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A micro web server TAP controller application

A micro web server TAP controller application. J. M. Martins Ferreira FEUP / DEEC - Rua Dr. Roberto Frias 4200-537 Porto - PORTUGAL Tel. 351 225 081 748 / Fax: 351 225 081 443 (jmf@fe.up.pt / http://www.fe.up.pt/~jmf). Objectives.

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A micro web server TAP controller application

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  1. A micro web server TAP controller application J. M. Martins Ferreira FEUP / DEEC - Rua Dr. Roberto Frias 4200-537 Porto - PORTUGAL Tel. 351 225 081 748 / Fax: 351 225 081 443 (jmf@fe.up.pt / http://www.fe.up.pt/~jmf)

  2. Objectives • To enable the students to write real test programs in SVF and to execute online • To provide a tool for test program validation • To facilitate hands-on sessions with real 1149.X hardware

  3. Outline • The test setup • The micro web server board • IP address and connections • The MWS-TAP application • Set IP address and connect • The SVF test program • Example

  4. Setup: The MWS board • The micro web server TAP controller application uses a DSTINIm400 networked microcontroller evaluation board (Maxim-Dallas) • The current prototype controls one BS chain

  5. TMS TDO TCK TDI MWS board: the JTAG pins

  6. Setup: IP and connections • Use the MWS RS232C connector and the MTK tool to program a valid IP address into the micro web server board • Use FTP to load the server application into the MWS board and Telnet to launch theserver process

  7. Set up (cont.) • If the current IP of the MWS is known, a quicker set up procedure is possible: • Connect the card directly to a computer using a regular LAN cable and telnet to its IP address • Set up the new IP address (cuts the current connection if in different subnets), e.g. ipconfig -a 158.36.164.12 -m 255.255.254.0 -g 158.36.164.1 • Set the current IP of the computer to the same subnet and reconnect (or use the LAN)

  8. MWS-TAP – set IP and connect

  9. MWS-TAP – Open / write a new SVF test program

  10. MWS-TAP – Example (demo board leds)

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