參數(shù)資料
型號： EPM7256E
廠商： Altera Corporation
英文描述： Programmable Logic Device Family
中文描述： 可編程邏輯器件系列
文件頁數(shù)： 19/62頁
文件大?。?/td> 1173K
代理商： EPM7256E
Altera Corporation
19
MAX 7000 Programmable Logic Device Family Data Sheet
IEEE Std.
1149.1 (JTAG)
Boundary-Scan
Support
MAX 7000 devices support JTAG BST circuitry as specified by IEEE Std.
1149.1-1990.
Table6
describes the JTAG instructions supported by the
MAX 7000 family. The pin-out tables (see the Altera web site
(
http://www.altera.com
) or the
Altera Digital Library
for pin-out
information) show the location of the JTAG control pins for each device.
If the JTAG interface is not required, the JTAG pins are available as user
I/ O pins.
Table 6. MAX 7000 JTAG Instructions
JTAG Instruction
Devices
Description
SAMPLE/PRELOAD
EPM7128S
EPM7160S
EPM7192S
EPM7256S
EPM7128S
EPM7160S
EPM7192S
EPM7256S
EPM7032S
EPM7064S
EPM7128S
EPM7160S
EPM7192S
EPM7256S
EPM7032S
EPM7064S
EPM7128S
EPM7160S
EPM7192S
EPM7256S
EPM7032S
EPM7064S
EPM7128S
EPM7160S
EPM7192S
EPM7256S
Allows a snapshot of signals at the device pins to be captured and
examined during normal device operation, and permits an initial data
pattern output at the device pins.
EXTEST
Allows the external circuitry and board-level interconnections to be
tested by forcing a test pattern at the output pins and capturing test
results at the input pins.
BYPASS
Places the 1-bit bypass register between the
TDI
and
TDO
pins, which
allows the BST data to pass synchronously through a selected device
to adjacent devices during normal device operation.
IDCODE
Selects the IDCODE register and places it between
TDI
and
TDO
,
allowing the IDCODE to be serially shifted out of
TDO
.
ISP Instructions
These instructions are used when programming MAX 7000S devices
via the JTAG ports with the MasterBlaster, ByteBlasterMV, BitBlaster
download cable, or using a Jam File (
.jam
), Jam Byte-Code file (
.jbc
),
or Serial Vector Format file (
.svf
) via an embedded processor or test
equipment.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EPM7256EGC192-12 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 164 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256EGC192-15 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 164 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256EGC192-20 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 164 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256EGI192-20 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 164 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
EPM7256EQC160-12 功能描述:CPLD - 復(fù)雜可編程邏輯器件 CPLD - MAX 7000 256 Macro 132 IOs RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
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