- 您现在的位置：买卖IC网 > PDF目录362744 > EPCS16 (Altera Corporation) Serial Configuration Devices PDF资料下载
参数资料
| 型号： | EPCS16 |
| 厂商： | Altera Corporation |
| 英文描述： | Serial Configuration Devices |
| 中文描述： | 串行配置器件 |
| 文件页数： | 10/32页 |
| 文件大小： | 236K |
| 代理商： | EPCS16 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页当前第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
4–10
Configuration Handbook, Volume 2
Core Version a.b.c variable
Altera Corporation
July 2004
Serial Configuration Device Memory Access
Operation Codes
This section describes the operations that can be used to access the
memory in serial configuration devices. The
DATA
,
DCLK
,
ASDI
, and
nCS
signals access to the memory in serial configuration devices. All serial
configuration device operation codes, addresses and data are shifted in
and out of the device serially, with the most significant bit (MSB) first.
The device samples the active serial data input on the first rising edge of
the
DCLK
after the active low chip select (
nCS
) input signal is driven low.
Shift the operation code (MSB first) serially into the serial configuration
device through the active serial data input pin. Each operation code bit is
latched into the serial configuration device on the rising edge of the
DCLK
.
Different operations require a different sequence of inputs. While
executing an operation, you must shift in the desired operation code,
followed by the address bytes, data bytes, both, or neither. The device
must drive
nCS
high after the last bit of the operation sequence is shifted
in.
Table 4–8
shows the operation sequence for every operation
supported by the serial configuration devices.
For the read byte, read status, and read silicon ID operations, the shifted-
in operation sequence is followed by data shifted out on the
DATA
pin.
You can drive the
nCS
pin high after any bit of the data-out sequence is
shifted out.
For the write byte, erase bulk, erase sector, write enable, write disable,
and write status operations, drive the
nCS
pin high exactly at a byte
boundary (drive the
nCS
pin high a multiple of eight clock pulses after the
nCS
pin was driven low). Otherwise, the operation is rejected and will not
be executed.
Table 4–7. Address Range for Sectors in EPCS1 Devices
Sector
Address Range (Byte Addresses in HEX)
Start
End
3
H'18000
H'1FFFF
2
H'10000
H'17FFF
1
H'08000
H'0FFFF
0
H'00000
H'07FFF
相关PDF资料 |
PDF描述 |
|---|---|
| EPCS16SI16N | Serial Configuration Devices |
| EPCS1SI8N | Serial Configuration Devices |
| EPCS4 | Serial Configuration Devices |
| EPCS4SI8N | Serial Configuration Devices |
| EPCS64 | Serial Configuration Devices |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EPCS16SI16N | 功能描述:IC CONFIG DEVICE 16MBIT 16-SOIC RoHS:是 类别:集成电路 (IC) >> 存储器 - 用于 FPGA 的配置 Proms 系列:EPCS 产品变化通告:Product Discontinuation 28/Jul/2010 标准包装:98 系列:- 可编程类型:OTP 存储容量:300kb 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-TSOP 包装:管件 |
| EPCS16SI8N | 功能描述:FPGA-配置存储器 IC - Ser. Config Mem Flash 16Mb 40 MHz RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
| EPCS1N | 制造商:ALTERA 制造商全称:Altera Corporation 功能描述: |
| EPCS1SI8 | 功能描述:FPGA-配置存储器 IC - Ser. Config Mem Flash 1Mb 40 MHz RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
| EPCS1SI8N | 功能描述:FPGA-配置存储器 IC - Ser. Config Mem Flash 1Mb 40 MHz RoHS:否 制造商:Altera Corporation 存储类型:Flash 存储容量:1.6 Mbit 工作频率:10 MHz 电源电压-最大:5.25 V 电源电压-最小:3 V 电源电流:50 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PLCC-20 |
发布紧急采购，3分钟左右您将得到回复。