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: 14/36页
文件大小: 421K
代理商: EPC8XXX
2–14
Configuration Handbook, Volume 2
Altera Corporation
August 2005
Functional Description
Figure 2–4. FPP Configuration with External Flash Interface
Note (1)
Notes to
Figure 2–4
:
(1)
For external flash interface support in EPC8 enhanced configuration device, contact Altera Applications.
(2)
Pin
A20
in EPC16 devices, pins
A20
and
A19
in EPC8 devices, and pins
A20
,
A19
, and
A18
in EPC4 devices should
be left floating. These pins should not be connected to any signal, i.e., they are no-connect pins.
(3)
In the 100-pin PQFP package, you must externally connect the following pins:
C-A0
to
F-A0
,
C-A1
to
F-A1
,
C-A15
to
F-A15
,
C-A16
to
F-A16
, and
BYTE #
to V
CC
. Additionally, you must make the following pin connections in both
100-pin PQFP and 88-pin Ultra FineLine BGA packages:
C-RP#
to
F-RP#
,
C-WE#
to
F-WE#
,
TM1
to V
CC
,
TM0
to
GND, and
WP#
to V
CC
.
(4)
For
PORSEL
,
PGM[]
, and
EXCLK
pin connections, refer to
Table 2–9
.
Dynamic Configuration (Page Mode)
The dynamic configuration or page mode feature allows the enhanced
configuration device to store up to eight different sets of designs for all
the FPGAs in your system. You can then choose which page (set of
configuration files) the enhanced configuration device should use for
FPGA configuration.
MSEL
DCLK
DATA[7..0]
nSTATUS
CONF_DONE
nCONFIG
V
CC
V
CC
GND
nCE
Stratix Series
or
APEX II Device
WE#
RP#
A[20..0]
RY/BY#
CE#
OE#
DQ[15..0]
PLD or Processor
Enhanced Configuration
Device
DCLK
DATA[7..0]
OE
nCS
nINIT_CONF
WE#C
RP#C
WE#F
RP#F
A[20..0]
(2)
RY/BY#
CE#
OE#
DQ[15..0]
GND
EXCLK
WP#
BYTE#
(3)
TM1
PORSEL
PGM[2..0]
TMO
V
CC
VCCW
C-A0
(3)
C-A1
(3)
C-A15
(3)
C-A16
(3)
A0-F
A1-F
A15-F
A16-F
n
nCEO
N.C.
(4)
(4)
(4)
V
CC
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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