参数资料
| 型号： | PPM3-MK2 |
| 厂商： | Equinox Technologies |
| 文件页数： | 84/85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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4.9.2 Instructions
The instructions below detail how to set up the programmer when the Target System is independently
powered from the Target System.
Example:
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The Target System is powered at 3.3V from an ‘Independent Power Supply’ .
The programmer ‘Line Driver Circuitry’ must also be powered at 3.3V using the ‘Programmer
controlled Target Power Supply’
The Programmer TVCC and Target System Vcc are not physically connected
Here is how to set up the programmer:
1. Create a Programming Project which powers the programmer ‘I/O Level Converters’
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In EQTools – Project Builder – Select the <Target Power Supply> tab
Set the required ‘Target Voltage’ and tolerance eg. 3.3V +/- 500mV.
The Voltage ‘Stabilise Time’ should be set to a long enough time to allow the voltage
to reach its final voltage (default: 200ms).
Set the ‘Programmer controlled Power Supply’ to ‘ON’
This enables the programmer to supply power to the programmer ‘I/O Level
Converters’ only.
The Target System is NOT powered by this voltage as the Programmer_Vcc and
Target Vcc are physically disconnected.
Leave all other settings as the default values.
2. Connect the Target System to the programmer
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Connect the Target System to the programmer via an ISP Cable, Fast Connect connectors
or wire-wrap connectors.
Make sure that the Programmer_Vcc is NOT connected to the Target_Vcc . This may
involve physically cutting the Vcc signal in the ISP cable if you are using one of the ISP
headers to connect to the Target System. This is shown as a virtual link called ‘LK1’ on
the programmer schematic – see section 4.4.
Remove the ‘Vcc Option Link’ on the I/O Connector Module (labelled J6 or J28).
Using a DVM, check that there are no shorts between the Target_Vcc and Target
Ground
PPM3 MKII Programmer - User Guide - V1.04 - 10 th May 2008
73
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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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