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参数资料
| 型号： | EPCS4SI8N |
| 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： | 18/32页 |
| 文件大小： | 236K |
| 代理商： | EPCS4SI8N |
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4–18
Configuration Handbook, Volume 2
Core Version a.b.c variable
Altera Corporation
July 2004
Serial Configuration Device Memory Access
Read Silicon ID Operation
The read silicon ID operation code is
b'1010 1011
, with the MSB listed
first. This operation reads the serial configuration device’s 8-bit silicon ID
from the
DATA
output pin. If this operation is shifted in during an erase
or write cycle, it will be ignored and have no effect on the cycle that is in
progress.
Table 4–11
shows the EPCS1 and EPCS4 device silicon IDs.
The device implements the read silicon ID operation by driving
nCS
low
then shifting in the read silicon ID operation code followed by three
dummy bytes on
ASDI
. The serial configuration device’s 8-bit silicon ID
is then shifted out on the
DATA
pin on the falling edge of
DCLK
, as shown
in
Figure 4–12
. The device can terminate the read silicon ID operation by
driving
nCS
high after the silicon ID has been read at least once. Sending
additional clock cycles on
DCLK
while
nCS
is driven low can cause the
silicon ID to be shifted out repeatedly.
Table 4–11. Serial Configuration Device Silicon ID
Serial Configuration Device
Silicon ID (Binary Value)
EPCS1
b'0001 0000
EPCS4
b'0001 0010
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EPCS4SI8N | 制造商:Altera Corporation 功能描述:SEMICONDUCTOR ((NW)) |
| EPCS64 | 制造商:ALTERA 制造商全称:Altera Corporation 功能描述:Serial Configuration Devices |
| EPCS64SI16N | 功能描述:FPGA-配置存储器 IC - Ser. Config Mem Flash 64Mb 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 |
| EPCSC2.5T | 功能描述:接线端子工具和配件 End Plate RoHS:否 制造商:Phoenix Contact 产品:Tools & Accessories 类型:End Bracket |
| EPCSC2.5T1-2 | 功能描述:接线端子工具和配件 End Plate RoHS:否 制造商:Phoenix Contact 产品:Tools & Accessories 类型:End Bracket |
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