欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: A40MX04-3PL44I
元件分類: FPGA
英文描述: FPGA, 547 CLBS, 6000 GATES, 109 MHz, PQCC44
封裝: PLASTIC, LCC-44
文件頁數: 35/124頁
文件大小: 3142K
代理商: A40MX04-3PL44I
40MX and 42MX FPGA Families
1- 12
v6.1
JTAG Mode Activation
The JTAG test logic circuit is activated in the Designer
software by selecting Tools -> Device Selection. This
brings up the Device Selection dialog box as shown in
Figure 1-15. The JTAG test logic circuit can be enabled by
clicking the "Reserve JTAG Pins" check box. Table 5
explains the pins' behavior in either mode.
TRST Pin and TAP Controller Reset
An active reset (TRST) pin is not supported; however, MX
devices contain power-on circuitry that resets the
boundary scan circuitry upon power-up. Also, the TMS
pin is equipped with an internal pull-up resistor. This
allows the TAP controller to remain in or return to the
Test-Logic-Reset state when there is no input or when a
logical 1 is on the TMS pin. To reset the controller, TMS
must be HIGH for at least five TCK cycles.
Boundary Scan Description Language
(BSDL) File
Conforming to the IEEE Standard 1149.1 requires that
the operation of the various JTAG components be
documented. The BSDL file provides the standard format
to describe the JTAG components that can be used by
automatic test equipment software. The file includes the
instructions that are supported, instruction bit pattern,
and the boundary-scan chain order. For an in-depth
discussion on BSDL files, please refer to Actel BSDL Files
Format Description application note.
Actel BSDL files are grouped into two categories -
generic and device-specific. The generic files assign all
user I/Os as inouts. Device-specific files assign user I/Os as
inputs, outputs or inouts.
Generic files for MX devices are available on Actel's website
Figure 1-15 Device Selection Wizard
Table 5
Boundary Scan Pin Configuration and Functionality
Reserve JTAG
Checked
Unchecked
TCK
BST input; must be terminated to logical HIGH or LOW to avoid floating
User I/O
TDI, TMS
BST input; may float or be tied to HIGH
User I/O
TDO
BST output; may float or be connected to TDI of another device
User I/O
相關PDF資料
PDF描述
A40MX04-3PL44X79 FPGA, 547 CLBS, 6000 GATES, 109 MHz, PQCC44
A40MX04-3PL44 FPGA, 547 CLBS, 6000 GATES, 109 MHz, PQCC44
A40MX04-3PL68IX79 FPGA, 547 CLBS, 6000 GATES, 109 MHz, PQCC68
A40MX04-3PL68I FPGA, 547 CLBS, 6000 GATES, 109 MHz, PQCC68
A40MX04-3PL68X79 FPGA, 547 CLBS, 6000 GATES, 109 MHz, PQCC68
相關代理商/技術參數
參數描述
A40MX04-3PL44M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA)
A40MX04-3PL68 功能描述:IC FPGA MX SGL CHIP 6K 68-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數:250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應商設備封裝:256-FPBGA(17x17)
A40MX04-3PL68I 功能描述:IC FPGA MX SGL CHIP 6K 68-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數:250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應商設備封裝:256-FPBGA(17x17)
A40MX04-3PL68M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field Programmable Gate Array (FPGA)
A40MX04-3PL84 功能描述:IC FPGA MX SGL CHIP 6K 84-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA(現場可編程門陣列) 系列:MX 標準包裝:90 系列:ProASIC3 LAB/CLB數:- 邏輯元件/單元數:- RAM 位總計:36864 輸入/輸出數:157 門數:250000 電源電壓:1.425 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 125°C 封裝/外殼:256-LBGA 供應商設備封裝:256-FPBGA(17x17)
主站蜘蛛池模板: 万山特区| 汤阴县| 新密市| 来安县| 邢台县| 光山县| 盱眙县| 武乡县| 克拉玛依市| 交口县| 萝北县| 邯郸市| 南京市| 收藏| 社会| 遵义县| 成武县| 定结县| 石台县| 江城| 柘城县| 博罗县| 滁州市| 南丹县| 广平县| 怀仁县| 牡丹江市| 额敏县| 辽中县| 宝山区| 阳曲县| 龙川县| 安丘市| 得荣县| 堆龙德庆县| 山阳县| 扶绥县| 龙游县| 绥中县| 元谋县| 鄢陵县|