ST20-JPI ST Microelectronics, ST20-JPI Datasheet - Page 4

• Manufacturer Part Number: ST20-JPI
• Description: PC PARALLEL PORT TO JTAG INTERFACE
• Manufacturer: ST Microelectronics

ST20-JPI
2
2.1
The ST20-JPI has six connections: Parallel port; Differential OS-Link, JTAG, TrigIn, TrigOut and
Power supply. To install the hardware connecting to a PC, the following steps should be followed:
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Installation
Hardware Installation - PC
Plug the 25-way D-type of the parallel port cable built into the interface, into the parallel port
of the PC.
Plug the target development system into the 20-way IDC connector using a 20 way IDC
cable.
Plug power supply cable into PSU socket of the interface.
Plug the power supply into the mains socket.
Switch on the PC.
Switch on the power supply. The LEDs on the interface should illuminate once the software
is running. For a description of the meaning of the LEDs, see the ST20 toolset documenta-
tion.
Target development board
ST20
Figure 2.1 ST20-JPI connections basic configuration
Host
Parallel port to JTAG interface
ST20-JPI
Mains PSU