- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄164976 > A40MX04-FPL68X79 FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC68 PDF資料下載
參數(shù)資料
| 型號： | A40MX04-FPL68X79 |
| 元件分類： | FPGA |
| 英文描述： | FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 33/124頁 |
| 文件大小： | 3142K |
| 代理商： | A40MX04-FPL68X79 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁當(dāng)前第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁
40MX and 42MX FPGA Families
1- 10
v6.1
Design Consideration
It is recommended to use a series 70
Ω termination
resistor on every probe connector (SDI, SDO, MODE,
DCLK, PRA and PRB). The 70
Ω series termination is used
to prevent data transmission corruption during probing
and reading back the checksum.
IEEE Standard 1149.1 Boundary Scan Test
(BST) Circuitry
42MX24 and 42MX36 devices are compatible with IEEE
Standard 1149.1 (informally known as Joint Testing
Action Group Standard or JTAG), which defines a set of
hardware architecture and mechanisms for cost-effective
board-level testing. The basic MX boundary-scan logic
circuit is composed of the TAP (test access port), TAP
controller, test data registers and instruction register
(Figure 1-14 on page 1-11). This circuit supports all
mandatory IEEE 1149.1 instructions (EXTEST, SAMPLE/
PRELOAD and BYPASS) and some optional instructions.
Table 3 on page 1-11 describes the ports that control
JTAG testing, while Table 4 on page 1-11 describes the
test instructions supported by these MX devices.
Each test section is accessed through the TAP, which has
four associated pins: TCK (test clock input), TDI and TDO
(test data input and output), and TMS (test mode
selector).
The TAP controller is a four-bit state machine. The '1's
and '0's represent the values that must be present at TMS
at a rising edge of TCK for the given state transition to
occur. IR and DR indicate that the instruction register or
the data register is operating in that state.
The TAP controller receives two control inputs (TMS and
TCK) and generates control and clock signals for the rest
of the test logic architecture. On power-up, the TAP
controller enters the Test-Logic-Reset state. To guarantee
a reset of the controller from any of the possible states,
TMS must remain high for five TCK cycles.
42MX24 and 42MX36 devices support three types of test
data
registers:
bypass,
device
identification,
and
boundary scan. The bypass register is selected when no
other register needs to be accessed in a device. This
speeds up test data transfer to other devices in a test
data path. The 32-bit device identification register is a
shift register with four fields (lowest significant byte
(LSB), ID number, part number and version). The
boundary-scan register observes and controls the state of
each I/O pin.
Figure 1-13 Silicon Explorer II Setup with 42MX
Table 2
Device Configuration Options for Probe Capability
Security Fuse(s)
Programmed
MODE
PRA, PRB1
SDI, SDO, DCLK1
No
LOW
User I/Os2
No
HIGH
Probe Circuit Outputs
Probe Circuit Inputs
Yes
–
Probe Circuit Secured
Notes:
1. Avoid using SDI, SDO, DCLK, PRA and PRB pins as input or bidirectional ports. Since these pins are active during probing, input
signals will not pass through these pins and may cause contention.
2. If no user signal is assigned to these pins, they will behave as unused I/Os in this mode. See the <zBlue>“Pin Descriptions” section
on page 77 for information on unused I/O pins.
42MX
Silicon
Explorer II
PRA
PRB
SDO
DCLK
SDI
MODE
Serial Connection
to Windows PC
16 Logic Analyzer Channels
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| A40MX04-FPQ100X79 | FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQFP100 |
| A40MX04-FPQ100 | FPGA, 547 CLBS, 6000 GATES, 48 MHz, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:152 系列:IGLOO PLUS LAB/CLB數(shù):- 邏輯元件/單元數(shù):792 RAM 位總計(jì):- 輸入/輸出數(shù):120 門數(shù):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(yīng)商設(shè)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) |
| A40MX04-FPL84M | 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-FPLG44 | 功能描述:IC FPGA MX SGL CHIP 6K 44-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:152 系列:IGLOO PLUS LAB/CLB數(shù):- 邏輯元件/單元數(shù):792 RAM 位總計(jì):- 輸入/輸出數(shù):120 門數(shù):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(yīng)商設(shè)備封裝:289-CSP（14x14） |
| A40MX04-FPLG68 | 功能描述:IC FPGA MX SGL CHIP 6K 68-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:152 系列:IGLOO PLUS LAB/CLB數(shù):- 邏輯元件/單元數(shù):792 RAM 位總計(jì):- 輸入/輸出數(shù):120 門數(shù):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(yīng)商設(shè)備封裝:289-CSP（14x14） |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。