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| 型号： | XCR3032XL-7VQ44I |
| 厂商： | Xilinx Inc |
| 文件页数： | 12/12页 |
| 文件大小： | 0K |
| 描述： | IC ISP CPLD 32 MCELL3.3V 44-VQFP |
| 标准包装： | 160 |
| 系列： | CoolRunner XPLA3 |
| 可编程类型： | 系统内可编程（最少 1K 次编程/擦除循环） |
| 最大延迟时间 tpd(1)： | 7.0ns |
| 电压电源 - 内部： | 2.7 V ~ 3.6 V |
| 逻辑元件/逻辑块数目： | 2 |
| 宏单元数： | 32 |
| 门数： | 750 |
| 输入/输出数： | 36 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-TQFP |
| 供应商设备封装： | 44-VQFP（10x10） |
| 包装： | 托盘 |
CoolRunner XPLA3 CPLD
DS012 (v2.5) May 26, 2009
Product Specification
R
JTAG and ISP Interfacing
A number of industry-established methods exist for
JTAG/ISP interfacing with CPLDs and other integrated cir-
cuits. The CoolRunner XPLA3 family supports the following
methods:
Xilinx HW 130
PC Parallel Port
Workstation or PC Serial Port
Embedded Processor
Automated Test Equipment
Third Party Programmers
Xilinx ISP Programming Tools
Table 6: Low-level ISP Commands
Instruction
(Register Used)
Instruction
Code
Description
Enable
(ISP Shift Register)
01001
Enables the Erase, Program, and Verify commands. Using the Enable instruction
before the Erase, Program, and Verify instructions allows the user to specify the
outputs of the device using the JTAG Boundary-Scan Sample/Preload command.
Erase
(ISP Shift Register)
01010
Erases the entire EEPROM array. User can define the outputs during this
operation by using the JTAG Sample/Preload command.
Program
(ISP Shift Register)
01011
Programs the data in the ISP Shift Register into the addressed EEPROM row. The
outputs can be defined by using the JTAG Sample/Preload command.
Disable
(ISP Shift Register)
10000
Allows the user to leave ISP mode. It selects the ISP register to be directly
connected between TDO and TDI.
Verify
(ISP Shift Register)
01100
Transfers the data from the addressed row to the ISP Shift Register. The data can
then be shifted out and compared with the JEDEC file. The user can define the
outputs during this operation.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XCR3032XL-7VQG44C | 制造商:Xilinx 功能描述:CPLD COOLRUNNER XPLA3 750 GATES 32 MCRCLLS 166.67MHZ 0.35UM - Trays |
| XCR3032XL-7VQG44I | 制造商:Xilinx 功能描述:CPLD COOLRUNNER XPLA3 750 GATES 32 MCRCLLS 166.67MHZ 0.35UM - Trays |
| XCR3032XLSERIES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:32 Macrocell CPLD |
| XCR3064A | 制造商:XILINX 制造商全称:XILINX 功能描述:64 Macrocell CPLD With Enhanced Clocking |
| XCR3064A-10CP56C | 制造商:XILINX 制造商全称:XILINX 功能描述:64 Macrocell CPLD With Enhanced Clocking |
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