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| 型号： | EPC4xxx |
| 厂商： | Altera Corporation |
| 英文描述： | 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
| 中文描述： | 2。增强型配置器件（EPC4，EPC8 |
| 文件页数： | 6/36页 |
| 文件大小： | 421K |
| 代理商： | EPC4XXX |
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2–6
Configuration Handbook, Volume 2
Altera Corporation
August 2005
Functional Description
f
For detailed information on using these schemes to configure your
Altera FPGA, refer to the appropriate FPGA family chapter in the
Configuration
Handbook
.
Configuration Signals
Table 2–3
lists the configuration signal connections between the enhanced
configuration device and Altera FPGAs.
Table 2–3. Configuration Signals
Enhanced
Configuration
Device Pin
Altera
FPGA Pin
Description
DATA[]
DATA[]
Configuration data transmitted from the
configuration device to the FPGA, which is latched
on the rising edge of
DCLK
.
DCLK
DCLK
Configuration device generated clock used by the
FPGA to latch configuration data provided on the
DATA[]
pins.
nINIT_CONF
nCONFIG
Open-drain output from the configuration device
that is used to initiate FPGA reconfiguration using
the initiate configuration (
INIT_CONF
) JTAG
instruction. This connection is not needed if the
INIT_CONF
JTAG instruction is not needed. If
n
INIT_CONF
is not connected to
nCONFIG
,
nCONFIG
must be tied to V
CC
either directly or
through a pull-up resistor.
OE
nSTATUS
Open-drain bidirectional configuration status
signal, which is driven low by either device during
POR and to signal an error during configuration.
Low pulse on
OE
resets the enhanced
configuration device controller.
nCS
CONF_DONE
Configuration done output signal driven by the
FPGA.
相关PDF资料 |
PDF描述 |
|---|---|
| EPC16QC100 | 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
| EPC16QI100 | 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
| EPC8xxx | 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
| EPC8QC100 | 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
| EPC8QI100 | 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EPC50C605 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| EPC-525-0.5 | 制造商:EPIGAP 制造商全称:EPIGAP 功能描述:Photodiode-Chip |
| EPC-525-0.5-2 | 制造商:EPIGAP 制造商全称:EPIGAP 功能描述:Photodiode-Chip |
| EPC-525-0.9-1 | 制造商:EPIGAP 制造商全称:EPIGAP 功能描述:Photodiode-Chip |
| EPC-525-1.4 | 制造商:EPIGAP 制造商全称:EPIGAP 功能描述:Photodiode-Chip |
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