ST20-JPI110 STMICROELECTRONICS [STMicroelectronics], ST20-JPI110 Datasheet
ST20-JPI110
Related parts for ST20-JPI110
ST20-JPI110 Summary of contents
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... September 1996 PC PARALLEL PORT TO JTAG INTERFACE DESCRIPTION The ST20-JPI parallel port to JTAG interface is a host interface to allow connection from a PC parallel port to any JTAG diagnostic controller based ST20 development board. The interface plugs into any standard PC 25 way D-type parallel port ...
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... Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Hardware Installation - PC ..................................................................................................................... 4 2.2 Hardware Installation - B300 ................................................................................................................. 5 2.3 Software Installation .............................................................................................................................. 5 3 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.1 The ST20-JPI front panel ....................................................................................................................... 6 3.2 The ST20-JPI rear panel ....................................................................................................................... 6 3.3 Differential Link Connection ................................................................................................................... 7 3.4 JTAG Connection .................................................................................................................................. 7 3.5 TrigIn/TrigOut SMB Coaxial Connectors ............................................................................................... 8 3.6 Power Supply Connector ....................................................................................................................... 8 4 Recommended Target Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 5 Field Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ...
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... Introduction The ST20-JPI parallel port to JTAG interface is a host interface to allow connection from a PC parallel port to any JTAG based ST20 development board. The interface plugs into any standard PC 25 way D-type parallel port. Supported parallel port modes are: • Nibble mode • ...
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... 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. Host Target development board ST20 Figure 2.1 ST20-JPI connections basic confi ...
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... Plug the power supply into the mains socket. • Switch on the B300. • Switch on the power supply to the ST20-JPI. 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 documentation. • Switch on the Target power supply. 2.3 ...
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... ST20-JPI 3 Connectors 3.1 The ST20-JPI front panel SMB TrigOut 3.2 The ST20-JPI rear panel PSU Connector 6/10 LEDs SMB TrigIn Differential OS-Link Parallel Port Connector 20 Pin IDC Header JTAG Connection ...
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... Differential Link Connection The Differential OS-Link connector is used to connect the ST20-JPI to a B300 instead of a Parallel port. Pin 3.4 JTAG Connection The JTAG connector pin male IDC header. The following table shows the pinout of the ...
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... TrigIn/TrigOut SMB Coaxial Connectors The two coaxial SMB connectors to the left of the LEDs are used to connect the ST20-JPI to a Logic Analyser. They are used to signal between the Host, Target and Logical Analyser when an event occurs. If, for instance, an event occurs on the Target processor, the TrigOut signal is triggered which could start the Logic Analyser tracing an external event, so aiding software/ hardware debugging ...
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... Field Support SGS-THOMSON Microelectronics Limited products are supported worldwide through Sales Offices and authorized distributors. 6 Ordering information Description ST20-JPI Parallel Port to JTAG Interface (US) ST20-JPI Parallel Port to JTAG Interface (European) ST20-JPI Parallel Port to JTAG Interface (UK) Order Number ST20-JPI/110 ST20-JPI/220 ST20-JPI/UK Table 6.1 Ordering information ...
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... ST20-JPI 10 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the conse- quences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice ...