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参数资料
| 型号： | FR3-8M |
| 厂商： | TechTools |
| 文件页数： | 10/38页 |
| 文件大小： | 0K |
| 描述： | EMULATOR FLASH FLEXROM III 8MEG |
| 标准包装： | 1 |
| 系列： | FlexROM™ III |
| 类型： | 存储器 |
| 适用于相关产品： | 外部 FLASH、EPROM 或 SRAM 设备 |
| 所含物品： | 需要 FR3 FlexROM III 仿真器、缆线（菊花链、LPT、迷你型夹和目标）、软件、有源缆线模块 |
| 其它名称： | FR38M |
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Apply Power
The emulator can be powered from the target or via an optional external power supply. If your target
operates at 5Volts and can supply the extra emulator current (100ma typical/300ma max) to the memory
socket, then you can use target power. If your target operates at less than 5V or is incapable of supply the
extra emulator current, then you must use an external power supply. External power supplies are available
from TechTools or your local dealer. The external supply must provide a regulated 5VDC at 300ma or
greater.
The emulator status LED operates differently based on whether you are using target power or external
power. If you are powering the emulator with an external power supply, refer to the section “Using
External Power”. Otherwise, refer to the section below, “Using Target Power”.
Using Target Power
Turn on your target power supply. The emulator status LED should glow a STEADY GREEN. If not, refer
to the troubleshooting tips below to correct the problem before continuing.
LED Glows RED or does not turn on:
Immediately turn off target power and correct the
problem before reapplying power!
Your target does not have enough power to operate the emulator, power is not reaching the emulator or
REVERSE voltage is reaching the emulator.
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Verify all target cable connections
Verify the target cable is plugged in correctly (pin 1 orientation)
Verify that any adapters you might be using are the correct pin-outs.
Once you are SURE the emulator is not being subjected to reverse voltage, verify the target
provides at least 4.5V to the memory socket WHILE THE EMULATOR IS PLUGGED IN.
Connect an external power supply to the emulator if necessary.
LED Flashes GREEN:
You have enough power, but you failed to connect the reset line properly. When the emulator is first
powered up, it asserts RESET to keep the target from running until it receives a download. The flashing
GREEN LED indicates target activity.
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Verify the RESET line is connected
Verify your selection of the RESET attachment point
Verify your selection of RESET polarity.
FlexROM III User’s Manual
8
Copyright ? 2001, TechTools
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FR3A | 制造商:SEMIKRON 制造商全称:Semikron International 功能描述:Fast silicon rectifier diodes |
| FR3A_06 | 制造商:WTE 制造商全称:Won-Top Electronics 功能描述:3.0A SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY DIODE |
| FR3A_07 | 制造商:SEMIKRON 制造商全称:Semikron International 功能描述:Fast silicon rectifier diodes |
| FR3A_09 | 制造商:PANJIT 制造商全称:Pan Jit International Inc. 功能描述:FAST SWITCHING SURFACE MOUNT RECTIFIER |
| FR3A_11 | 制造商:MCC 制造商全称:Micro Commercial Components 功能描述:3 Amp Fast Recovery Silicon Rectifier 50 to 1000 Volts |
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