Texas Instruments Hercules TMS570LS31, User Manual

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TMS570LS31 HDK User Guide
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Texas Instruments Proprietary Information – Internal Data
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HET Co-Processor Assembler and Debug Environment (HET IDE)
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Quickstart application source code (blinky example CCS4.x project)
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Complete documentation
1.5 HDK Specifications
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Board supply voltage: 5V–12V Vdc
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Board supply current: 130mA typ (fully active, CPU at 180 MHz)
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Dimensions: 4.90” x 4.30” x 0.85” (LxWxH)
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RoHS status: Compliant
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CE and FCC status: Compliant
1.6 Basic Operation
The HDK is designed to work with TI’s Code Composer Studio and other ARM
IDE development tools. The IDE communicates with the board through the
embedded emulator or an external JTAG emulator. To start, follow the
instructions in the Quick Start Guide to install Code Composer. This process will
install all of the necessary development tools, documentation and drivers.
1.7 Memory Map
The TMS570LS31 family of MCUs have a large byte addressable address space.
The memory map table shows the address space of a TMS570LS31
microcontroller on the left with specific details of how each region is used by the
HDK on the right. By default, the internal memory sits at the beginning of the
address space.
The SDRAM is mapped into CS0 space on the EMIF. CS2/3/4 are used for
synchronous memory for example SRAM, NOR flash, NAND flash etc.
Table 1, TMS570LS31 Memory Map
Start
Address End Address HDK
0x0000 0000 0x002F FFFF Flash
0x0800 0000 0x0803 FFFF RAM
0x0840 0000 0x0843 FFFF RAM-ECC
0x6000 0000 0x63FF FFFF CS2 Async RAM
0x6400 0000 0x67FF FFFF CS3 Async RAM
0x6800 0000 0x7BFF FFFF CS4 Async RAM
0x8000 0000 0x87FF FFFF CS0 Sync SDRAM