微處理器) |
| 中文描述： | 32位高性能嵌入式微處理器超標(biāo)量（32位高性能超標(biāo)量嵌入式微處理器） |
| 文件頁數(shù)： | 10/77頁 |
| 文件大?。?/td> | 927K |
| 代理商： | 80960CF-40 |
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80960CF-40, -33, -25, -16
A
4
PRELIMINARY
2.5
Priority Interrupt Controller
A
manages up to 248 external sources through the 8-
bit external interrupt port. The Interrupt Unit also
handles the four internal sources from the DMA
controller and a single non-maskable interrupt input.
The 8-bit interrupt port can also be configured to
provide individual interrupt sources that are level or
edge triggered.
programmable-priority
interrupt
controller
80960CF interrupts are prioritized and signaled
within 225 ns of the request. If the interrupt is of
higher priority than the processor priority, the context
switch to the interrupt routine typically completes in
another 400 ns. The interrupt unit provides the
mechanism for the low latency and high throughput
interrupt service which is essential for embedded
applications.
Table 1. 80960CF Instruction Set
Data Movement
Arithmetic
Logical
Bit / Bit Field / Byte
Load
Store
Move
Load Address
Add
Subtract
Multiply
Divide
Remainder
Modulo
Shift
*Extended Shift
Extended Multiply
Extended Divide
Add with Carry
Subtract with Carry
Rotate
And
Not And
And Not
Or
Exclusive Or
Not Or
Or Not
Nor
Exclusive Nor
Not
Nand
Set Bit
Clear Bit
Not Bit
Alter Bit
Scan For Bit
Span Over Bit
Extract
Modify
Scan Byte for Equal
Comparison
Branch
Call/Return
Fault
Compare
Conditional Compare
Compare and Increment
Compare and Decrement
Test Condition Code
Check Bit
Unconditional Branch
Conditional Branch
Compare and Branch
Call
Call Extended
Call System
Return
Branch and Link
Conditional Fault
Synchronize Faults
Debug
Processor Mgmt
Atomic
Modify Trace Controls
Mark
Force Mark
Flush Local Registers
Modify Arithmetic Controls
Modify Process Controls
*System Control
*DMA Control
Atomic Add
Atomic Modify
NOTES:
Instructions marked by (*) are 80960Cx extensions to the 80960 instruction set.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 80960CF | 32-Bit High-Performance Superscalar Processor(32位高性能超標(biāo)量處理器) |
| 80960JD | EMBEDDED 32-BIT MICROPROCESSOR |
| 80960JT | EMBEDDED 32-BIT MICROPROCESSOR |
| 80960JF | 3.3 V EMBEDDED 32-BIT MICROPROCESSOR |
| 80960 | 3.3 V EMBEDDED 32-BIT MICROPROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 80960HA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960HA/HD/HT 32-Bit High-Performance Superscalar Processor |
| 80960HD | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960HA/HD/HT 32-Bit High-Performance Superscalar Processor |
| 80960HT | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960HA/HD/HT 32-Bit High-Performance Superscalar Processor |
| 80960JA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR |
| 80960JA-25 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:EMBEDDED 32-BIT MICROPROCESSOR |
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