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-FPL44X79
元件分類: FPGA
英文描述: FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC44
封裝: PLASTIC, LCC-44
文件頁數: 35/124頁
文件大?。?/td> 3142K
代理商: A40MX04-FPL44X79
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-FPL44 FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC44
A40MX04-FPL68X79 FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC68
A40MX04-FPL68 FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC68
A40MX04-FPL84X79 FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC84
A40MX04-FPL84 FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC84
相關代理商/技術參數
參數描述
A40MX04-FPL68 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:152 系列:IGLOO PLUS LAB/CLB數:- 邏輯元件/單元數:792 RAM 位總計:- 輸入/輸出數:120 門數:30000 電源電壓:1.14 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 85°C 封裝/外殼:289-TFBGA,CSBGA 供應商設備封裝:289-CSP(14x14)
A40MX04-FPL68I 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-FPL68M 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-FPL84 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:152 系列:IGLOO PLUS LAB/CLB數:- 邏輯元件/單元數:792 RAM 位總計:- 輸入/輸出數:120 門數:30000 電源電壓:1.14 V ~ 1.575 V 安裝類型:表面貼裝 工作溫度:-40°C ~ 85°C 封裝/外殼:289-TFBGA,CSBGA 供應商設備封裝:289-CSP(14x14)
A40MX04-FPL84I 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)
主站蜘蛛池模板: 中方县| 镶黄旗| 洪泽县| 莱阳市| 江川县| 顺义区| 达日县| 德保县| 和林格尔县| 保亭| 博乐市| 沙洋县| 孟州市| 深泽县| 河池市| 饶阳县| 六枝特区| 靖远县| 祁连县| 章丘市| 青川县| 柏乡县| 浮山县| 新乡市| 同心县| 临城县| 望都县| 乌拉特前旗| 武胜县| 宜良县| 昌吉市| 轮台县| 呼图壁县| 子洲县| 叙永县| 凌源市| 古浪县| 剑阁县| 定州市| 老河口市| 宜兴市|