参数资料
| 型号： | PPM3-MK2 |
| 厂商： | Equinox Technologies |
| 文件页数： | 60/85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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3.0 Serial Communications Ports
3.1 Overview
The PPM3 Programming Module can be controlled from any external device which supports either the
RS-232 or RS-485 hardware communications protocols. The Module features an RS-232 port which
can connect to a COM port of any suitable Control System such as a PC running the Equinox
EQTools software. This mode of operation is restricted to a single programmer channel.
In many medium to high volume production applications there is a requirement to run more than one
PPM3 programmer from the same PC COM port. This can be achieved by daisy-chaining up to 16
modules (using the RS-485 In/Out ports on each programmer) on an RS-485 bus and using an RS-
485 converter to convert the PC RS-232 COM port to the required RS-485 levels. The Equinox ISP-
PRO Software Suite is required to run the programmers in this mode.
The table below details the applications of both the RS-232 and RS-485 communications modes.
Fig. 3.1 PPM3 – Comparison of RS-232 / RS-485 Serial Communication Interfaces
Mode
Maximum
Programming
Programmer
Node
Serial
port
Description
channels
Address
RS-232
1
0
(can be
altered)
RS-232
port (3)
?
?
Single Channel RS-232 Operation
Set ‘Communications Mode
Switch’ to ‘RS-232’
?
?
?
Programmer connects to PC COM
port or other RS-232 Control
System via RS-232 cable.
Programmer Communications
Node Address is set to ‘0’
This is the factory default setting.
RS-485
16
0-15
RS-485
port
?
?
Multi-channel RS-485 operation
Set ‘Communications Mode
(4 & 5)
PPM3 MKII Programmer - User Guide - V1.04 - 10 th May 2008
?
?
?
?
Switch’ to ‘RS-485’
Allows up to 16 x PPM3 Modules
to be daisychained from one PC
COM port.
Requires an external RS-485
Converter
If more than one module is to be
connected to the same PC, then
the Equinox ISP-PRO Software
Suite is also required.
Programmer Communications
Node Address on each module
must be set to a unique address
between 0 and 15.
49
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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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