T H E   S X - D E V   H A R D W A R E  4 The SX-DEV hardware SX-DEV small and easy to use hardware powered from the target board (<5 mA) and able to work at any user-defined speed up to 100 MHz with the realtime module... wo   main   components   of   SX-DEV hardware  described  here  ²  SX-TIPS debugger/programmer    and    realtime module. For real-time debug modules should be connected together, as on the photo. Both modules powered from the target board and consume less than 5 mA (generator current not included). Both modules can work from 3.0 till 5.6 V and allow low-voltage debugging. SX-TIPS debugger/programmer SX-TIPS debugger/programmer connected to the free 9-pin P& serial port with standard DE9 connector, attached to the flat 1.5 m cable. It connected to the target board via a 6-pin emulation connector which mates with 6-pin 0.1-inch square post  header  in  the  target  system.  To  implement  in-circuit programming and debugging features, this connector should be included in target board. It should have 6 pins, attached to the following target microcontroller pins: 1 ² Vss, ground 2 ² Vdd, power pin, 3.0«5.6V 3 ² OS&2, passive components on target board allowed 4 ² OS&1, passive component on target board allowed 5 ² key to prevent wrong connection, no pin on the header &hapter T