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| SNJ54LS155AJ资料 | |
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SNJ54LS155AJ PDF Download |
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File Size : 105 KB
Manufacturer:TI Description:The JTAG translator ability to interface JTAG to non-JTAG devices is ideal for general-purpose flash memory devices (such as Intel or Fujitsu based devices) that require programming during in-circuit test. The flash memory devices can be used for FPGA configuration or be part of system memory. In many cases, the MAX II device is already connected to these devices as the configuration control logic between the FPGA and the flash device. Unlike ISP-capable CPLD devices, bulk flash devices do not have JTAG TAP pins or connections. For small flash devices, it is common to use the serial JTAG scan chain of a connected device to program the non- JTAG flash device. This is slow and inefficient in most cases and impractical for large parallel flash devices. Using the MAX II devices JTAG translator as a general-purpose flash loader to program and verify flash contents provides a fast and cost-effective means of in-circuit programming during test. Figure 3C1 shows MAX II being used as a general-purpose flash loader. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：SNJ54LS155AJ 厂 家：TI 封 装：0549+ 批 号：77 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：张小姐、 颜先生13661569158 |
| 电 话：400-878-9158,021-54286636 |
| 手 机：13661569158 |
| QQ：12230627,596815151,531081618 |
| MSN： |
| 传 真：021-54286636 |
| EMail：susumu@susumu.com.cn |
| 公司地址： 上海市古楼公路348弄25号 |
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