功能介绍：
  USB Multilink Universal（产品编号USB_ML_UNIVERSAL）是一款由美国PE Micro公司最新开发的多功能开发及系统。USB_ML_UNIVERSAL可以针对飞思卡尔的HCS08、HC(S)12(X)、RS08、ColdFire V1/+V1、ColdFire V2-4[1]、Qorivva 55xx/56xx、Kinetis ARM等微控制器进行背景调试（BDM，Background Debug Mode）。采用USB标准接口如上位机通讯。如图中所示，USB_ML_UNIVERSAL内部准备了多种接口与飞思卡尔多种微控制器目标板连接，只需要掀开后盖，连接相应接口即可。

Introduction
The USB Multilink Universal and Universal FX are allin
one debug interfaces which accelerate the debug and flash programming process, saving valuable development time. Both
Multilinks provide access to debug modes on a wide range of Freescale microcontroller families by communicating between the
target device and a laptop/PC via the target’s standard debug header and the laptop/PC’s USB port.
FX Note: In addition, the USB Multilink Universal FX offers up to 10X faster download speeds and can provide target
power.
Each of the supported families of Freescale microcontrollers are represented by headers located inside the unit. The headers
for Ports A-D & Port H (FX only) are dual-row with a .100” pitch, and the headers for Ports F-G are dual-row with a .050” pitch.
The pin-outs for these connections and the families that they support are shown below. Port E, the 16-pin JTAG/COP connector,
is not currently supported.
The user can take advantage of debug modes to halt normal processor execution and use a computer to control the processor.
The user can then directly control the target\'s execution, read/write registers and memory values, debug code on the processor,
and program internal or external FLASH memory devices.
FX Note: The USB Multilink Universal FX is capable of providing power (5V or 3.3V) directly to the target processor via
the TVCC pin. This removes the need for an external power supply for systems requiring 200mA of current or less.

Usage
The USB Multilink Universal and Universal FX can communicate with Kinetis (including L-Series devices), Qorivva MPC5xxx,
ColdFire V1/V2/V3/V4, Power Architecture PX Series, RS08, HCS08, HC(S)12(X), S12Z, DSC, and HC16/683xx (FX only)
microprocessors by connecting a ribbon cable between the target\'s debug header and one of the multiple ports on the Multilink.
Do not attempt to use multiple ports at once, as this may damage both the target processors as well as the Multilink.
The USB Multilink Universal and Universal FX interfaces will work with targets whose processor power supply is in the range of
1.8V to 5V.
On the Universal FX, if the user wishes to provide power to the target, the JP10 Jumper (FX only) is used to enable this option
and select the voltage. A shunt at position 1-2 enables 5V, while a shunt at position 2-3 enables 3.3V. The USB Multilink
Universal and Universal FX have a female type B USB connector. Use a Type A to Type B male-to-male USB cable to connect
the interface to the PC.