參數(shù)資料
型號(hào)： EPC1064V
廠商： Electronic Theatre Controls, Inc.
英文描述： Configuration Devices for SRAM-Based LUT Devices
中文描述： 配置SRAM器件基于LUT的器件
文件頁(yè)數(shù)： 10/28頁(yè)
文件大?。?/td> 380K
代理商： EPC1064V
10
Altera Corporation
Configuration Devices for ACEX, APEX, FLEX & Mercury Devices Data Sheet
Notes:
(1)
(2)
(3)
This package is available for EPC1 and EPC1441 devices only.
This package is available for EPC2 and EPC1441 devices only.
The
OE
,
nCS
, and
nINIT_CONF
pins on EPC2 devices have internal, user-configurable 1-k
pull-up resistors. If
internal pull-up resistors are used, external pull-up resistors should not be used on these pins.
The EPC1441 device does not support data cascading. EPC2 and EPC1 devices support data cascading.
This pin applies to the EPC2 device only.
(4)
(5)
nINIT_CONF
(3)
,
(5)
–
13
16
Open-
Drain
Output
Allows the INIT_CONF JTAG instruction to initiate
configuration. This pin is connected to the
nCONFIG
pin
of the ACEX, APEX, FLEX or Mercury device to initiate
configuration from the EPC2 via a JTAG instruction. If
multiple EPC2 devices are used to configure an ACEX,
APEX, FLEX or Mercury device, only the first EPC2 has
its
nINIT_CONF
pin tied to the device
’
s
nCONFIG
pin.
JTAG data input pin. Connect this pin to V
CC
if the
JTAG circuitry is not used.
JTAG data output pin. Do not connect this pin if the
JTAG circuitry is not used.
JTAG mode select pin. Connect this pin to V
CC
if the
JTAG circuitry is not used.
JTAG clock pin. Connect this pin to ground if the JTAG
circuitry is not used.
Mode select for V
CC
supply.
VCCSEL
must be
connected to ground if the device uses a 5.0-V power
supply (i.e., V
CC
= 5.0 V).
VCCSEL
must be connected
to V
CC
if the device uses a 3.3-V power supply (i.e.,
V
CC
= 3.3 V).
Mode select for
VPP
.
VPPSEL
must be connected to
ground if
VPP
uses a 5.0-V power supply
(i.e.,
VPP
= 5.0 V).
VPPSEL
must be connected to V
CC
if
VPP
uses a 3.3-V power supply (i.e,
VPP
= 3.3 V).
Programming power pin. For the EPC2 device, this pin
is normally tied to V
CC
. If the EPC2 V
CC
is 3.3 V,
VPP
can be tied to 5.0 V to improve in-system programming
times. For EPC1 and EPC1441 devices,
VPP
must be
tied to V
CC
.
Power pin.
Ground Ground pin. A 0.2-
μ
F decoupling capacitor must be
placed between the
VCC
and
GND
pins.
TDI
(5)
–
11
13
Input
TDO
(5)
–
1
28
Output
TMS
(5)
–
19
25
Input
TCK
(5)
–
3
32
Input
VCCSEL
(5)
–
5
3
Input
VPPSEL
(5)
–
14
17
Input
VPP
(5)
–
18
23
Power
VCC
7, 8
5
20
10
27
12
Power
GND
Table 4. EPC2, EPC1, & EPC1441 Pin Functions During ACEX 1K, APEX 20K, FLEX 10K, FLEX 6000 &
Mercury Configuration (Part 2 of 2)
Pin Name
Pin Number
Pin
Type
Description
8-Pin
PDIP
(1)
20-Pin
PLCC
32-Pin
TQFP
(2)
相關(guān)PDF資料
PDF描述
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EPC1064 Configuration Devices for ACEX, APEX, FLEX & Mercury Devices
EPC1064V Configuration Devices for ACEX, APEX, FLEX & Mercury Devices
EPC1213 Configuration Devices for ACEX, APEX, FLEX & Mercury Devices
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