[16a384cf] | 1 | # |
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| 2 | # $Id$ |
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| 3 | # |
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| 4 | |
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| 5 | This BSP is for the Technologic Systems TS-1325, an i386EX PC/AT |
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| 6 | compatible SBC equipped with 2 standard serial ports and a parallel |
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| 7 | port suitable for general digital I/O. It comes with 2MB RAM and 1MB |
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| 8 | Flash ROM. Additional information is available at the TS web site: |
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| 9 | http://www.t-systems.com. |
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| 10 | |
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| 11 | The BSP uses software floating-point emulation, so one must build the |
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| 12 | cross-compilation tools with this support. The BSP also supports the |
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| 13 | on-board RTC, and an NE2000 compatible network card. It has been used |
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[1d4048b2] | 14 | successfully with C/C++ (egcs-1.1.2) and Ada95 (gnat-3.11p), including |
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| 15 | networking applications. |
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[16a384cf] | 16 | |
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| 17 | The TS-1325 runs a version of DOS, and should be configured with a RAM |
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| 18 | disk and Zmodem software (see WWW site). RTEMS executables are loaded |
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| 19 | and run in DOS conventional memory, giving a 600K file-size limit. The |
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| 20 | 1MB extended memory is used for the RTEMS workspace, heap, stack and |
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| 21 | BSS. Console output is to COM2 @ 115200 baud, 8-N-1. The high baud |
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| 22 | rate is needed to speed up serial-line Zmodem file transfers. The |
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| 23 | TS-1325 DOS console I/O is by default 9600 baud, and should be changed |
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| 24 | to 115200 baud (see WWW site). |
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| 25 | |
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| 26 | A typical development cycle involves these steps: |
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| 27 | |
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[1d4048b2] | 28 | 1. Cross-compile the application, yielding an ELF executable. Convert |
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| 29 | this to raw binary format, using objcopy or the elf2exe script (see |
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| 30 | the tools subdirectory in the BSP). |
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[16a384cf] | 31 | |
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[1d4048b2] | 32 | 2. Use Zmodem to download the raw executable to the TS-1325's ram-disk |
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[16a384cf] | 33 | (faster than the A: flash disk). A terminal program supporting |
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| 34 | Zmodem is needed on the host e.g. minicom under Linux. |
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| 35 | |
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| 36 | 3. Use the DOS-based RTEMS loader "loader.com" (see tools |
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[1d4048b2] | 37 | subdirectory) to load and run the executable on the TS-1325. |
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[16a384cf] | 38 | |
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[1d4048b2] | 39 | Additional documentation and support software is in the tools subdirectory |
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| 40 | of the BSP. |
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[16a384cf] | 41 | |
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| 42 | Happy Coding! |
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| 43 | |
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[1d4048b2] | 44 | Tony Ambardar, 8/8/99 |
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