参数资料
型号: EPC8xxx
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: EPC8XXX
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
EPC8QC100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC8QI100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC16xxx 435882001
EPC4QC100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC4QI100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
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