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參數(shù)資料
| 型號： | 80960 |
| 廠商： | Intel Corp. |
| 英文描述： | 3.3 V EMBEDDED 32-BIT MICROPROCESSOR |
| 中文描述： | 3.3伏嵌入式32位微處理器 |
| 文件頁數(shù)： | 21/78頁 |
| 文件大?。?/td> | 835K |
| 代理商： | 80960 |
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Advance Information Datasheet
21
80960JA/JF/JD/JT 3.3 V Microprocessor
Table 5.
Pin Description — Interrupt Unit Signals
NAME
TYPE
DESCRIPTION
XINT7:0
I
A(E/L)
EXTERNAL INTERRUPT
pins are used to request interrupt service. The XINT7:0
pins can be configured in three modes:
Dedicated Mode
: Each pin is assigned a dedicated interrupt level. Dedicated inputs
can be programmed to be level (low) or edge (falling) sensitive.
Expanded Mode
: All eight pins act as a vectored interrupt source. The interrupt pins
are level sensitive in this mode.
Mixed Mode
: The XINT7:5 pins act as dedicated sources and the XINT4:0 pins act
as the five most significant bits of a vectored source. The least significant bits of the
vectored source are set to 010
2
internally.
Unused external interrupt pins should be connected to V
CC
.
NMI
I
A(E)
NON-MASKABLE INTERRUPT
causes a non-maskable interrupt event to occur.
NMI is the highest priority interrupt source and is falling edge-triggered. If NMI is
unused, it should be connected to V
CC
.
相關(guān)PDF資料 |
PDF描述 |
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| 80960CA-16 | SPECIAL ENVIRONMENT 80960CA-25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR |
| 80960CA-25 | SPECIAL ENVIRONMENT 80960CA-25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR |
| 80960CA-33 | 80960CA-33, -25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR |
| 80960JD-33 | EMBEDDED 32-BIT MICROPROCESSOR |
| 80960JD-40 | EMBEDDED 32-BIT MICROPROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 809600-000 | 制造商:TE Connectivity 功能描述:Heat Shrink Semi-Rigid Molded Boot ST Polyolefin 制造商:TE Connectivity 功能描述:202D242-3/86-0 - Bag 制造商:TE Connectivity 功能描述:BOOT MOLDED |
| 80960CA-16 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:SPECIAL ENVIRONMENT 80960CA-25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR |
| 80960CA-25 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:SPECIAL ENVIRONMENT 80960CA-25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR |
| 80960CA-33 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960CA-33, -25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR |
| 80960CF-16 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:80960CF-40, -33, -25, -16 32-BIT HIGH-PERFORMANCE SUPERSCALAR EMBEDDED MICROPROCESSOR |
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