- 您现在的位置：买卖IC网 > PDF目录19914 > EPC8QI100N (Altera)IC CONFIG DEVICE 8MBIT 100-PQFP PDF资料下载
参数资料
| 型号： | EPC8QI100N |
| 厂商： | Altera |
| 文件页数： | 5/36页 |
| 文件大小： | 0K |
| 描述： | IC CONFIG DEVICE 8MBIT 100-PQFP |
| 产品培训模块： | Three Reasons to Use FPGA's in Industrial Designs |
| 标准包装： | 66 |
| 系列： | EPC |
| 可编程类型： | 系统内可编程 |
| 存储容量： | 8Mb |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 100-BQFP |
| 供应商设备封装： | 100-PQFP（14x20） |
| 包装： | 托盘 |
| 其它名称： | 544-1682 |
第1页第2页第3页第4页当前第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页
Functional Description
Page 13
Enhanced Configuration (EPC) Devices Datasheet
January 2012
Altera Corporation
Table 5 lists the concurrent PS configuration modes supported in the EPC device.
f For more information about configuration schematics and concurrent configurations,
refer to the configuration chapter in the appropriate device handbook.
External Flash Interface
The EPC devices support external FPGA or processor access to its flash memory. The
unused portions of the flash memory can be used by the external device to store code
or data. This interface can also be used in systems that implement remote
configuration capabilities. Configuration data within a particular configuration page
can be updated using the external flash interface and the system could be
reconfigured with the new FPGA image. This interface is also useful to store Nios
boot code, application code, or both.
f For more information about the Stratix remote configuration feature, refer to the
Remote System Configuration with Stratix & Stratix GX Devices chapter in the Stratix
Device Handbook.
The address, data, and control ports of the flash memory are internally connected to
the EPC device controller and external device pins. An external source can drive these
external device pins to access the flash memory when the flash interface is available.
This external flash interface is a shared bus interface with the configuration controller
chip. The configuration controller is the primary bus master. Since there is no bus
arbitration support, the external device can only access the flash interface when the
controller has tri-stated its internal interface to the flash. Simultaneous access by the
controller and the external device will cause contention, and result in configuration
and programming failures.
Since the internal flash interface is directly connected to the external flash interface
pins, controller flash access cycles will toggle the external flash interface pins. The
external device must be able to tri-state its flash interface during these operations and
ignore transitions on the flash interface pins.
1 The external flash interface signals cannot be shared between multiple EPC devices
because this causes contention during ISP and configuration. During these operations,
the controller chips inside the EPC devices are actively accessing flash memory.
Therefore, EPC devices do not support shared flash bus interfaces.
Table 5. EPC Devices in PS Mode
Mode Name
Mode (n =) (1)
Used Outputs
Unused Outputs
PS mode
1
DATA0
DATA[7..1]
drive low
Multi-device PS mode
2
DATA[1..0]
DATA[7..2]
drive low
Multi-device PS mode
4
DATA[3..0]
DATA[7..4]
drive low
Multi-device PS mode
8
DATA[7..0]
—
Note to Table 5:
(1) This is the number of valid DATA outputs for each configuration mode.
相关PDF资料 |
PDF描述 |
|---|---|
| VE-JN2-CY-B1 | CONVERTER MOD DC/DC 15V 50W |
| T95R336M035ESSS | CAP TANT 33UF 35V 20% 2824 |
| VE-JN0-CY-B1 | CONVERTER MOD DC/DC 5V 50W |
| LTC4307CDD#PBF | IC BUFFER 2-WIRE BUS 8-DFN |
| 1250L2X3 | BATTERY PK S-HD 9.0V D SIZE ZINC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EPC8XXX | 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
| EPC-9 | 制造商:Curtis Industries 功能描述: 制造商:Curtis Industries 功能描述:Conn Barrier Strip 9 POS 9.52mm Solder ST Thru-Hole 15A |
| EPC9001 | 功能描述:BOARD DEV FOR EPC2015 40V GAN RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:eGaN® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP |
| EPC9001C | 功能描述:EPC2015C eGaN? Series Power Management, Half H-Bridge Driver (External FET) Evaluation Board 制造商:epc 系列:eGaN? 零件状态:有效 主要用途:电源管理，半 H 桥驱动器（外部 FET） 嵌入式:否 使用的 IC/零件:EPC2015C 主要属性:- 辅助属性:- 所含物品:板 标准包装:1 |
| EPC9002 | 功能描述:BOARD DEV FOR EPC2001 100V GAN RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:eGaN® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP |
发布紧急采购，3分钟左右您将得到回复。