参数资料
| 型号： | PPM3-MK2 |
| 厂商： | Equinox Technologies |
| 文件页数： | 82/85页 |
| 文件大小： | 0K |
| 描述： | PROGRAMMER PRODUCTION ISP |
| 标准包装： | 1 |
| 系列： | PPM3-MK2 |
| 类型： | 生产用 ISP |
| 适用于相关产品： | Atmel 89C51Rx2、NXP P89CRx2/66x、Zensys 3 线 SPI |
| 所含物品： | 编程器、电源适配器、软件、缆线和说明文档 |
| 其它名称： | 483-1002 PPM3-MK2(UN) |
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4.9 Programmer and Target System are independently powered
4.9.1 Overview
In this scenario, the programmer is powered from a completely independent supply to the Target
System. The programmer must be powered via one of the ‘DC Power Connectors’ on the rear panel
at 9.0 – 12.0V. The Target System is powered from an external power supply in the range of 3.0 to
5.0V. The Programmer_Vcc output must NOT be connected to the Target_Vcc line in this scenario.
Fig. 4.9.1 Programmer and Target System are independently powered
Explanation of operation:
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The programmer is always powered ON
The ‘Vcc Option Link’ is removed
LK1 connection is removed (ie. Programmer and Target Vcc are disconnected)
The programmer must supply the same voltage as the Target_Vcc to the Programmer ‘I/O Level
Converter Circuitry’ .
The Target Power Supply should be switched OFF before the ISP cable is plugged into it
The programmer does not draw any current from the Target System during programming
When programming is complete, the Target System should be powered OFF and then the ISP
cable removed
Warning!
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The voltage applied to the programmer via the ISP cable must be between 3.0 and 5.0V as
this voltage is used to drive the programmer I/O Stage. A 6V2 5W zener diode is internally
connected across the programmer supply to protect against over-voltage.
The Programmer and Target Vcc must be physically disconnected by cutting the Vcc signal
in the ISP cable if necessary.
PPM3 MKII Programmer - User Guide - V1.04 - 10 th May 2008
71
相关PDF资料 |
PDF描述 |
|---|---|
| PPM3A1-UPG5M | UPGRADE PPM3 RAC DEVELOPMENT |
| PQ-MDS-PCIEXP | PCI EXPANDER ADAPTOR |
| PQF-44 | PLUG QFP 44PIN (SOLDER DOWN) |
| PRG18BB471MS1RB | THERMISTOR |
| PS1600 | POWER SUPPLY HOTSWAP 90-245V |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PPM3-MK2(UN) | 制造商:Equinox Technologies 功能描述:PROGRAMMER ISP |
| PPM-4 | 功能描述:电线鉴定 Pre-Printed Marker Cards, Hi-Temp, .25" RoHS:否 制造商:TE Connectivity / Q-Cees 产品:Labels and Signs 类型: 材料:Vinyl 颜色:Blue 宽度:0.625 in 长度:1 in |
| PPM-46 | 制造商:Panduit Corp 功能描述: |
| PPM-47 | 制造商:Panduit Corp 功能描述: |
| PPM-49 | 制造商:Panduit Corp 功能描述: |
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